(svn r19842) -Change: Adapt other languages too.

54 files changed, 135 insertions, 424 deletions

diff --git a/src/lang/afrikaans.txt b/src/lang/afrikaans.txt
index fce22532e..007e7dcd6 100644
--- a/src/lang/afrikaans.txt
+++ b/src/lang/afrikaans.txt
@@ -219,7 +219,6 @@ STR_UNITS_FORCE_SI                                              :{COMMA} kN
 # Common window strings
 STR_LIST_FILTER_OSKTITLE                                        :{BLACK}Sleutel 'n filter string
 STR_LIST_FILTER_TOOLTIP                                         :{BLACK}Sleutel 'n sleutelwoord in om die lys te filter
-STR_LIST_FILTER_TITLE                                           :{BLACK}Filter string:
 
 STR_TOOLTIP_SORT_ORDER                                          :{BLACK}Selekteer sorteer orde (dalende/stygende)
 STR_TOOLTIP_SORT_CRITERIA                                       :{BLACK}Selekteer sorterings maatstaf
@@ -2321,7 +2320,9 @@ STR_NEWGRF_SETTINGS_PRESET_SAVE_QUERY                           :{BLACK}Sleutel
 STR_NEWGRF_SETTINGS_PRESET_DELETE                               :{BLACK}Vee voorafstel uit
 STR_NEWGRF_SETTINGS_PRESET_DELETE_TOOLTIP                       :{BLACK}Vee die huidige gekose voorafstel uit
 STR_NEWGRF_SETTINGS_ADD                                         :{BLACK}Voeg
-STR_NEWGRF_SETTINGS_ADD_TOOLTIP                                 :{BLACK}Voeg 'n NewGRF na die lys
+STR_NEWGRF_SETTINGS_ADD_FILE_TOOLTIP                            :{BLACK}Voeg die verkiesde NewGRF lêer na u configurasie
+STR_NEWGRF_SETTINGS_RESCAN_FILES                                :{BLACK}Herskandeer lêers
+STR_NEWGRF_SETTINGS_RESCAN_FILES_TOOLTIP                        :{BLACK}Bywerk die lys van beskikbaar NewGRF lêers
 STR_NEWGRF_SETTINGS_REMOVE                                      :{BLACK}Verwyder
 STR_NEWGRF_SETTINGS_REMOVE_TOOLTIP                              :{BLACK}Verwyder die gekose NewGRF lêer van die lys
 STR_NEWGRF_SETTINGS_MOVEUP                                      :{BLACK}Beweeg Op
@@ -2350,13 +2351,6 @@ STR_NEWGRF_SETTINGS_DISABLED                                    :{RED}Gestrem
 
 STR_NEWGRF_SETTINGS_PARAMETER_QUERY                             :{BLACK}Invoer NewGRF parameters
 
-# NewGRF add window
-STR_NEWGRF_ADD_CAPTION                                          :{WHITE}Beskikbaar NewGRF lêers
-STR_NEWGRF_ADD_FILE                                             :{BLACK}Voeg na seleksie
-STR_NEWGRF_ADD_FILE_TOOLTIP                                     :{BLACK}Voeg die verkiesde NewGRF lêer na u configurasie
-STR_NEWGRF_ADD_RESCAN_FILES                                     :{BLACK}Herskandeer lêers
-STR_NEWGRF_ADD_RESCAN_FILES_TOOLTIP                             :{BLACK}Bywerk die lys van beskikbaar NewGRF lêers
-
 # NewGRF (self) generated warnings/errors
 STR_NEWGRF_ERROR_MSG_INFO                                       :{SILVER}{STRING}
 STR_NEWGRF_ERROR_MSG_WARNING                                    :{RED}Waarskuwing: {SILVER}{STRING}
diff --git a/src/lang/arabic_egypt.txt b/src/lang/arabic_egypt.txt
index 4047f4d78..38471b138 100644
--- a/src/lang/arabic_egypt.txt
+++ b/src/lang/arabic_egypt.txt
@@ -218,7 +218,6 @@ STR_UNITS_FORCE_SI                                              :{COMMA} كيل�
 # Common window strings
 STR_LIST_FILTER_OSKTITLE                                        :{BLACK} ادخل فلتر
 STR_LIST_FILTER_TOOLTIP                                         :{BLACK} اختر كلمة اساسية لفلترة القائمة
-STR_LIST_FILTER_TITLE                                           :{BLACK}نص المرشح
 
 STR_TOOLTIP_SORT_ORDER                                          :{BLACK} اختر طريقة الترتيب - تنازلي / تصاعدي
 STR_TOOLTIP_SORT_CRITERIA                                       :{BLACK} اختر نوع الترتيب
@@ -2323,7 +2322,9 @@ STR_NEWGRF_SETTINGS_PRESET_SAVE_QUERY                           :{BLACK}ادخل
 STR_NEWGRF_SETTINGS_PRESET_DELETE                               :{BLACK}حذف مجموعة الاعدادات المسجلة
 STR_NEWGRF_SETTINGS_PRESET_DELETE_TOOLTIP                       :{BLACK}حذف مجموعة الاعدادات الحالية
 STR_NEWGRF_SETTINGS_ADD                                         :{BLACK} اضف
-STR_NEWGRF_SETTINGS_ADD_TOOLTIP                                 :{BLACK}اضافة ملفات NewGFR الى القائمة
+STR_NEWGRF_SETTINGS_ADD_FILE_TOOLTIP                            :{BLACK}اضف ملف NewGFR المختار الى اعداداتك الخاصة
+STR_NEWGRF_SETTINGS_RESCAN_FILES                                :{BLACK}اعادة كشف للملفات
+STR_NEWGRF_SETTINGS_RESCAN_FILES_TOOLTIP                        :{BLACK}تحديث قائمة NewGRF المتاحة
 STR_NEWGRF_SETTINGS_REMOVE                                      :{BLACK}ازالة
 STR_NEWGRF_SETTINGS_REMOVE_TOOLTIP                              :{BLACK}ازالة ملف NewGRF من القائمة
 STR_NEWGRF_SETTINGS_MOVEUP                                      :{BLACK}تحريك للأعلى
@@ -2352,13 +2353,6 @@ STR_NEWGRF_SETTINGS_DISABLED                                    :{RED}معطل
 
 STR_NEWGRF_SETTINGS_PARAMETER_QUERY                             :{BLACK}ادخل اعدادات NewGRF
 
-# NewGRF add window
-STR_NEWGRF_ADD_CAPTION                                          :{WHITE}ملفات NewGFR المتاحة
-STR_NEWGRF_ADD_FILE                                             :{BLACK}اضف الى الخيارات
-STR_NEWGRF_ADD_FILE_TOOLTIP                                     :{BLACK}اضف ملف NewGFR المختار الى اعداداتك الخاصة
-STR_NEWGRF_ADD_RESCAN_FILES                                     :{BLACK}اعادة كشف للملفات
-STR_NEWGRF_ADD_RESCAN_FILES_TOOLTIP                             :{BLACK}تحديث قائمة NewGRF المتاحة
-
 # NewGRF (self) generated warnings/errors
 STR_NEWGRF_ERROR_MSG_INFO                                       :{SILVER}{STRING}
 STR_NEWGRF_ERROR_MSG_WARNING                                    :{RED} تحذير: {SILVER}{STRING}
diff --git a/src/lang/brazilian_portuguese.txt b/src/lang/brazilian_portuguese.txt
index 0c19af415..65df17e03 100644
--- a/src/lang/brazilian_portuguese.txt
+++ b/src/lang/brazilian_portuguese.txt
@@ -222,7 +222,6 @@ STR_UNITS_HEIGHT_SI                                             :{COMMA} m
 # Common window strings
 STR_LIST_FILTER_OSKTITLE                                        :{BLACK}Entre com o filtro desejado
 STR_LIST_FILTER_TOOLTIP                                         :{BLACK}Entre uma palavra a ser filtrada
-STR_LIST_FILTER_TITLE                                           :{BLACK}Filtro:
 
 STR_TOOLTIP_SORT_ORDER                                          :{BLACK}Selecionar forma de ordenação (descendente/ascendente)
 STR_TOOLTIP_SORT_CRITERIA                                       :{BLACK}Seleciona um critério de classificação
@@ -2330,7 +2329,9 @@ STR_NEWGRF_SETTINGS_PRESET_SAVE_QUERY                           :{BLACK}Digite u
 STR_NEWGRF_SETTINGS_PRESET_DELETE                               :{BLACK}Remover padrão
 STR_NEWGRF_SETTINGS_PRESET_DELETE_TOOLTIP                       :{BLACK}Remove o padrão selecionado
 STR_NEWGRF_SETTINGS_ADD                                         :{BLACK}Adicionar
-STR_NEWGRF_SETTINGS_ADD_TOOLTIP                                 :{BLACK}Adiciona um NewGRF à lista
+STR_NEWGRF_SETTINGS_ADD_FILE_TOOLTIP                            :{BLACK}Adiciona o NewGRF selecionado à sua configuração
+STR_NEWGRF_SETTINGS_RESCAN_FILES                                :{BLACK}Procurar arquivos NewGRF
+STR_NEWGRF_SETTINGS_RESCAN_FILES_TOOLTIP                        :{BLACK}Atualiza a lista de NewGRF disponíveis
 STR_NEWGRF_SETTINGS_REMOVE                                      :{BLACK}Remover
 STR_NEWGRF_SETTINGS_REMOVE_TOOLTIP                              :{BLACK}Remove o NewGRF selecionado da lista
 STR_NEWGRF_SETTINGS_MOVEUP                                      :{BLACK}Mover cima
@@ -2359,13 +2360,6 @@ STR_NEWGRF_SETTINGS_DISABLED                                    :{RED}Desativado
 
 STR_NEWGRF_SETTINGS_PARAMETER_QUERY                             :{BLACK}Insira novos parâmetros de NewGRF
 
-# NewGRF add window
-STR_NEWGRF_ADD_CAPTION                                          :{WHITE}NewGRF disponíveis
-STR_NEWGRF_ADD_FILE                                             :{BLACK}Adicionar à seleção
-STR_NEWGRF_ADD_FILE_TOOLTIP                                     :{BLACK}Adiciona o NewGRF selecionado à sua configuração
-STR_NEWGRF_ADD_RESCAN_FILES                                     :{BLACK}Procurar arquivos NewGRF
-STR_NEWGRF_ADD_RESCAN_FILES_TOOLTIP                             :{BLACK}Atualiza a lista de NewGRF disponíveis
-
 # NewGRF inspect window
 STR_NEWGRF_INSPECT_CAPTION                                      :{WHITE}Inspecionar - {STRING}
 STR_NEWGRF_INSPECT_PARENT_BUTTON                                :{BLACK}Principal
diff --git a/src/lang/bulgarian.txt b/src/lang/bulgarian.txt
index 64b0e1a75..75d916b70 100644
--- a/src/lang/bulgarian.txt
+++ b/src/lang/bulgarian.txt
@@ -220,7 +220,6 @@ STR_UNITS_FORCE_SI                                              :{COMMA} kN
 # Common window strings
 STR_LIST_FILTER_OSKTITLE                                        :{BLACK}Въведете филтър
 STR_LIST_FILTER_TOOLTIP                                         :{BLACK}Въведете ключова дума за филтър на списъка
-STR_LIST_FILTER_TITLE                                           :{BLACK}Филтър:
 
 STR_TOOLTIP_SORT_ORDER                                          :{BLACK}Избери вида на сортирането (намаляващо/нарастващо)
 STR_TOOLTIP_SORT_CRITERIA                                       :{BLACK}Избери критерий за сортиране
@@ -2319,7 +2318,9 @@ STR_NEWGRF_SETTINGS_PRESET_SAVE_QUERY                           :{BLACK}Въве
 STR_NEWGRF_SETTINGS_PRESET_DELETE                               :{BLACK}Изтрий шаблон
 STR_NEWGRF_SETTINGS_PRESET_DELETE_TOOLTIP                       :{BLACK}Изтрий текущо избрания шаблон
 STR_NEWGRF_SETTINGS_ADD                                         :{BLACK}Добави
-STR_NEWGRF_SETTINGS_ADD_TOOLTIP                                 :{BLACK}Добавяне на NewGRF файл към списъка
+STR_NEWGRF_SETTINGS_ADD_FILE_TOOLTIP                            :{BLACK}Добавя избраните NewGRF файлове към конфигурацията
+STR_NEWGRF_SETTINGS_RESCAN_FILES                                :{BLACK}Обнови
+STR_NEWGRF_SETTINGS_RESCAN_FILES_TOOLTIP                        :{BLACK}Обновява списъка с налични NewGRF файлове
 STR_NEWGRF_SETTINGS_REMOVE                                      :{BLACK}Махни
 STR_NEWGRF_SETTINGS_REMOVE_TOOLTIP                              :{BLACK}Премахва избрания NewGRF файл от списъка
 STR_NEWGRF_SETTINGS_MOVEUP                                      :{BLACK}Нагоре
@@ -2348,13 +2349,6 @@ STR_NEWGRF_SETTINGS_DISABLED                                    :{RED}Изклю
 
 STR_NEWGRF_SETTINGS_PARAMETER_QUERY                             :{BLACK}Въвеждане на NewGRF параметри
 
-# NewGRF add window
-STR_NEWGRF_ADD_CAPTION                                          :{WHITE}Налични NewGRF файлове
-STR_NEWGRF_ADD_FILE                                             :{BLACK}Добави избраните
-STR_NEWGRF_ADD_FILE_TOOLTIP                                     :{BLACK}Добавя избраните NewGRF файлове към конфигурацията
-STR_NEWGRF_ADD_RESCAN_FILES                                     :{BLACK}Обнови
-STR_NEWGRF_ADD_RESCAN_FILES_TOOLTIP                             :{BLACK}Обновява списъка с налични NewGRF файлове
-
 # NewGRF (self) generated warnings/errors
 STR_NEWGRF_ERROR_MSG_INFO                                       :{SILVER}{STRING}
 STR_NEWGRF_ERROR_MSG_WARNING                                    :{RED}Внимание: {SILVER}{STRING}
diff --git a/src/lang/catalan.txt b/src/lang/catalan.txt
index d7ddc853e..a2c3d930d 100644
--- a/src/lang/catalan.txt
+++ b/src/lang/catalan.txt
@@ -222,7 +222,6 @@ STR_UNITS_HEIGHT_SI                                             :{COMMA} m
 # Common window strings
 STR_LIST_FILTER_OSKTITLE                                        :{BLACK}Introdueix una cadena filtrant
 STR_LIST_FILTER_TOOLTIP                                         :{BLACK}Introdueix una paraula clau per filtrar la llista de
-STR_LIST_FILTER_TITLE                                           :{BLACK}Cadena filtrant:
 
 STR_TOOLTIP_SORT_ORDER                                          :{BLACK}Selecciona ordre de classificació (descendent/ascendent)
 STR_TOOLTIP_SORT_CRITERIA                                       :{BLACK}Selecciona criteri de classificació
@@ -2330,7 +2329,9 @@ STR_NEWGRF_SETTINGS_PRESET_SAVE_QUERY                           :{BLACK}Introdue
 STR_NEWGRF_SETTINGS_PRESET_DELETE                               :{BLACK}Esborra predef.
 STR_NEWGRF_SETTINGS_PRESET_DELETE_TOOLTIP                       :{BLACK}Esborra la predefinició selecciona actualment
 STR_NEWGRF_SETTINGS_ADD                                         :{BLACK}Afegeix
-STR_NEWGRF_SETTINGS_ADD_TOOLTIP                                 :{BLACK}Afegeix un arxiu NewGRF a la llista
+STR_NEWGRF_SETTINGS_ADD_FILE_TOOLTIP                            :{BLACK}Afegeix l'arxiu NewGRF seleccionat a la teva configuració
+STR_NEWGRF_SETTINGS_RESCAN_FILES                                :{BLACK}Reescaneja arxius
+STR_NEWGRF_SETTINGS_RESCAN_FILES_TOOLTIP                        :{BLACK}Actualitza la llista d'arxius NewGRF disponibles
 STR_NEWGRF_SETTINGS_REMOVE                                      :{BLACK}Treu
 STR_NEWGRF_SETTINGS_REMOVE_TOOLTIP                              :{BLACK}Treu l'arxiu NewGRF seleccionat de la llista
 STR_NEWGRF_SETTINGS_MOVEUP                                      :{BLACK}Mou amunt
@@ -2359,13 +2360,6 @@ STR_NEWGRF_SETTINGS_DISABLED                                    :{RED}Desactivat
 
 STR_NEWGRF_SETTINGS_PARAMETER_QUERY                             :{BLACK}Introdueix els paràmetres NewGRF
 
-# NewGRF add window
-STR_NEWGRF_ADD_CAPTION                                          :{WHITE}Arxius NewGRF disponibles
-STR_NEWGRF_ADD_FILE                                             :{BLACK}Afegeix a la selecció
-STR_NEWGRF_ADD_FILE_TOOLTIP                                     :{BLACK}Afegeix l'arxiu NewGRF seleccionat a la teva configuració
-STR_NEWGRF_ADD_RESCAN_FILES                                     :{BLACK}Reescaneja arxius
-STR_NEWGRF_ADD_RESCAN_FILES_TOOLTIP                             :{BLACK}Actualitza la llista d'arxius NewGRF disponibles
-
 # NewGRF inspect window
 STR_NEWGRF_INSPECT_CAPTION                                      :{WHITE}Inspecciona - {STRING}
 STR_NEWGRF_INSPECT_PARENT_BUTTON                                :{BLACK}Pare
diff --git a/src/lang/croatian.txt b/src/lang/croatian.txt
index cbe1f3c2b..e11a65d8b 100644
--- a/src/lang/croatian.txt
+++ b/src/lang/croatian.txt
@@ -317,7 +317,6 @@ STR_UNITS_HEIGHT_SI                                             :{COMMA} m
 # Common window strings
 STR_LIST_FILTER_OSKTITLE                                        :{BLACK}Unesi znak za filter
 STR_LIST_FILTER_TOOLTIP                                         :{BLACK}Unesite ključnu riječ kako bi filtrirali popis
-STR_LIST_FILTER_TITLE                                           :{BLACK}Znak za filter:
 
 STR_TOOLTIP_SORT_ORDER                                          :{BLACK}Izaberi način sortiranja (silazno/uzlazno)
 STR_TOOLTIP_SORT_CRITERIA                                       :{BLACK}Izaberi kriterij za sortiranje
@@ -2425,7 +2424,9 @@ STR_NEWGRF_SETTINGS_PRESET_SAVE_QUERY                           :{BLACK}Upiši i
 STR_NEWGRF_SETTINGS_PRESET_DELETE                               :{BLACK}Obriši zadano postavljanje
 STR_NEWGRF_SETTINGS_PRESET_DELETE_TOOLTIP                       :{BLACK}Obriši trenutno izabrano zadano postavljanje
 STR_NEWGRF_SETTINGS_ADD                                         :{BLACK}Dodaj
-STR_NEWGRF_SETTINGS_ADD_TOOLTIP                                 :{BLACK}Dodaj NewGRF datoteku na popis
+STR_NEWGRF_SETTINGS_ADD_FILE_TOOLTIP                            :{BLACK}Dodaj odabrane NewGRF datoteke u svoju konfiguraciju
+STR_NEWGRF_SETTINGS_RESCAN_FILES                                :{BLACK}Ponovno skeniraj datoteke
+STR_NEWGRF_SETTINGS_RESCAN_FILES_TOOLTIP                        :{BLACK}Osvježi popis dostupnih NewGRF datoteka
 STR_NEWGRF_SETTINGS_REMOVE                                      :{BLACK}Ukloni
 STR_NEWGRF_SETTINGS_REMOVE_TOOLTIP                              :{BLACK}Ukloni odabranu NewGRF datoteku s popisa
 STR_NEWGRF_SETTINGS_MOVEUP                                      :{BLACK}Pomakni gore
@@ -2454,13 +2455,6 @@ STR_NEWGRF_SETTINGS_DISABLED                                    :{RED}Onemoguće
 
 STR_NEWGRF_SETTINGS_PARAMETER_QUERY                             :{BLACK}Unesite NewGRF parametre
 
-# NewGRF add window
-STR_NEWGRF_ADD_CAPTION                                          :{WHITE}Dostupne NewGRF datoteke
-STR_NEWGRF_ADD_FILE                                             :{BLACK}Dodaj u izabrano
-STR_NEWGRF_ADD_FILE_TOOLTIP                                     :{BLACK}Dodaj odabrane NewGRF datoteke u svoju konfiguraciju
-STR_NEWGRF_ADD_RESCAN_FILES                                     :{BLACK}Ponovno skeniraj datoteke
-STR_NEWGRF_ADD_RESCAN_FILES_TOOLTIP                             :{BLACK}Osvježi popis dostupnih NewGRF datoteka
-
 # NewGRF inspect window
 STR_NEWGRF_INSPECT_CAPTION                                      :{WHITE}Pregledaj - {STRING}
 STR_NEWGRF_INSPECT_PARENT_BUTTON                                :{BLACK}Matični
diff --git a/src/lang/czech.txt b/src/lang/czech.txt
index 84dc28cac..88c7e7fbc 100644
--- a/src/lang/czech.txt
+++ b/src/lang/czech.txt
@@ -291,7 +291,6 @@ STR_UNITS_HEIGHT_SI                                             :{COMMA} m
 # Common window strings
 STR_LIST_FILTER_OSKTITLE                                        :{BLACK}Vložte filtr
 STR_LIST_FILTER_TOOLTIP                                         :{BLACK}Vložte klíčové slovo pro filtr seznamu
-STR_LIST_FILTER_TITLE                                           :{BLACK}Filtrovat podle:
 
 STR_TOOLTIP_SORT_ORDER                                          :{BLACK}Vyber způsob řazeni (sestupně/vzestupně)
 STR_TOOLTIP_SORT_CRITERIA                                       :{BLACK}Vyber, podle čeho se má třídit
@@ -2399,7 +2398,9 @@ STR_NEWGRF_SETTINGS_PRESET_SAVE_QUERY                           :{BLACK}Zadej n�
 STR_NEWGRF_SETTINGS_PRESET_DELETE                               :{BLACK}Smazat předvolbu
 STR_NEWGRF_SETTINGS_PRESET_DELETE_TOOLTIP                       :{BLACK}Odstranit vybranou předvolbu
 STR_NEWGRF_SETTINGS_ADD                                         :{BLACK}Přidat
-STR_NEWGRF_SETTINGS_ADD_TOOLTIP                                 :{BLACK}Přidat grafiku do seznamu
+STR_NEWGRF_SETTINGS_ADD_FILE_TOOLTIP                            :{BLACK}Přidat vybranou grafiku do tvého seznamu
+STR_NEWGRF_SETTINGS_RESCAN_FILES                                :{BLACK}Načíst soubory
+STR_NEWGRF_SETTINGS_RESCAN_FILES_TOOLTIP                        :{BLACK}Znovu vytvořit seznam dostupných grafik
 STR_NEWGRF_SETTINGS_REMOVE                                      :{BLACK}Odebrat
 STR_NEWGRF_SETTINGS_REMOVE_TOOLTIP                              :{BLACK}Odstranit označenou grafiku ze seznamu
 STR_NEWGRF_SETTINGS_MOVEUP                                      :{BLACK}Nahoru
@@ -2428,13 +2429,6 @@ STR_NEWGRF_SETTINGS_DISABLED                                    :{RED}Vypnuto
 
 STR_NEWGRF_SETTINGS_PARAMETER_QUERY                             :{BLACK}Zadej parametry grafiky
 
-# NewGRF add window
-STR_NEWGRF_ADD_CAPTION                                          :{WHITE}Dostupné grafiky
-STR_NEWGRF_ADD_FILE                                             :{BLACK}Přidat do výběru
-STR_NEWGRF_ADD_FILE_TOOLTIP                                     :{BLACK}Přidat vybranou grafiku do tvého seznamu
-STR_NEWGRF_ADD_RESCAN_FILES                                     :{BLACK}Načíst soubory
-STR_NEWGRF_ADD_RESCAN_FILES_TOOLTIP                             :{BLACK}Znovu vytvořit seznam dostupných grafik
-
 # NewGRF inspect window
 STR_NEWGRF_INSPECT_CAPTION                                      :{WHITE}Zkoumání - {STRING}
 STR_NEWGRF_INSPECT_PARENT_BUTTON                                :{BLACK}Rodič
diff --git a/src/lang/danish.txt b/src/lang/danish.txt
index 7e9967958..e0b6199e1 100644
--- a/src/lang/danish.txt
+++ b/src/lang/danish.txt
@@ -218,7 +218,6 @@ STR_UNITS_FORCE_SI                                              :{COMMA} kN
 # Common window strings
 STR_LIST_FILTER_OSKTITLE                                        :{BLACK}Indtast filter-udtryk
 STR_LIST_FILTER_TOOLTIP                                         :{BLACK}Indtast nøgleord til at filtrere listen efter
-STR_LIST_FILTER_TITLE                                           :{BLACK}Filtrer udtryk:
 
 STR_TOOLTIP_SORT_ORDER                                          :{BLACK}Vælg sorteringsorden (faldende/stigende)
 STR_TOOLTIP_SORT_CRITERIA                                       :{BLACK}Vælg sorteringskriterie
@@ -2324,7 +2323,9 @@ STR_NEWGRF_SETTINGS_PRESET_SAVE_QUERY                           :{BLACK}Indtast
 STR_NEWGRF_SETTINGS_PRESET_DELETE                               :{BLACK}Slet indstilling
 STR_NEWGRF_SETTINGS_PRESET_DELETE_TOOLTIP                       :{BLACK}Slet den for tiden valgte indstilling
 STR_NEWGRF_SETTINGS_ADD                                         :{BLACK}Tilføj
-STR_NEWGRF_SETTINGS_ADD_TOOLTIP                                 :{BLACK}Tilføj et NewGRF sæt til listen
+STR_NEWGRF_SETTINGS_ADD_FILE_TOOLTIP                            :{BLACK}Tilføj det valgte NewGRF sæt til din konfiguration
+STR_NEWGRF_SETTINGS_RESCAN_FILES                                :{BLACK}Genfind filer
+STR_NEWGRF_SETTINGS_RESCAN_FILES_TOOLTIP                        :{BLACK}Opdater listen over tilgængelige NewGRF sæt
 STR_NEWGRF_SETTINGS_REMOVE                                      :{BLACK}Fjern
 STR_NEWGRF_SETTINGS_REMOVE_TOOLTIP                              :{BLACK}Fjern det valgte NewGRF sæt fra listen
 STR_NEWGRF_SETTINGS_MOVEUP                                      :{BLACK}Flyt op
@@ -2353,13 +2354,6 @@ STR_NEWGRF_SETTINGS_DISABLED                                    :{RED}Deaktivere
 
 STR_NEWGRF_SETTINGS_PARAMETER_QUERY                             :{BLACK}Indtast NewGRF-parameter
 
-# NewGRF add window
-STR_NEWGRF_ADD_CAPTION                                          :{WHITE}Tilgængelige NewGRF sæt
-STR_NEWGRF_ADD_FILE                                             :{BLACK}Tilføj til udvalg
-STR_NEWGRF_ADD_FILE_TOOLTIP                                     :{BLACK}Tilføj det valgte NewGRF sæt til din konfiguration
-STR_NEWGRF_ADD_RESCAN_FILES                                     :{BLACK}Genfind filer
-STR_NEWGRF_ADD_RESCAN_FILES_TOOLTIP                             :{BLACK}Opdater listen over tilgængelige NewGRF sæt
-
 # NewGRF (self) generated warnings/errors
 STR_NEWGRF_ERROR_MSG_INFO                                       :{SILVER}{STRING}
 STR_NEWGRF_ERROR_MSG_WARNING                                    :{RED}Advarsel: {SILVER}{STRING}
diff --git a/src/lang/dutch.txt b/src/lang/dutch.txt
index 288b05c0e..70cdf3715 100644
--- a/src/lang/dutch.txt
+++ b/src/lang/dutch.txt
@@ -221,7 +221,6 @@ STR_UNITS_HEIGHT_SI                                             :{COMMA} m
 # Common window strings
 STR_LIST_FILTER_OSKTITLE                                        :{BLACK}Geef het filter op
 STR_LIST_FILTER_TOOLTIP                                         :{BLACK}Geef een woord waarop gefilterd kan worden in de lijst
-STR_LIST_FILTER_TITLE                                           :{BLACK}Filter tekst:
 
 STR_TOOLTIP_SORT_ORDER                                          :{BLACK}Selecteer sorteerrichting (aflopend/oplopend)
 STR_TOOLTIP_SORT_CRITERIA                                       :{BLACK}Selecteer sorteringscriteria
@@ -2329,7 +2328,9 @@ STR_NEWGRF_SETTINGS_PRESET_SAVE_QUERY                           :{BLACK}Kies een
 STR_NEWGRF_SETTINGS_PRESET_DELETE                               :{BLACK}Verwijder voorkeursinstelling
 STR_NEWGRF_SETTINGS_PRESET_DELETE_TOOLTIP                       :{BLACK}Verwijder de gekozen voorkeursinstelling
 STR_NEWGRF_SETTINGS_ADD                                         :{BLACK}Toevoegen
-STR_NEWGRF_SETTINGS_ADD_TOOLTIP                                 :{BLACK}Voeg een NewGRF-bestand toe aan te lijst
+STR_NEWGRF_SETTINGS_ADD_FILE_TOOLTIP                            :{BLACK}Voeg het geselecteerde NewGRF-bestand toe aan je configuratie
+STR_NEWGRF_SETTINGS_RESCAN_FILES                                :{BLACK}Bestanden opnieuw lezen
+STR_NEWGRF_SETTINGS_RESCAN_FILES_TOOLTIP                        :{BLACK}Werk de lijst van beschikbare NewGRF-bestanden bij
 STR_NEWGRF_SETTINGS_REMOVE                                      :{BLACK}Verwijderen
 STR_NEWGRF_SETTINGS_REMOVE_TOOLTIP                              :{BLACK}Verwijder het geselecteerde NewGRF-bestand van de lijst
 STR_NEWGRF_SETTINGS_MOVEUP                                      :{BLACK}Naar Boven
@@ -2358,13 +2359,6 @@ STR_NEWGRF_SETTINGS_DISABLED                                    :{RED}Uitgeschak
 
 STR_NEWGRF_SETTINGS_PARAMETER_QUERY                             :{BLACK}NewGRF-parameters ingeven
 
-# NewGRF add window
-STR_NEWGRF_ADD_CAPTION                                          :{WHITE}Beschikbare NewGRF-bestanden
-STR_NEWGRF_ADD_FILE                                             :{BLACK}Voeg toe aan selectie
-STR_NEWGRF_ADD_FILE_TOOLTIP                                     :{BLACK}Voeg het geselecteerde NewGRF-bestand toe aan je configuratie
-STR_NEWGRF_ADD_RESCAN_FILES                                     :{BLACK}Bestanden opnieuw lezen
-STR_NEWGRF_ADD_RESCAN_FILES_TOOLTIP                             :{BLACK}Werk de lijst van beschikbare NewGRF-bestanden bij
-
 # NewGRF inspect window
 STR_NEWGRF_INSPECT_CAPTION                                      :{WHITE}Inspecteer - {STRING}
 STR_NEWGRF_INSPECT_PARENT_BUTTON                                :{BLACK}Huidig
diff --git a/src/lang/english_US.txt b/src/lang/english_US.txt
index 918f9782b..1b22b16cb 100644
--- a/src/lang/english_US.txt
+++ b/src/lang/english_US.txt
@@ -218,7 +218,6 @@ STR_UNITS_FORCE_SI                                              :{COMMA} kN
 # Common window strings
 STR_LIST_FILTER_OSKTITLE                                        :{BLACK}Enter filter string
 STR_LIST_FILTER_TOOLTIP                                         :{BLACK}Enter a keyword to filter the list for
-STR_LIST_FILTER_TITLE                                           :{BLACK}Filter string:
 
 STR_TOOLTIP_SORT_ORDER                                          :{BLACK}Select sorting order (descending/ascending)
 STR_TOOLTIP_SORT_CRITERIA                                       :{BLACK}Select sorting criteria
@@ -2318,7 +2317,9 @@ STR_NEWGRF_SETTINGS_PRESET_SAVE_QUERY                           :{BLACK}Enter na
 STR_NEWGRF_SETTINGS_PRESET_DELETE                               :{BLACK}Delete preset
 STR_NEWGRF_SETTINGS_PRESET_DELETE_TOOLTIP                       :{BLACK}Delete the currently selected preset
 STR_NEWGRF_SETTINGS_ADD                                         :{BLACK}Add
-STR_NEWGRF_SETTINGS_ADD_TOOLTIP                                 :{BLACK}Add a NewGRF file to the list
+STR_NEWGRF_SETTINGS_ADD_FILE_TOOLTIP                            :{BLACK}Add the selected NewGRF file to your configuration
+STR_NEWGRF_SETTINGS_RESCAN_FILES                                :{BLACK}Rescan files
+STR_NEWGRF_SETTINGS_RESCAN_FILES_TOOLTIP                        :{BLACK}Update the list of available NewGRF files
 STR_NEWGRF_SETTINGS_REMOVE                                      :{BLACK}Remove
 STR_NEWGRF_SETTINGS_REMOVE_TOOLTIP                              :{BLACK}Remove the selected NewGRF file from the list
 STR_NEWGRF_SETTINGS_MOVEUP                                      :{BLACK}Move Up
@@ -2347,13 +2348,6 @@ STR_NEWGRF_SETTINGS_DISABLED                                    :{RED}Disabled
 
 STR_NEWGRF_SETTINGS_PARAMETER_QUERY                             :{BLACK}Enter NewGRF parameters
 
-# NewGRF add window
-STR_NEWGRF_ADD_CAPTION                                          :{WHITE}Available NewGRF files
-STR_NEWGRF_ADD_FILE                                             :{BLACK}Add to selection
-STR_NEWGRF_ADD_FILE_TOOLTIP                                     :{BLACK}Add the selected NewGRF file to your configuration
-STR_NEWGRF_ADD_RESCAN_FILES                                     :{BLACK}Rescan files
-STR_NEWGRF_ADD_RESCAN_FILES_TOOLTIP                             :{BLACK}Update the list of available NewGRF files
-
 # NewGRF (self) generated warnings/errors
 STR_NEWGRF_ERROR_MSG_INFO                                       :{SILVER}{STRING}
 STR_NEWGRF_ERROR_MSG_WARNING                                    :{RED}Warning: {SILVER}{STRING}
diff --git a/src/lang/esperanto.txt b/src/lang/esperanto.txt
index 369df3864..c69987abd 100644
--- a/src/lang/esperanto.txt
+++ b/src/lang/esperanto.txt
@@ -220,7 +220,6 @@ STR_UNITS_FORCE_SI                                              :{COMMA} kN
 # Common window strings
 STR_LIST_FILTER_OSKTITLE                                        :{BLACK}Entajpu filtrotekston.
 STR_LIST_FILTER_TOOLTIP                                         :{BLACK}Enigu ŝlosilvorton laŭ kiu filtri la liston
-STR_LIST_FILTER_TITLE                                           :{BLACK}Filtroteksto:
 
 STR_TOOLTIP_SORT_ORDER                                          :{BLACK}Elektu vicordo (deira/alira)
 STR_TOOLTIP_SORT_CRITERIA                                       :{BLACK}Elektu ordigaj kondiĉoj
@@ -2278,7 +2277,9 @@ STR_GENERATION_PREPARING_GAME                                   :{BLACK}Preparan
 # NewGRF settings
 STR_NEWGRF_SETTINGS_CAPTION                                     :{WHITE}NewGRF-Agordoj
 STR_NEWGRF_SETTINGS_ADD                                         :{BLACK}Aldonu
-STR_NEWGRF_SETTINGS_ADD_TOOLTIP                                 :{BLACK}Aldonu NewGRF-dosieron al la listo
+STR_NEWGRF_SETTINGS_ADD_FILE_TOOLTIP                            :{BLACK}Aldonu la elektitan NewGRF-dosieron al viaj agordoj
+STR_NEWGRF_SETTINGS_RESCAN_FILES                                :{BLACK}Reserĉu dosierojn
+STR_NEWGRF_SETTINGS_RESCAN_FILES_TOOLTIP                        :{BLACK}Ĝisdatigu la liston da haveblaj NewGRF-dosieroj
 STR_NEWGRF_SETTINGS_REMOVE                                      :{BLACK}Forviŝu
 STR_NEWGRF_SETTINGS_REMOVE_TOOLTIP                              :{BLACK}Forviŝu la elektitan dosieron de NewGRF el la listo
 STR_NEWGRF_SETTINGS_MOVEUP                                      :{BLACK}Supren
@@ -2306,13 +2307,6 @@ STR_NEWGRF_SETTINGS_DISABLED                                    :{RED}Malaktiva
 
 STR_NEWGRF_SETTINGS_PARAMETER_QUERY                             :{BLACK}Enigu NewGRF-parametrojn
 
-# NewGRF add window
-STR_NEWGRF_ADD_CAPTION                                          :{WHITE}Haveblaj NewGRF-dosieroj
-STR_NEWGRF_ADD_FILE                                             :{BLACK}Aldonu al elekto
-STR_NEWGRF_ADD_FILE_TOOLTIP                                     :{BLACK}Aldonu la elektitan NewGRF-dosieron al viaj agordoj
-STR_NEWGRF_ADD_RESCAN_FILES                                     :{BLACK}Reserĉu dosierojn
-STR_NEWGRF_ADD_RESCAN_FILES_TOOLTIP                             :{BLACK}Ĝisdatigu la liston da haveblaj NewGRF-dosieroj
-
 # NewGRF inspect window
 
 
diff --git a/src/lang/estonian.txt b/src/lang/estonian.txt
index 032859c41..9e08a6cc5 100644
--- a/src/lang/estonian.txt
+++ b/src/lang/estonian.txt
@@ -275,7 +275,6 @@ STR_UNITS_FORCE_SI                                              :{COMMA} kN
 # Common window strings
 STR_LIST_FILTER_OSKTITLE                                        :{BLACK}Sisesta filterkirjend
 STR_LIST_FILTER_TOOLTIP                                         :{BLACK}Sisesta märksõna mida loendist otsida
-STR_LIST_FILTER_TITLE                                           :{BLACK}Filtreeri sõna:
 
 STR_TOOLTIP_SORT_ORDER                                          :{BLACK}Sorteerimise järjekorra valimine (kahanev/kasvav)
 STR_TOOLTIP_SORT_CRITERIA                                       :{BLACK}Sorteerimistingimuse valimine
@@ -2381,7 +2380,9 @@ STR_NEWGRF_SETTINGS_PRESET_SAVE_QUERY                           :{BLACK}Sisesta
 STR_NEWGRF_SETTINGS_PRESET_DELETE                               :{BLACK}Kustuta eelseadistus
 STR_NEWGRF_SETTINGS_PRESET_DELETE_TOOLTIP                       :{BLACK}Kustuta hetkel valitud eelseadistus
 STR_NEWGRF_SETTINGS_ADD                                         :{BLACK}Lisa
-STR_NEWGRF_SETTINGS_ADD_TOOLTIP                                 :{BLACK}Lisa nimekirja NewGRF fail
+STR_NEWGRF_SETTINGS_ADD_FILE_TOOLTIP                            :{BLACK}Lisa valitud NewGRF fail enda seadistusse
+STR_NEWGRF_SETTINGS_RESCAN_FILES                                :{BLACK}Skanni failid uuesti
+STR_NEWGRF_SETTINGS_RESCAN_FILES_TOOLTIP                        :{BLACK}Uuenda saadaval olevate NewGRF failide nimekirja
 STR_NEWGRF_SETTINGS_REMOVE                                      :{BLACK}Eemalda
 STR_NEWGRF_SETTINGS_REMOVE_TOOLTIP                              :{BLACK}Eemalda nimekirjast valitud NewGRF fail
 STR_NEWGRF_SETTINGS_MOVEUP                                      :{BLACK}Liiguta üles
@@ -2410,13 +2411,6 @@ STR_NEWGRF_SETTINGS_DISABLED                                    :{RED}Väljas
 
 STR_NEWGRF_SETTINGS_PARAMETER_QUERY                             :{BLACK}Sisesta NewGRF parameetrid
 
-# NewGRF add window
-STR_NEWGRF_ADD_CAPTION                                          :{WHITE}Olemasolevad NewGRF failid
-STR_NEWGRF_ADD_FILE                                             :{BLACK}Lisa valikule
-STR_NEWGRF_ADD_FILE_TOOLTIP                                     :{BLACK}Lisa valitud NewGRF fail enda seadistusse
-STR_NEWGRF_ADD_RESCAN_FILES                                     :{BLACK}Skanni failid uuesti
-STR_NEWGRF_ADD_RESCAN_FILES_TOOLTIP                             :{BLACK}Uuenda saadaval olevate NewGRF failide nimekirja
-
 # NewGRF (self) generated warnings/errors
 STR_NEWGRF_ERROR_MSG_INFO                                       :{SILVER}{STRING}
 STR_NEWGRF_ERROR_MSG_WARNING                                    :{RED}Hoiatus: {SILVER}{STRING}
diff --git a/src/lang/finnish.txt b/src/lang/finnish.txt
index 2fede6a93..966cad9c9 100644
--- a/src/lang/finnish.txt
+++ b/src/lang/finnish.txt
@@ -221,7 +221,6 @@ STR_UNITS_HEIGHT_SI                                             :{COMMA} m
 # Common window strings
 STR_LIST_FILTER_OSKTITLE                                        :{BLACK}Syötä suodatin teksti
 STR_LIST_FILTER_TOOLTIP                                         :{BLACK}Syötä avainsana suodattaaksesi listan
-STR_LIST_FILTER_TITLE                                           :{BLACK}Suodatinteksti:
 
 STR_TOOLTIP_SORT_ORDER                                          :{BLACK}Valitse järjestys (laskeva/nouseva)
 STR_TOOLTIP_SORT_CRITERIA                                       :{BLACK}Valitse järjestyskriteeri
@@ -2329,7 +2328,9 @@ STR_NEWGRF_SETTINGS_PRESET_SAVE_QUERY                           :{BLACK}Syötä
 STR_NEWGRF_SETTINGS_PRESET_DELETE                               :{BLACK}Poista valmislista
 STR_NEWGRF_SETTINGS_PRESET_DELETE_TOOLTIP                       :{BLACK}Poista valittu valmislista
 STR_NEWGRF_SETTINGS_ADD                                         :{BLACK}Lisää
-STR_NEWGRF_SETTINGS_ADD_TOOLTIP                                 :{BLACK}Lisää NewGRF-tiedosto listaan
+STR_NEWGRF_SETTINGS_ADD_FILE_TOOLTIP                            :{BLACK}Lisää valittu NewGRF-tiedosto peliin
+STR_NEWGRF_SETTINGS_RESCAN_FILES                                :{BLACK}Päivitä
+STR_NEWGRF_SETTINGS_RESCAN_FILES_TOOLTIP                        :{BLACK}Päivitä saatavilla olevien NewGRF-tiedostojen lista
 STR_NEWGRF_SETTINGS_REMOVE                                      :{BLACK}Poista
 STR_NEWGRF_SETTINGS_REMOVE_TOOLTIP                              :{BLACK}Poista valittu NewGRF-tiedosto listalta
 STR_NEWGRF_SETTINGS_MOVEUP                                      :{BLACK}Siirrä ylös
@@ -2358,13 +2359,6 @@ STR_NEWGRF_SETTINGS_DISABLED                                    :{RED}Ei käytö
 
 STR_NEWGRF_SETTINGS_PARAMETER_QUERY                             :{BLACK}Anna NewGRF-parametrit
 
-# NewGRF add window
-STR_NEWGRF_ADD_CAPTION                                          :{WHITE}NewGRF-tiedostot
-STR_NEWGRF_ADD_FILE                                             :{BLACK}Lisää valintaan
-STR_NEWGRF_ADD_FILE_TOOLTIP                                     :{BLACK}Lisää valittu NewGRF-tiedosto peliin
-STR_NEWGRF_ADD_RESCAN_FILES                                     :{BLACK}Päivitä
-STR_NEWGRF_ADD_RESCAN_FILES_TOOLTIP                             :{BLACK}Päivitä saatavilla olevien NewGRF-tiedostojen lista
-
 # NewGRF inspect window
 STR_NEWGRF_INSPECT_CAPTION                                      :{WHITE}Tutki - {STRING}
 STR_NEWGRF_INSPECT_PARENT_BUTTON                                :{BLACK}Vanhempi
diff --git a/src/lang/french.txt b/src/lang/french.txt
index 2426abd87..405f10ac3 100644
--- a/src/lang/french.txt
+++ b/src/lang/french.txt
@@ -222,7 +222,6 @@ STR_UNITS_HEIGHT_SI                                             :{COMMA} m
 # Common window strings
 STR_LIST_FILTER_OSKTITLE                                        :{BLACK}Entrer le filtre
 STR_LIST_FILTER_TOOLTIP                                         :{BLACK}Entrer un mot clé pour filtrer la liste
-STR_LIST_FILTER_TITLE                                           :{BLACK}Filtre{NBSP}:
 
 STR_TOOLTIP_SORT_ORDER                                          :{BLACK}Choisir l'ordre de tri croissant/décroissant
 STR_TOOLTIP_SORT_CRITERIA                                       :{BLACK}Choisir le critère de tri
@@ -2330,7 +2329,9 @@ STR_NEWGRF_SETTINGS_PRESET_SAVE_QUERY                           :{BLACK}Entrer u
 STR_NEWGRF_SETTINGS_PRESET_DELETE                               :{BLACK}Supprimer la liste
 STR_NEWGRF_SETTINGS_PRESET_DELETE_TOOLTIP                       :{BLACK}Supprimer la liste sélectionnée
 STR_NEWGRF_SETTINGS_ADD                                         :{BLACK}Ajouter
-STR_NEWGRF_SETTINGS_ADD_TOOLTIP                                 :{BLACK}Ajouter un fichier NewGRF à la liste
+STR_NEWGRF_SETTINGS_ADD_FILE_TOOLTIP                            :{BLACK}Ajouter le fichier NewGRF sélectionné à votre configuration
+STR_NEWGRF_SETTINGS_RESCAN_FILES                                :{BLACK}Actualiser la liste
+STR_NEWGRF_SETTINGS_RESCAN_FILES_TOOLTIP                        :{BLACK}Mettre à jour la liste des fichiers NewGRF disponibles
 STR_NEWGRF_SETTINGS_REMOVE                                      :{BLACK}Retirer
 STR_NEWGRF_SETTINGS_REMOVE_TOOLTIP                              :{BLACK}Retirer le fichier NewGRF sélectionné de la liste
 STR_NEWGRF_SETTINGS_MOVEUP                                      :{BLACK}Monter
@@ -2359,13 +2360,6 @@ STR_NEWGRF_SETTINGS_DISABLED                                    :{RED}Désactiv�
 
 STR_NEWGRF_SETTINGS_PARAMETER_QUERY                             :{BLACK}Entrer les paramètres NewGRF
 
-# NewGRF add window
-STR_NEWGRF_ADD_CAPTION                                          :{WHITE}Fichiers NewGRF disponibles
-STR_NEWGRF_ADD_FILE                                             :{BLACK}Ajouter à la sélection
-STR_NEWGRF_ADD_FILE_TOOLTIP                                     :{BLACK}Ajouter le fichier NewGRF sélectionné à votre configuration
-STR_NEWGRF_ADD_RESCAN_FILES                                     :{BLACK}Actualiser la liste
-STR_NEWGRF_ADD_RESCAN_FILES_TOOLTIP                             :{BLACK}Mettre à jour la liste des fichiers NewGRF disponibles
-
 # NewGRF inspect window
 STR_NEWGRF_INSPECT_CAPTION                                      :{WHITE}Inspection - {STRING}
 STR_NEWGRF_INSPECT_PARENT_BUTTON                                :{BLACK}Parent
diff --git a/src/lang/galician.txt b/src/lang/galician.txt
index 5f9de47ff..f0012fc59 100644
--- a/src/lang/galician.txt
+++ b/src/lang/galician.txt
@@ -2285,7 +2285,9 @@ STR_NEWGRF_SETTINGS_PRESET_SAVE_QUERY                           :{BLACK}Escribe
 STR_NEWGRF_SETTINGS_PRESET_DELETE                               :{BLACK}Borrar programación
 STR_NEWGRF_SETTINGS_PRESET_DELETE_TOOLTIP                       :{BLACK}Borra-la programación seleccionada actualmente
 STR_NEWGRF_SETTINGS_ADD                                         :{BLACK}Engadir
-STR_NEWGRF_SETTINGS_ADD_TOOLTIP                                 :{BLACK}Engadir un novo arquivo NewGRF á lista
+STR_NEWGRF_SETTINGS_ADD_FILE_TOOLTIP                            :{BLACK}Engadi-lo arquivo NewGRF seleccionado a túa configuración
+STR_NEWGRF_SETTINGS_RESCAN_FILES                                :{BLACK}Actualizar ficheiros
+STR_NEWGRF_SETTINGS_RESCAN_FILES_TOOLTIP                        :{BLACK}Actualiza a lista dos ficheiros NewGRF dispoñibles
 STR_NEWGRF_SETTINGS_REMOVE                                      :{BLACK}Eliminar
 STR_NEWGRF_SETTINGS_REMOVE_TOOLTIP                              :{BLACK}Elimina-lo arquivo NewGRF seleccionado da lista
 STR_NEWGRF_SETTINGS_MOVEUP                                      :{BLACK}Subir
@@ -2314,13 +2316,6 @@ STR_NEWGRF_SETTINGS_DISABLED                                    :{RED}Desactivad
 
 STR_NEWGRF_SETTINGS_PARAMETER_QUERY                             :{BLACK}Introduce os parámetros do NewGRF
 
-# NewGRF add window
-STR_NEWGRF_ADD_CAPTION                                          :{WHITE}Arquivos NewGRF dispoñibles
-STR_NEWGRF_ADD_FILE                                             :{BLACK}Engadir á selección
-STR_NEWGRF_ADD_FILE_TOOLTIP                                     :{BLACK}Engadi-lo arquivo NewGRF seleccionado a túa configuración
-STR_NEWGRF_ADD_RESCAN_FILES                                     :{BLACK}Actualizar ficheiros
-STR_NEWGRF_ADD_RESCAN_FILES_TOOLTIP                             :{BLACK}Actualiza a lista dos ficheiros NewGRF dispoñibles
-
 # NewGRF inspect window
 
 STR_NEWGRF_INSPECT_CAPTION_OBJECT_AT_RAIL_TYPE                  :Tipo de vía
diff --git a/src/lang/german.txt b/src/lang/german.txt
index 4ac8bccae..3c1b193e9 100644
--- a/src/lang/german.txt
+++ b/src/lang/german.txt
@@ -222,7 +222,6 @@ STR_UNITS_HEIGHT_SI                                             :{COMMA} m
 # Common window strings
 STR_LIST_FILTER_OSKTITLE                                        :{BLACK}Filter eingeben
 STR_LIST_FILTER_TOOLTIP                                         :{BLACK}Stichwort eingeben, mit dem die Liste gefiltert werden soll
-STR_LIST_FILTER_TITLE                                           :{BLACK}Filter:
 
 STR_TOOLTIP_SORT_ORDER                                          :{BLACK}Sortierreihenfolge auswählen (absteigend/aufsteigend)
 STR_TOOLTIP_SORT_CRITERIA                                       :{BLACK}Sortierkriterium auswählen
@@ -2330,7 +2329,9 @@ STR_NEWGRF_SETTINGS_PRESET_SAVE_QUERY                           :{BLACK}Name der
 STR_NEWGRF_SETTINGS_PRESET_DELETE                               :{BLACK}Voreinstellung löschen
 STR_NEWGRF_SETTINGS_PRESET_DELETE_TOOLTIP                       :{BLACK}Ausgewählte Voreinstellung löschen
 STR_NEWGRF_SETTINGS_ADD                                         :{BLACK}Hinzufügen
-STR_NEWGRF_SETTINGS_ADD_TOOLTIP                                 :{BLACK}Eine weitere NewGRF-Datei zur Liste hinzufügen
+STR_NEWGRF_SETTINGS_ADD_FILE_TOOLTIP                            :{BLACK}Ausgewählte NewGRF-Datei zur Konfiguration hinzufügen
+STR_NEWGRF_SETTINGS_RESCAN_FILES                                :{BLACK}Dateiliste aktualisieren
+STR_NEWGRF_SETTINGS_RESCAN_FILES_TOOLTIP                        :{BLACK}Liste der verfügbaren NewGRF-Dateien aktualisieren
 STR_NEWGRF_SETTINGS_REMOVE                                      :{BLACK}Entfernen
 STR_NEWGRF_SETTINGS_REMOVE_TOOLTIP                              :{BLACK}Die ausgewählte NewGRF-Datei von der Liste entfernen
 STR_NEWGRF_SETTINGS_MOVEUP                                      :{BLACK}Nach oben
@@ -2359,13 +2360,6 @@ STR_NEWGRF_SETTINGS_DISABLED                                    :{RED}Deaktivier
 
 STR_NEWGRF_SETTINGS_PARAMETER_QUERY                             :{BLACK}NewGRF-Parameter eingeben
 
-# NewGRF add window
-STR_NEWGRF_ADD_CAPTION                                          :{WHITE}Verfügbare NewGRF-Dateien
-STR_NEWGRF_ADD_FILE                                             :{BLACK}Zur Auswahl hinzufügen
-STR_NEWGRF_ADD_FILE_TOOLTIP                                     :{BLACK}Ausgewählte NewGRF-Datei zur Konfiguration hinzufügen
-STR_NEWGRF_ADD_RESCAN_FILES                                     :{BLACK}Dateiliste aktualisieren
-STR_NEWGRF_ADD_RESCAN_FILES_TOOLTIP                             :{BLACK}Liste der verfügbaren NewGRF-Dateien aktualisieren
-
 # NewGRF inspect window
 STR_NEWGRF_INSPECT_CAPTION                                      :{WHITE}Inspiziere - {STRING}
 STR_NEWGRF_INSPECT_PARENT_BUTTON                                :{BLACK}übergeordnetes Object
diff --git a/src/lang/greek.txt b/src/lang/greek.txt
index 8692681a4..1de370844 100644
--- a/src/lang/greek.txt
+++ b/src/lang/greek.txt
@@ -285,7 +285,6 @@ STR_UNITS_HEIGHT_SI                                             :{COMMA} μ
 # Common window strings
 STR_LIST_FILTER_OSKTITLE                                        :{BLACK}Εισαγώγη κειμένου για φιλτράρισμα
 STR_LIST_FILTER_TOOLTIP                                         :{BLACK}Εισάγετε μια λέξη για να φιλτραριστεί η λίστα για
-STR_LIST_FILTER_TITLE                                           :{BLACK}Φίλτρο:
 
 STR_TOOLTIP_SORT_ORDER                                          :{BLACK}Επιλογή σειράς ταξινόμησης (καθοδικά/ανοδικά)
 STR_TOOLTIP_SORT_CRITERIA                                       :{BLACK}Επιλογή κριτηρίου ταξινόμησης
@@ -2422,7 +2421,9 @@ STR_NEWGRF_SETTINGS_PRESET_SAVE_QUERY                           :{BLACK}Δώστ
 STR_NEWGRF_SETTINGS_PRESET_DELETE                               :{BLACK}Διαγράψτε το προκαθορισμένο σετ ρυθμίσεων
 STR_NEWGRF_SETTINGS_PRESET_DELETE_TOOLTIP                       :{BLACK}Διαγράψτε το επιλεγμένο προκαθορισμένο σετ ρυθμίσεων
 STR_NEWGRF_SETTINGS_ADD                                         :{BLACK}Πρόσθεσε
-STR_NEWGRF_SETTINGS_ADD_TOOLTIP                                 :{BLACK}Πρόσθεσε ένα αρχείο NewGRF στη λίστα
+STR_NEWGRF_SETTINGS_ADD_FILE_TOOLTIP                            :{BLACK}Προσθέστε το επιλεγμένο αρχείο NewGRF στη διαμόρφωση σας
+STR_NEWGRF_SETTINGS_RESCAN_FILES                                :{BLACK}Ανιχνεύση ξανά για αρχεία
+STR_NEWGRF_SETTINGS_RESCAN_FILES_TOOLTIP                        :{BLACK}Ανανέωση της λίστας με τα διαθέσιμα αρχεία NewGRF
 STR_NEWGRF_SETTINGS_REMOVE                                      :{BLACK}Αφαίρεσε
 STR_NEWGRF_SETTINGS_REMOVE_TOOLTIP                              :{BLACK}Αφαίρεσε ένα αρχείο NewGRF από τη λίστα
 STR_NEWGRF_SETTINGS_MOVEUP                                      :{BLACK}Μετακίνηση πάνω
@@ -2451,13 +2452,6 @@ STR_NEWGRF_SETTINGS_DISABLED                                    :{RED}Απενε
 
 STR_NEWGRF_SETTINGS_PARAMETER_QUERY                             :{BLACK}Εισαγώγη παραμέτρων NewGRF
 
-# NewGRF add window
-STR_NEWGRF_ADD_CAPTION                                          :{WHITE}Διαθέσιμα αρχεία NewGRF
-STR_NEWGRF_ADD_FILE                                             :{BLACK}Προσθήκη στην επιλόγη
-STR_NEWGRF_ADD_FILE_TOOLTIP                                     :{BLACK}Προσθέστε το επιλεγμένο αρχείο NewGRF στη διαμόρφωση σας
-STR_NEWGRF_ADD_RESCAN_FILES                                     :{BLACK}Ανιχνεύση ξανά για αρχεία
-STR_NEWGRF_ADD_RESCAN_FILES_TOOLTIP                             :{BLACK}Ανανέωση της λίστας με τα διαθέσιμα αρχεία NewGRF
-
 # NewGRF inspect window
 STR_NEWGRF_INSPECT_CAPTION                                      :{WHITE}Επιθεώρηση - {STRING}
 STR_NEWGRF_INSPECT_PARENT_BUTTON                                :{BLACK}Γονικό
diff --git a/src/lang/hebrew.txt b/src/lang/hebrew.txt
index 0db294dd1..520f5d71e 100644
--- a/src/lang/hebrew.txt
+++ b/src/lang/hebrew.txt
@@ -235,7 +235,6 @@ STR_UNITS_HEIGHT_SI                                             :{COMMA} מ'
 # Common window strings
 STR_LIST_FILTER_OSKTITLE                                        :{BLACK}הכנס מחרוזת סינון
 STR_LIST_FILTER_TOOLTIP                                         :{BLACK}הכנס מילת מפתח לסינון הרשימה לפיה
-STR_LIST_FILTER_TITLE                                           :{BLACK}מחרוזת סינון:
 
 STR_TOOLTIP_SORT_ORDER                                          :{BLACK}(בחר(י) סדר מיון (עולה\יורד
 STR_TOOLTIP_SORT_CRITERIA                                       :{BLACK}בחר\י קרטריון מיון
@@ -2342,7 +2341,9 @@ STR_NEWGRF_SETTINGS_PRESET_SAVE_QUERY                           :{BLACK}תן ש�
 STR_NEWGRF_SETTINGS_PRESET_DELETE                               :{BLACK}מחק סביבה גראפית
 STR_NEWGRF_SETTINGS_PRESET_DELETE_TOOLTIP                       :{BLACK}מוחק את הסביבה הגראפית שנבחרה
 STR_NEWGRF_SETTINGS_ADD                                         :{BLACK}הוסף
-STR_NEWGRF_SETTINGS_ADD_TOOLTIP                                 :{BLACK}מוסיף קובץ שדרוג גראפי חדשה לרשימה
+STR_NEWGRF_SETTINGS_ADD_FILE_TOOLTIP                            :{BLACK}מוסיף את הקובץ שנבחר לרשימה
+STR_NEWGRF_SETTINGS_RESCAN_FILES                                :{BLACK}רענן רשימת קבצים
+STR_NEWGRF_SETTINGS_RESCAN_FILES_TOOLTIP                        :{BLACK}מרענן את רשימת הקבצים הזמינים
 STR_NEWGRF_SETTINGS_REMOVE                                      :{BLACK}הסר
 STR_NEWGRF_SETTINGS_REMOVE_TOOLTIP                              :{BLACK}מסיר את הקובץ שנבחר מהרשימה
 STR_NEWGRF_SETTINGS_MOVEUP                                      :{BLACK}העבר למעלה
@@ -2371,13 +2372,6 @@ STR_NEWGRF_SETTINGS_DISABLED                                    :{RED}מושתק
 
 STR_NEWGRF_SETTINGS_PARAMETER_QUERY                             :{BLACK}הכנס פרמטרים
 
-# NewGRF add window
-STR_NEWGRF_ADD_CAPTION                                          :{WHITE}קבצי שדרוג גראפי זמינים
-STR_NEWGRF_ADD_FILE                                             :{BLACK}הוסף לבחירה
-STR_NEWGRF_ADD_FILE_TOOLTIP                                     :{BLACK}מוסיף את הקובץ שנבחר לרשימה
-STR_NEWGRF_ADD_RESCAN_FILES                                     :{BLACK}רענן רשימת קבצים
-STR_NEWGRF_ADD_RESCAN_FILES_TOOLTIP                             :{BLACK}מרענן את רשימת הקבצים הזמינים
-
 # NewGRF inspect window
 STR_NEWGRF_INSPECT_CAPTION                                      :{WHITE}בדוק - {STRING}
 STR_NEWGRF_INSPECT_PARENT_BUTTON                                :{BLACK}הורה
diff --git a/src/lang/hungarian.txt b/src/lang/hungarian.txt
index 90b4ee076..65bd121a3 100644
--- a/src/lang/hungarian.txt
+++ b/src/lang/hungarian.txt
@@ -284,7 +284,6 @@ STR_UNITS_HEIGHT_SI                                             :{COMMA} m
 # Common window strings
 STR_LIST_FILTER_OSKTITLE                                        :{BLACK}Kulcsszó megadása a szűréshez
 STR_LIST_FILTER_TOOLTIP                                         :{BLACK}Írj ide egy kulcsszót ami alapján szűrni szeretnéd a listát
-STR_LIST_FILTER_TITLE                                           :{BLACK}Szűrendő kifejezés:
 
 STR_TOOLTIP_SORT_ORDER                                          :{BLACK}Csökkenő/növekvő sorbarendezés
 STR_TOOLTIP_SORT_CRITERIA                                       :{BLACK}Sorbarendezési feltétel
@@ -2393,7 +2392,9 @@ STR_NEWGRF_SETTINGS_PRESET_SAVE_QUERY                           :{BLACK}Írj be
 STR_NEWGRF_SETTINGS_PRESET_DELETE                               :{BLACK}Lista törlése
 STR_NEWGRF_SETTINGS_PRESET_DELETE_TOOLTIP                       :{BLACK}A jelenleg kiválasztott lista törlése
 STR_NEWGRF_SETTINGS_ADD                                         :{BLACK}Hozzáad
-STR_NEWGRF_SETTINGS_ADD_TOOLTIP                                 :{BLACK}A NewGRF-et hozzáadja a listához
+STR_NEWGRF_SETTINGS_ADD_FILE_TOOLTIP                            :{BLACK}A kiválasztott NewGRF fájlt hozzáadja a konfigurációdhoz
+STR_NEWGRF_SETTINGS_RESCAN_FILES                                :{BLACK}Fájlok újraellenőrzése
+STR_NEWGRF_SETTINGS_RESCAN_FILES_TOOLTIP                        :{BLACK}Az elérhető NewGRF fájlok listájának frissítése
 STR_NEWGRF_SETTINGS_REMOVE                                      :{BLACK}Eltávolít
 STR_NEWGRF_SETTINGS_REMOVE_TOOLTIP                              :{BLACK}Eltávolítja a kiválasztott NewGRF-et a listáról
 STR_NEWGRF_SETTINGS_MOVEUP                                      :{BLACK}Fel
@@ -2422,13 +2423,6 @@ STR_NEWGRF_SETTINGS_DISABLED                                    :{RED}Kikapcsolv
 
 STR_NEWGRF_SETTINGS_PARAMETER_QUERY                             :{BLACK}Adj meg NewGRF paramétereket
 
-# NewGRF add window
-STR_NEWGRF_ADD_CAPTION                                          :{WHITE}Elérhető NewGRF fileok
-STR_NEWGRF_ADD_FILE                                             :{BLACK}Kiválasztáshoz hozzáad
-STR_NEWGRF_ADD_FILE_TOOLTIP                                     :{BLACK}A kiválasztott NewGRF fájlt hozzáadja a konfigurációdhoz
-STR_NEWGRF_ADD_RESCAN_FILES                                     :{BLACK}Fájlok újraellenőrzése
-STR_NEWGRF_ADD_RESCAN_FILES_TOOLTIP                             :{BLACK}Az elérhető NewGRF fájlok listájának frissítése
-
 # NewGRF inspect window
 STR_NEWGRF_INSPECT_CAPTION                                      :{WHITE}Megtekintés - {STRING}
 STR_NEWGRF_INSPECT_PARENT_BUTTON                                :{BLACK}Szülő
diff --git a/src/lang/icelandic.txt b/src/lang/icelandic.txt
index 901645ca3..736327d84 100644
--- a/src/lang/icelandic.txt
+++ b/src/lang/icelandic.txt
@@ -219,7 +219,6 @@ STR_UNITS_FORCE_SI                                              :{COMMA} kN
 # Common window strings
 STR_LIST_FILTER_OSKTITLE                                        :{BLACK}Sláðu inn leitarstreng
 STR_LIST_FILTER_TOOLTIP                                         :{BLACK}Sláðu inn leitarstreng til að sía listann
-STR_LIST_FILTER_TITLE                                           :{BLACK}Leitarsía:
 
 STR_TOOLTIP_SORT_ORDER                                          :{BLACK}Velja uppröðun (minnkandi/stækkandi)
 STR_TOOLTIP_SORT_CRITERIA                                       :{BLACK}Velja uppröðun
@@ -2268,7 +2267,9 @@ STR_NEWGRF_SETTINGS_PRESET_SAVE_QUERY                           :{BLACK}Skrifað
 STR_NEWGRF_SETTINGS_PRESET_DELETE                               :{BLACK}Eyða stillingu
 STR_NEWGRF_SETTINGS_PRESET_DELETE_TOOLTIP                       :{BLACK}Eyða valinni stillingu
 STR_NEWGRF_SETTINGS_ADD                                         :{BLACK}Bæta við
-STR_NEWGRF_SETTINGS_ADD_TOOLTIP                                 :{BLACK}Bæta NewGRF skrá við listann
+STR_NEWGRF_SETTINGS_ADD_FILE_TOOLTIP                            :{BLACK}Bæta valinni NewGRF skrá í stillingarnar
+STR_NEWGRF_SETTINGS_RESCAN_FILES                                :{BLACK}Uppfæra lista
+STR_NEWGRF_SETTINGS_RESCAN_FILES_TOOLTIP                        :{BLACK}Uppfæra listann yfir tiltækar NewGRF skrár
 STR_NEWGRF_SETTINGS_REMOVE                                      :{BLACK}Fjarlægja
 STR_NEWGRF_SETTINGS_REMOVE_TOOLTIP                              :{BLACK}Fjarlægja valda NewGRF skrá af listanum
 STR_NEWGRF_SETTINGS_MOVEUP                                      :{BLACK}Færa ofar
@@ -2297,13 +2298,6 @@ STR_NEWGRF_SETTINGS_DISABLED                                    :{RED}Óvirkt
 
 STR_NEWGRF_SETTINGS_PARAMETER_QUERY                             :{BLACK}Sláðu inn NewGRF breytur
 
-# NewGRF add window
-STR_NEWGRF_ADD_CAPTION                                          :{WHITE}Tiltækar NewGRF skrár
-STR_NEWGRF_ADD_FILE                                             :{BLACK}Bæta á lista
-STR_NEWGRF_ADD_FILE_TOOLTIP                                     :{BLACK}Bæta valinni NewGRF skrá í stillingarnar
-STR_NEWGRF_ADD_RESCAN_FILES                                     :{BLACK}Uppfæra lista
-STR_NEWGRF_ADD_RESCAN_FILES_TOOLTIP                             :{BLACK}Uppfæra listann yfir tiltækar NewGRF skrár
-
 # NewGRF (self) generated warnings/errors
 STR_NEWGRF_ERROR_MSG_INFO                                       :{SILVER}{STRING}
 STR_NEWGRF_ERROR_MSG_WARNING                                    :{RED}Aðvörun: {SILVER}{STRING}
diff --git a/src/lang/indonesian.txt b/src/lang/indonesian.txt
index 919f52b91..f034003b9 100644
--- a/src/lang/indonesian.txt
+++ b/src/lang/indonesian.txt
@@ -218,7 +218,6 @@ STR_UNITS_FORCE_SI                                              :{COMMA} kN
 # Common window strings
 STR_LIST_FILTER_OSKTITLE                                        :{BLACK}Masukkan kata penyaring
 STR_LIST_FILTER_TOOLTIP                                         :{BLACK}Masukkan kata kunci untuk menyaring daftar
-STR_LIST_FILTER_TITLE                                           :{BLACK}Saring kata:
 
 STR_TOOLTIP_SORT_ORDER                                          :{BLACK}Pilih modus pengurutan (menurun/menaik)
 STR_TOOLTIP_SORT_CRITERIA                                       :{BLACK}Pilih kriteria pengurutan
@@ -2326,7 +2325,9 @@ STR_NEWGRF_SETTINGS_PRESET_SAVE_QUERY                           :{BLACK}Masukkan
 STR_NEWGRF_SETTINGS_PRESET_DELETE                               :{BLACK}Hapus
 STR_NEWGRF_SETTINGS_PRESET_DELETE_TOOLTIP                       :{BLACK}Hapus daftar aturan yang terpilih
 STR_NEWGRF_SETTINGS_ADD                                         :{BLACK}Tambahkan
-STR_NEWGRF_SETTINGS_ADD_TOOLTIP                                 :{BLACK}Tambahkan berkas NewGRF ke dalam daftar
+STR_NEWGRF_SETTINGS_ADD_FILE_TOOLTIP                            :{BLACK}Tambahkan berkas NewGRF terpilih kedalam konfigurasi anda
+STR_NEWGRF_SETTINGS_RESCAN_FILES                                :{BLACK}Telusuri ulang berkas
+STR_NEWGRF_SETTINGS_RESCAN_FILES_TOOLTIP                        :{BLACK}Memperbarui daftar berkas NewGRF yang tersedia.
 STR_NEWGRF_SETTINGS_REMOVE                                      :{BLACK}Buang
 STR_NEWGRF_SETTINGS_REMOVE_TOOLTIP                              :{BLACK}Buang berkas NewGRF yang terpilih dari daftar
 STR_NEWGRF_SETTINGS_MOVEUP                                      :{BLACK}Keatas
@@ -2355,13 +2356,6 @@ STR_NEWGRF_SETTINGS_DISABLED                                    :{RED}Non-aktifk
 
 STR_NEWGRF_SETTINGS_PARAMETER_QUERY                             :{BLACK}Masukkan Parameter NewGRF
 
-# NewGRF add window
-STR_NEWGRF_ADD_CAPTION                                          :{WHITE}File NewGRF yang tersedia
-STR_NEWGRF_ADD_FILE                                             :{BLACK}Tambahkan pada pilihan
-STR_NEWGRF_ADD_FILE_TOOLTIP                                     :{BLACK}Tambahkan berkas NewGRF terpilih kedalam konfigurasi anda
-STR_NEWGRF_ADD_RESCAN_FILES                                     :{BLACK}Telusuri ulang berkas
-STR_NEWGRF_ADD_RESCAN_FILES_TOOLTIP                             :{BLACK}Memperbarui daftar berkas NewGRF yang tersedia.
-
 # NewGRF inspect window
 STR_NEWGRF_INSPECT_CAPTION                                      :{WHITE}Memeriksa - {STRING}
 STR_NEWGRF_INSPECT_PARENT_BUTTON                                :{BLACK}Induk
diff --git a/src/lang/italian.txt b/src/lang/italian.txt
index ab59d2df3..e8126181c 100644
--- a/src/lang/italian.txt
+++ b/src/lang/italian.txt
@@ -223,7 +223,6 @@ STR_UNITS_HEIGHT_SI                                             :{COMMA} m
 # Common window strings
 STR_LIST_FILTER_OSKTITLE                                        :{BLACK}Inserire il filtro
 STR_LIST_FILTER_TOOLTIP                                         :{BLACK}Inserire una parola da utilizzare per filtrare la lista
-STR_LIST_FILTER_TITLE                                           :{BLACK}Filtro:
 
 STR_TOOLTIP_SORT_ORDER                                          :{BLACK}Seleziona l'ordinamento (discendente/ascendente)
 STR_TOOLTIP_SORT_CRITERIA                                       :{BLACK}Seleziona il criterio di ordinamento
@@ -2326,7 +2325,9 @@ STR_NEWGRF_SETTINGS_PRESET_SAVE_QUERY                           :{BLACK}Inserire
 STR_NEWGRF_SETTINGS_PRESET_DELETE                               :{BLACK}Elimina profilo
 STR_NEWGRF_SETTINGS_PRESET_DELETE_TOOLTIP                       :{BLACK}Elimina il profilo attualmente selezionato
 STR_NEWGRF_SETTINGS_ADD                                         :{BLACK}Aggiungi
-STR_NEWGRF_SETTINGS_ADD_TOOLTIP                                 :{BLACK}Aggiunge un file NewGRF all'elenco
+STR_NEWGRF_SETTINGS_ADD_FILE_TOOLTIP                            :{BLACK}Aggiunge il file NewGRF selezionato alla configurazione
+STR_NEWGRF_SETTINGS_RESCAN_FILES                                :{BLACK}Aggiorna file
+STR_NEWGRF_SETTINGS_RESCAN_FILES_TOOLTIP                        :{BLACK}Aggiorna la lista dei file NewGRF disponibili
 STR_NEWGRF_SETTINGS_REMOVE                                      :{BLACK}Rimuovi
 STR_NEWGRF_SETTINGS_REMOVE_TOOLTIP                              :{BLACK}Rimuove il file NewGRF selezionato dall'elenco
 STR_NEWGRF_SETTINGS_MOVEUP                                      :{BLACK}Sposta su
@@ -2355,13 +2356,6 @@ STR_NEWGRF_SETTINGS_DISABLED                                    :{RED}Disabilita
 
 STR_NEWGRF_SETTINGS_PARAMETER_QUERY                             :{BLACK}Inserire i parametri NewGRF
 
-# NewGRF add window
-STR_NEWGRF_ADD_CAPTION                                          :{WHITE}File NewGRF disponibili
-STR_NEWGRF_ADD_FILE                                             :{BLACK}Aggiungi alla selezione
-STR_NEWGRF_ADD_FILE_TOOLTIP                                     :{BLACK}Aggiunge il file NewGRF selezionato alla configurazione
-STR_NEWGRF_ADD_RESCAN_FILES                                     :{BLACK}Aggiorna file
-STR_NEWGRF_ADD_RESCAN_FILES_TOOLTIP                             :{BLACK}Aggiorna la lista dei file NewGRF disponibili
-
 # NewGRF inspect window
 STR_NEWGRF_INSPECT_CAPTION                                      :{WHITE}Ispeziona - {STRING}
 STR_NEWGRF_INSPECT_PARENT_BUTTON                                :{BLACK}Padre
diff --git a/src/lang/japanese.txt b/src/lang/japanese.txt
index 96a0babb8..ab91e8fdc 100644
--- a/src/lang/japanese.txt
+++ b/src/lang/japanese.txt
@@ -218,7 +218,6 @@ STR_UNITS_FORCE_SI                                              :{COMMA} kN
 # Common window strings
 STR_LIST_FILTER_OSKTITLE                                        :{BLACK}フィルターを入力
 STR_LIST_FILTER_TOOLTIP                                         :{BLACK}フィルターのキーワードを入力します
-STR_LIST_FILTER_TITLE                                           :{BLACK}フィルター:
 
 STR_TOOLTIP_SORT_ORDER                                          :{BLACK}並べ替えの順序を選択（昇順／降順）
 STR_TOOLTIP_SORT_CRITERIA                                       :{BLACK}並べ替えの基準を選択
@@ -2315,7 +2314,9 @@ STR_NEWGRF_SETTINGS_PRESET_SAVE_QUERY                           :{BLACK}プリ�
 STR_NEWGRF_SETTINGS_PRESET_DELETE                               :{BLACK}プリセットを削除
 STR_NEWGRF_SETTINGS_PRESET_DELETE_TOOLTIP                       :{BLACK}選択したプリセットを削除します
 STR_NEWGRF_SETTINGS_ADD                                         :{BLACK}追加
-STR_NEWGRF_SETTINGS_ADD_TOOLTIP                                 :{BLACK}NewGRFファイルをリストに追加します
+STR_NEWGRF_SETTINGS_ADD_FILE_TOOLTIP                            :{BLACK}選択したNewGRFファイルをリストに追加します
+STR_NEWGRF_SETTINGS_RESCAN_FILES                                :{BLACK}ファイルを更新
+STR_NEWGRF_SETTINGS_RESCAN_FILES_TOOLTIP                        :{BLACK}使用可能なNewGRFファイルのリストを更新
 STR_NEWGRF_SETTINGS_REMOVE                                      :{BLACK}削除
 STR_NEWGRF_SETTINGS_REMOVE_TOOLTIP                              :{BLACK}NewGRFファイルをリストから削除します
 STR_NEWGRF_SETTINGS_MOVEUP                                      :{BLACK}上へ
@@ -2344,13 +2345,6 @@ STR_NEWGRF_SETTINGS_DISABLED                                    :{RED}切
 
 STR_NEWGRF_SETTINGS_PARAMETER_QUERY                             :{BLACK}NewGRF設定を入力
 
-# NewGRF add window
-STR_NEWGRF_ADD_CAPTION                                          :{WHITE}使用可能NewGRFファイル
-STR_NEWGRF_ADD_FILE                                             :{BLACK}リストに追加
-STR_NEWGRF_ADD_FILE_TOOLTIP                                     :{BLACK}選択したNewGRFファイルをリストに追加します
-STR_NEWGRF_ADD_RESCAN_FILES                                     :{BLACK}ファイルを更新
-STR_NEWGRF_ADD_RESCAN_FILES_TOOLTIP                             :{BLACK}使用可能なNewGRFファイルのリストを更新
-
 # NewGRF (self) generated warnings/errors
 STR_NEWGRF_ERROR_MSG_INFO                                       :{SILVER}{STRING}
 STR_NEWGRF_ERROR_MSG_WARNING                                    :{RED}警告：{SILVER}{STRING}
diff --git a/src/lang/korean.txt b/src/lang/korean.txt
index 27a77309c..378710372 100644
--- a/src/lang/korean.txt
+++ b/src/lang/korean.txt
@@ -220,7 +220,6 @@ STR_UNITS_FORCE_SI                                              :{COMMA} kN
 # Common window strings
 STR_LIST_FILTER_OSKTITLE                                        :{BLACK}검색할 문자를 입력하세요
 STR_LIST_FILTER_TOOLTIP                                         :{BLACK}검색할 키워드를 입력하세요
-STR_LIST_FILTER_TITLE                                           :{BLACK}필터링할 문자열:
 
 STR_TOOLTIP_SORT_ORDER                                          :{BLACK}정렬 방법을 선택하십시오 (내림차순/오름차순)
 STR_TOOLTIP_SORT_CRITERIA                                       :{BLACK}정렬 기준 선택
@@ -2325,7 +2324,9 @@ STR_NEWGRF_SETTINGS_PRESET_SAVE_QUERY                           :{BLACK}프리�
 STR_NEWGRF_SETTINGS_PRESET_DELETE                               :{BLACK}프리셋 제거
 STR_NEWGRF_SETTINGS_PRESET_DELETE_TOOLTIP                       :{BLACK}현재 선택한 프리셋 제거
 STR_NEWGRF_SETTINGS_ADD                                         :{BLACK}추가
-STR_NEWGRF_SETTINGS_ADD_TOOLTIP                                 :{BLACK}NewGRF 파일을 목록에 추가
+STR_NEWGRF_SETTINGS_ADD_FILE_TOOLTIP                            :{BLACK}설정에 선택한 NewGRF 추가
+STR_NEWGRF_SETTINGS_RESCAN_FILES                                :{BLACK}파일 재검색
+STR_NEWGRF_SETTINGS_RESCAN_FILES_TOOLTIP                        :{BLACK}사용 가능한 NewGRF 파일 목록을 업데이트합니다
 STR_NEWGRF_SETTINGS_REMOVE                                      :{BLACK}제거
 STR_NEWGRF_SETTINGS_REMOVE_TOOLTIP                              :{BLACK}선택한 NewGRF 파일을 목록에서 제거
 STR_NEWGRF_SETTINGS_MOVEUP                                      :{BLACK}위로
@@ -2354,13 +2355,6 @@ STR_NEWGRF_SETTINGS_DISABLED                                    :{RED}사용안�
 
 STR_NEWGRF_SETTINGS_PARAMETER_QUERY                             :{BLACK}NewGRF 파라미터 입력
 
-# NewGRF add window
-STR_NEWGRF_ADD_CAPTION                                          :{WHITE}사용가능한 NewGRF 파일
-STR_NEWGRF_ADD_FILE                                             :{BLACK}선택목록에 추가
-STR_NEWGRF_ADD_FILE_TOOLTIP                                     :{BLACK}설정에 선택한 NewGRF 추가
-STR_NEWGRF_ADD_RESCAN_FILES                                     :{BLACK}파일 재검색
-STR_NEWGRF_ADD_RESCAN_FILES_TOOLTIP                             :{BLACK}사용 가능한 NewGRF 파일 목록을 업데이트합니다
-
 # NewGRF inspect window
 
 STR_NEWGRF_INSPECT_CAPTION_OBJECT_AT_RAIL_TYPE                  :철도 종류
diff --git a/src/lang/latvian.txt b/src/lang/latvian.txt
index 90870306e..75340ac55 100644
--- a/src/lang/latvian.txt
+++ b/src/lang/latvian.txt
@@ -2261,7 +2261,9 @@ STR_NEWGRF_SETTINGS_PRESET_SAVE_QUERY                           :{BLACK}Ievadiet
 STR_NEWGRF_SETTINGS_PRESET_DELETE                               :{BLACK}Dzēst shēmu
 STR_NEWGRF_SETTINGS_PRESET_DELETE_TOOLTIP                       :{BLACK}Dzēst izvēlēto shēmu
 STR_NEWGRF_SETTINGS_ADD                                         :{BLACK}Pievienot
-STR_NEWGRF_SETTINGS_ADD_TOOLTIP                                 :{BLACK}Pievienot NewGRF failu sarakstam
+STR_NEWGRF_SETTINGS_ADD_FILE_TOOLTIP                            :{BLACK}Pievienot atlasītos NewGRF failus tavai konfigurācijai
+STR_NEWGRF_SETTINGS_RESCAN_FILES                                :{BLACK}Pārskenēt failus
+STR_NEWGRF_SETTINGS_RESCAN_FILES_TOOLTIP                        :{BLACK}Atjaunināt pieejamo NewGRF failu sarakstu
 STR_NEWGRF_SETTINGS_REMOVE                                      :{BLACK}Noņemt
 STR_NEWGRF_SETTINGS_REMOVE_TOOLTIP                              :{BLACK}Noņemt izvēlēto NewGRF failu no saraksta
 STR_NEWGRF_SETTINGS_MOVEUP                                      :{BLACK}Uz augšu
@@ -2290,13 +2292,6 @@ STR_NEWGRF_SETTINGS_DISABLED                                    :{RED}Atspējots
 
 STR_NEWGRF_SETTINGS_PARAMETER_QUERY                             :{BLACK}Ievadi NewGRF parametrus
 
-# NewGRF add window
-STR_NEWGRF_ADD_CAPTION                                          :{WHITE}Pieejami NewGRF faili
-STR_NEWGRF_ADD_FILE                                             :{BLACK}Pievienot atlasei
-STR_NEWGRF_ADD_FILE_TOOLTIP                                     :{BLACK}Pievienot atlasītos NewGRF failus tavai konfigurācijai
-STR_NEWGRF_ADD_RESCAN_FILES                                     :{BLACK}Pārskenēt failus
-STR_NEWGRF_ADD_RESCAN_FILES_TOOLTIP                             :{BLACK}Atjaunināt pieejamo NewGRF failu sarakstu
-
 # NewGRF (self) generated warnings/errors
 STR_NEWGRF_ERROR_MSG_INFO                                       :{SILVER}{STRING}
 STR_NEWGRF_ERROR_MSG_WARNING                                    :{RED}Brīdinājums: {SILVER}{STRING}
diff --git a/src/lang/lithuanian.txt b/src/lang/lithuanian.txt
index cad341296..dc7bcb7bf 100644
--- a/src/lang/lithuanian.txt
+++ b/src/lang/lithuanian.txt
@@ -296,7 +296,6 @@ STR_UNITS_HEIGHT_SI                                             :{COMMA} m
 # Common window strings
 STR_LIST_FILTER_OSKTITLE                                        :{BLACK}Įveskite filtro eilutę
 STR_LIST_FILTER_TOOLTIP                                         :{BLACK}Įveskite raktažodį filtruoti sąrašui dėl
-STR_LIST_FILTER_TITLE                                           :{BLACK}Įrašo filtravimas:
 
 STR_TOOLTIP_SORT_ORDER                                          :{BLACK}Pasirink rikiavimo tvarką (mažėjimo/didėjimo)
 STR_TOOLTIP_SORT_CRITERIA                                       :{BLACK}Pasirink rikiavimo kriteriju
@@ -2404,7 +2403,9 @@ STR_NEWGRF_SETTINGS_PRESET_SAVE_QUERY                           :{BLACK}Įvesti
 STR_NEWGRF_SETTINGS_PRESET_DELETE                               :{BLACK}Ištrinti nustatymus
 STR_NEWGRF_SETTINGS_PRESET_DELETE_TOOLTIP                       :{BLACK}Ištrinti dabar pasirinktas nuostatas
 STR_NEWGRF_SETTINGS_ADD                                         :{BLACK}Pridėti
-STR_NEWGRF_SETTINGS_ADD_TOOLTIP                                 :{BLACK}Pridėti Papild. grafikos failą į sąrašą
+STR_NEWGRF_SETTINGS_ADD_FILE_TOOLTIP                            :{BLACK}Įtraukti pažymėtus Papild. grafikos failus į jūsų nustatymus
+STR_NEWGRF_SETTINGS_RESCAN_FILES                                :{BLACK}Nuskaityti dar kartą failus
+STR_NEWGRF_SETTINGS_RESCAN_FILES_TOOLTIP                        :{BLACK}Atnaujinti prieinamų Papild. grafikos failų sąrašą
 STR_NEWGRF_SETTINGS_REMOVE                                      :{BLACK}Pašalinti
 STR_NEWGRF_SETTINGS_REMOVE_TOOLTIP                              :{BLACK}Pašalinti pažymėtą Papild. grafikos failą iš sąrašo
 STR_NEWGRF_SETTINGS_MOVEUP                                      :{BLACK}Aukštyn
@@ -2433,13 +2434,6 @@ STR_NEWGRF_SETTINGS_DISABLED                                    :{RED}Išjungta
 
 STR_NEWGRF_SETTINGS_PARAMETER_QUERY                             :{BLACK}Įveskite Papild. grafikos parametrus
 
-# NewGRF add window
-STR_NEWGRF_ADD_CAPTION                                          :{WHITE}Prieinami Papild. grafikos failai
-STR_NEWGRF_ADD_FILE                                             :{BLACK}Pridėti prie pažymėjimo
-STR_NEWGRF_ADD_FILE_TOOLTIP                                     :{BLACK}Įtraukti pažymėtus Papild. grafikos failus į jūsų nustatymus
-STR_NEWGRF_ADD_RESCAN_FILES                                     :{BLACK}Nuskaityti dar kartą failus
-STR_NEWGRF_ADD_RESCAN_FILES_TOOLTIP                             :{BLACK}Atnaujinti prieinamų Papild. grafikos failų sąrašą
-
 # NewGRF inspect window
 STR_NEWGRF_INSPECT_CAPTION                                      :{WHITE}Apžiūrėti - {STRING}
 STR_NEWGRF_INSPECT_PARENT_BUTTON                                :{BLACK}Tėvas
diff --git a/src/lang/luxembourgish.txt b/src/lang/luxembourgish.txt
index 88a2b15bc..117d6c664 100644
--- a/src/lang/luxembourgish.txt
+++ b/src/lang/luxembourgish.txt
@@ -218,7 +218,6 @@ STR_UNITS_FORCE_SI                                              :{COMMA} kN
 # Common window strings
 STR_LIST_FILTER_OSKTITLE                                        :{BLACK}Filter string
 STR_LIST_FILTER_TOOLTIP                                         :{BLACK}Wuert fir d'Lëscht ze filtern
-STR_LIST_FILTER_TITLE                                           :{BLACK}Filter string:
 
 STR_TOOLTIP_SORT_ORDER                                          :{BLACK}Richtung fir ze sortéieren (oofsteigend/opsteigend)
 STR_TOOLTIP_SORT_CRITERIA                                       :{BLACK}Argument fir ze sortéieren
@@ -2326,7 +2325,9 @@ STR_NEWGRF_SETTINGS_PRESET_SAVE_QUERY                           :{BLACK}Presetnu
 STR_NEWGRF_SETTINGS_PRESET_DELETE                               :{BLACK}Preset leschen
 STR_NEWGRF_SETTINGS_PRESET_DELETE_TOOLTIP                       :{BLACK}Selectéierten Preset leschen
 STR_NEWGRF_SETTINGS_ADD                                         :{BLACK}Baifügen
-STR_NEWGRF_SETTINGS_ADD_TOOLTIP                                 :{BLACK}Eng nei NewGRF an d'Lëscht setzen
+STR_NEWGRF_SETTINGS_ADD_FILE_TOOLTIP                            :{BLACK}Selectionéiert NewGRF an der Config baisetzen
+STR_NEWGRF_SETTINGS_RESCAN_FILES                                :{BLACK}Dateien nei scannen
+STR_NEWGRF_SETTINGS_RESCAN_FILES_TOOLTIP                        :{BLACK}Update d'Lëscht vun verfügbaren NewGRF Dateien.
 STR_NEWGRF_SETTINGS_REMOVE                                      :{BLACK}Wechhhuelen
 STR_NEWGRF_SETTINGS_REMOVE_TOOLTIP                              :{BLACK}Selectéiert NewGRF aus der Lëscht huelen
 STR_NEWGRF_SETTINGS_MOVEUP                                      :{BLACK}Rop
@@ -2355,13 +2356,6 @@ STR_NEWGRF_SETTINGS_DISABLED                                    :{RED}Ausgeschal
 
 STR_NEWGRF_SETTINGS_PARAMETER_QUERY                             :{BLACK}NewGRF Parameter agin
 
-# NewGRF add window
-STR_NEWGRF_ADD_CAPTION                                          :{WHITE}Verfügbar NewGRF files
-STR_NEWGRF_ADD_FILE                                             :{BLACK}Zur der Selectioun baifügen
-STR_NEWGRF_ADD_FILE_TOOLTIP                                     :{BLACK}Selectionéiert NewGRF an der Config baisetzen
-STR_NEWGRF_ADD_RESCAN_FILES                                     :{BLACK}Dateien nei scannen
-STR_NEWGRF_ADD_RESCAN_FILES_TOOLTIP                             :{BLACK}Update d'Lëscht vun verfügbaren NewGRF Dateien.
-
 # NewGRF inspect window
 STR_NEWGRF_INSPECT_CAPTION                                      :{WHITE}Inspzéier - {STRING}
 STR_NEWGRF_INSPECT_PARENT_BUTTON                                :{BLACK}Parent
diff --git a/src/lang/malay.txt b/src/lang/malay.txt
index 54d7b6741..29c6df66c 100644
--- a/src/lang/malay.txt
+++ b/src/lang/malay.txt
@@ -218,7 +218,6 @@ STR_UNITS_FORCE_SI                                              :{COMMA} kN
 # Common window strings
 STR_LIST_FILTER_OSKTITLE                                        :{BLACK}Masukkan string saringan
 STR_LIST_FILTER_TOOLTIP                                         :{BLACK}Masukkan kata kunci untuk menyaring senarai
-STR_LIST_FILTER_TITLE                                           :{BLACK}String saringan:
 
 STR_TOOLTIP_SORT_ORDER                                          :{BLACK}Pilih bentuk susunan (menurun/menaik)
 STR_TOOLTIP_SORT_CRITERIA                                       :{BLACK}Pilih kriteria aturan
@@ -2310,7 +2309,9 @@ STR_NEWGRF_SETTINGS_PRESET_SAVE_QUERY                           :{BLACK}Masukkan
 STR_NEWGRF_SETTINGS_PRESET_DELETE                               :{BLACK}Padam pratetapan
 STR_NEWGRF_SETTINGS_PRESET_DELETE_TOOLTIP                       :{BLACK}Padam pratetapan yang kini terpilih
 STR_NEWGRF_SETTINGS_ADD                                         :{BLACK}Tambah
-STR_NEWGRF_SETTINGS_ADD_TOOLTIP                                 :{BLACK}Tambah fail NewGRF yang baru ke dalam senarai
+STR_NEWGRF_SETTINGS_ADD_FILE_TOOLTIP                            :{BLACK}Tambah fail NewGRF yang terpilih kepada konfigurasi anda
+STR_NEWGRF_SETTINGS_RESCAN_FILES                                :{BLACK}Imbas semula fail-fail
+STR_NEWGRF_SETTINGS_RESCAN_FILES_TOOLTIP                        :{BLACK}Kemaskini senarai fail NewGRF yang tersedia
 STR_NEWGRF_SETTINGS_REMOVE                                      :{BLACK}Buang
 STR_NEWGRF_SETTINGS_REMOVE_TOOLTIP                              :{BLACK}Buang fail NewGRF yang terpilih daripada senarai
 STR_NEWGRF_SETTINGS_MOVEUP                                      :{BLACK}Gerak Ke Atas
@@ -2339,13 +2340,6 @@ STR_NEWGRF_SETTINGS_DISABLED                                    :{RED}Dinyahakti
 
 STR_NEWGRF_SETTINGS_PARAMETER_QUERY                             :{BLACK}Masukkan parameter NewGRF
 
-# NewGRF add window
-STR_NEWGRF_ADD_CAPTION                                          :{WHITE}Fail NewGRF yang tersedia
-STR_NEWGRF_ADD_FILE                                             :{BLACK}Tambah ke pilihan
-STR_NEWGRF_ADD_FILE_TOOLTIP                                     :{BLACK}Tambah fail NewGRF yang terpilih kepada konfigurasi anda
-STR_NEWGRF_ADD_RESCAN_FILES                                     :{BLACK}Imbas semula fail-fail
-STR_NEWGRF_ADD_RESCAN_FILES_TOOLTIP                             :{BLACK}Kemaskini senarai fail NewGRF yang tersedia
-
 # NewGRF (self) generated warnings/errors
 STR_NEWGRF_ERROR_MSG_INFO                                       :{SILVER}{STRING}
 STR_NEWGRF_ERROR_MSG_WARNING                                    :{RED}Amaran: {SILVER}{STRING}
diff --git a/src/lang/norwegian_bokmal.txt b/src/lang/norwegian_bokmal.txt
index 721484b21..5f906e582 100644
--- a/src/lang/norwegian_bokmal.txt
+++ b/src/lang/norwegian_bokmal.txt
@@ -221,7 +221,6 @@ STR_UNITS_HEIGHT_SI                                             :{COMMA} m
 # Common window strings
 STR_LIST_FILTER_OSKTITLE                                        :{BLACK}Skriv inn søkefilter
 STR_LIST_FILTER_TOOLTIP                                         :{BLACK}Skriv inn et søkeord for å filtrere listen med
-STR_LIST_FILTER_TITLE                                           :{BLACK}Søkefilter:
 
 STR_TOOLTIP_SORT_ORDER                                          :{BLACK}Velg sorteringsrekkefølge (synkende/stigende)
 STR_TOOLTIP_SORT_CRITERIA                                       :{BLACK}Velg sorteringskriterier
@@ -2329,7 +2328,9 @@ STR_NEWGRF_SETTINGS_PRESET_SAVE_QUERY                           :{BLACK}Skriv in
 STR_NEWGRF_SETTINGS_PRESET_DELETE                               :{BLACK}Slett forhåndsoppsettet
 STR_NEWGRF_SETTINGS_PRESET_DELETE_TOOLTIP                       :{BLACK}Slett det valgte forhåndsoppsettet
 STR_NEWGRF_SETTINGS_ADD                                         :{BLACK}Legg til
-STR_NEWGRF_SETTINGS_ADD_TOOLTIP                                 :{BLACK}Legg en ny NewGRF-fil til listen
+STR_NEWGRF_SETTINGS_ADD_FILE_TOOLTIP                            :{BLACK}Legg til den valgte NewGRF-filen i din konfigurasjon
+STR_NEWGRF_SETTINGS_RESCAN_FILES                                :{BLACK}Skann filer på nytt
+STR_NEWGRF_SETTINGS_RESCAN_FILES_TOOLTIP                        :{BLACK}Oppdater listen over tilgjengelige NewGRF-filer
 STR_NEWGRF_SETTINGS_REMOVE                                      :{BLACK}Fjern
 STR_NEWGRF_SETTINGS_REMOVE_TOOLTIP                              :{BLACK}Fjern den valgte NewGRF-filen fra listen
 STR_NEWGRF_SETTINGS_MOVEUP                                      :{BLACK}Flytt opp
@@ -2358,13 +2359,6 @@ STR_NEWGRF_SETTINGS_DISABLED                                    :{RED}Deaktivert
 
 STR_NEWGRF_SETTINGS_PARAMETER_QUERY                             :{BLACK}Skriv inn NewGRF-parametre
 
-# NewGRF add window
-STR_NEWGRF_ADD_CAPTION                                          :{WHITE}Tilgjengelige NewGRF-filer
-STR_NEWGRF_ADD_FILE                                             :{BLACK}Legg til i utvalget
-STR_NEWGRF_ADD_FILE_TOOLTIP                                     :{BLACK}Legg til den valgte NewGRF-filen i din konfigurasjon
-STR_NEWGRF_ADD_RESCAN_FILES                                     :{BLACK}Skann filer på nytt
-STR_NEWGRF_ADD_RESCAN_FILES_TOOLTIP                             :{BLACK}Oppdater listen over tilgjengelige NewGRF-filer
-
 # NewGRF inspect window
 STR_NEWGRF_INSPECT_CAPTION                                      :{WHITE}Inspiser - {STRING}
 STR_NEWGRF_INSPECT_PARENT_BUTTON                                :{BLACK}Eier
diff --git a/src/lang/norwegian_nynorsk.txt b/src/lang/norwegian_nynorsk.txt
index 45feb779d..6b8c42b79 100644
--- a/src/lang/norwegian_nynorsk.txt
+++ b/src/lang/norwegian_nynorsk.txt
@@ -222,7 +222,6 @@ STR_UNITS_HEIGHT_SI                                             :{COMMA} m
 # Common window strings
 STR_LIST_FILTER_OSKTITLE                                        :{BLACK}Skriv inn søkefilter
 STR_LIST_FILTER_TOOLTIP                                         :{BLACK}Skriv eit nøkkelord for filtrering av lista
-STR_LIST_FILTER_TITLE                                           :{BLACK}Søkefilter:
 
 STR_TOOLTIP_SORT_ORDER                                          :{BLACK}Vel sorteringsrekkefølgje (søkkande/stigande)
 STR_TOOLTIP_SORT_CRITERIA                                       :{BLACK}Vel sorteringskriterium
@@ -2330,7 +2329,9 @@ STR_NEWGRF_SETTINGS_PRESET_SAVE_QUERY                           :{BLACK}Skriv in
 STR_NEWGRF_SETTINGS_PRESET_DELETE                               :{BLACK}Slett førehandsoppsettet
 STR_NEWGRF_SETTINGS_PRESET_DELETE_TOOLTIP                       :{BLACK}Slett det valde førehandsoppsett
 STR_NEWGRF_SETTINGS_ADD                                         :{BLACK}Legg til
-STR_NEWGRF_SETTINGS_ADD_TOOLTIP                                 :{BLACK}Legg ei ny NewGRF-fil til lista
+STR_NEWGRF_SETTINGS_ADD_FILE_TOOLTIP                            :{BLACK}Legg til den valde NewGRF-fila i konfigurasjonen din
+STR_NEWGRF_SETTINGS_RESCAN_FILES                                :{BLACK}Søk om att
+STR_NEWGRF_SETTINGS_RESCAN_FILES_TOOLTIP                        :{BLACK}Oppdater lista over tilgjengelege NewGRF-filer
 STR_NEWGRF_SETTINGS_REMOVE                                      :{BLACK}Fjern
 STR_NEWGRF_SETTINGS_REMOVE_TOOLTIP                              :{BLACK}Fjern den valde NewGRF-fila frå lista
 STR_NEWGRF_SETTINGS_MOVEUP                                      :{BLACK}Flytt opp
@@ -2359,13 +2360,6 @@ STR_NEWGRF_SETTINGS_DISABLED                                    :{RED}Deaktivert
 
 STR_NEWGRF_SETTINGS_PARAMETER_QUERY                             :{BLACK}Skriv inn NewGRF-parametrar
 
-# NewGRF add window
-STR_NEWGRF_ADD_CAPTION                                          :{WHITE}Tilgjengelege NewGRF-filer
-STR_NEWGRF_ADD_FILE                                             :{BLACK}Legg til i utvalet
-STR_NEWGRF_ADD_FILE_TOOLTIP                                     :{BLACK}Legg til den valde NewGRF-fila i konfigurasjonen din
-STR_NEWGRF_ADD_RESCAN_FILES                                     :{BLACK}Søk om att
-STR_NEWGRF_ADD_RESCAN_FILES_TOOLTIP                             :{BLACK}Oppdater lista over tilgjengelege NewGRF-filer
-
 # NewGRF inspect window
 STR_NEWGRF_INSPECT_CAPTION                                      :{WHITE}Inspiser - {STRING}
 STR_NEWGRF_INSPECT_PARENT_BUTTON                                :{BLACK}Eigar
diff --git a/src/lang/polish.txt b/src/lang/polish.txt
index a6798a6b0..d1b10b859 100644
--- a/src/lang/polish.txt
+++ b/src/lang/polish.txt
@@ -600,7 +600,6 @@ STR_UNITS_HEIGHT_SI                                             :{COMMA} m
 # Common window strings
 STR_LIST_FILTER_OSKTITLE                                        :{BLACK}Wpisz słowo filtru
 STR_LIST_FILTER_TOOLTIP                                         :{BLACK}Wpisz słowo kluczowe dla listy filtru
-STR_LIST_FILTER_TITLE                                           :{BLACK}Filtruj napis:
 
 STR_TOOLTIP_SORT_ORDER                                          :{BLACK}Wybierz porządek sortowania (malejąco/rosnąco)
 STR_TOOLTIP_SORT_CRITERIA                                       :{BLACK}Wybierz kryterium sortowania
@@ -2709,7 +2708,9 @@ STR_NEWGRF_SETTINGS_PRESET_SAVE_QUERY                           :{BLACK}Nadaj na
 STR_NEWGRF_SETTINGS_PRESET_DELETE                               :{BLACK}Usuń schemat
 STR_NEWGRF_SETTINGS_PRESET_DELETE_TOOLTIP                       :{BLACK}Usuń obecnie wskazany stan ustawień
 STR_NEWGRF_SETTINGS_ADD                                         :{BLACK}Dodaj
-STR_NEWGRF_SETTINGS_ADD_TOOLTIP                                 :{BLACK}Dodaj plik NewGRF do listy
+STR_NEWGRF_SETTINGS_ADD_FILE_TOOLTIP                            :{BLACK}Dodaj zaznaczony plik NewGRF do Twojego ustawienia
+STR_NEWGRF_SETTINGS_RESCAN_FILES                                :{BLACK}Przeskanuj pliki
+STR_NEWGRF_SETTINGS_RESCAN_FILES_TOOLTIP                        :{BLACK}Odśwież listę dostępnych plików NewGRF
 STR_NEWGRF_SETTINGS_REMOVE                                      :{BLACK}Usuń
 STR_NEWGRF_SETTINGS_REMOVE_TOOLTIP                              :{BLACK}Usuń zaznaczony plik NewGRF z listy
 STR_NEWGRF_SETTINGS_MOVEUP                                      :{BLACK}Do góry
@@ -2738,13 +2739,6 @@ STR_NEWGRF_SETTINGS_DISABLED                                    :{RED}Niedostęp
 
 STR_NEWGRF_SETTINGS_PARAMETER_QUERY                             :{BLACK}Wprowadź parametry NewGRF
 
-# NewGRF add window
-STR_NEWGRF_ADD_CAPTION                                          :{WHITE}Dostępne pliki NewGRF
-STR_NEWGRF_ADD_FILE                                             :{BLACK}Dodaj do listy
-STR_NEWGRF_ADD_FILE_TOOLTIP                                     :{BLACK}Dodaj zaznaczony plik NewGRF do Twojego ustawienia
-STR_NEWGRF_ADD_RESCAN_FILES                                     :{BLACK}Przeskanuj pliki
-STR_NEWGRF_ADD_RESCAN_FILES_TOOLTIP                             :{BLACK}Odśwież listę dostępnych plików NewGRF
-
 # NewGRF inspect window
 STR_NEWGRF_INSPECT_CAPTION                                      :{WHITE}Zbadaj - {STRING}
 STR_NEWGRF_INSPECT_PARENT_BUTTON                                :{BLACK}Poprzedni
diff --git a/src/lang/portuguese.txt b/src/lang/portuguese.txt
index a2296770b..25d8ee31f 100644
--- a/src/lang/portuguese.txt
+++ b/src/lang/portuguese.txt
@@ -221,7 +221,6 @@ STR_UNITS_HEIGHT_SI                                             :{COMMA} m
 # Common window strings
 STR_LIST_FILTER_OSKTITLE                                        :{BLACK}Insira uma frase para filtrar por
 STR_LIST_FILTER_TOOLTIP                                         :{BLACK}Insira uma palavra chave para filtrar a lista por
-STR_LIST_FILTER_TITLE                                           :{BLACK}Frase filtro:
 
 STR_TOOLTIP_SORT_ORDER                                          :{BLACK}Seleccione forma de ordenação (descendente/ascendente)
 STR_TOOLTIP_SORT_CRITERIA                                       :{BLACK}Seleccione critério de ordenação
@@ -2328,7 +2327,9 @@ STR_NEWGRF_SETTINGS_PRESET_SAVE_QUERY                           :{BLACK}Introduz
 STR_NEWGRF_SETTINGS_PRESET_DELETE                               :{BLACK}Eliminar
 STR_NEWGRF_SETTINGS_PRESET_DELETE_TOOLTIP                       :{BLACK}Elimina a predefinição seleccionada
 STR_NEWGRF_SETTINGS_ADD                                         :{BLACK}Adicionar
-STR_NEWGRF_SETTINGS_ADD_TOOLTIP                                 :{BLACK}Adicionar um ficheiro NewGRF à lista
+STR_NEWGRF_SETTINGS_ADD_FILE_TOOLTIP                            :{BLACK}Adicionar o ficheiro NewGRF seleccionado à configuração
+STR_NEWGRF_SETTINGS_RESCAN_FILES                                :{BLACK}Reler ficheiros
+STR_NEWGRF_SETTINGS_RESCAN_FILES_TOOLTIP                        :{BLACK}Actualizar a lista de ficheiros NewGRF disponíveis
 STR_NEWGRF_SETTINGS_REMOVE                                      :{BLACK}Remover
 STR_NEWGRF_SETTINGS_REMOVE_TOOLTIP                              :{BLACK}Remover o ficheiro NewGRF seleccionado da lista
 STR_NEWGRF_SETTINGS_MOVEUP                                      :{BLACK}Para Cima
@@ -2357,13 +2358,6 @@ STR_NEWGRF_SETTINGS_DISABLED                                    :{RED}Desactivad
 
 STR_NEWGRF_SETTINGS_PARAMETER_QUERY                             :{BLACK}Insira parâmetros do NewGRF
 
-# NewGRF add window
-STR_NEWGRF_ADD_CAPTION                                          :{WHITE}Ficheiros NewGRF disponíveis
-STR_NEWGRF_ADD_FILE                                             :{BLACK}Adicionar à selecção
-STR_NEWGRF_ADD_FILE_TOOLTIP                                     :{BLACK}Adicionar o ficheiro NewGRF seleccionado à configuração
-STR_NEWGRF_ADD_RESCAN_FILES                                     :{BLACK}Reler ficheiros
-STR_NEWGRF_ADD_RESCAN_FILES_TOOLTIP                             :{BLACK}Actualizar a lista de ficheiros NewGRF disponíveis
-
 # NewGRF inspect window
 
 STR_NEWGRF_INSPECT_CAPTION_OBJECT_AT                            :{STRING} no {HEX}
diff --git a/src/lang/romanian.txt b/src/lang/romanian.txt
index 9467d5c8e..8d6e6c284 100644
--- a/src/lang/romanian.txt
+++ b/src/lang/romanian.txt
@@ -221,7 +221,6 @@ STR_UNITS_HEIGHT_SI                                             :{COMMA} m
 # Common window strings
 STR_LIST_FILTER_OSKTITLE                                        :{BLACK}Filtru
 STR_LIST_FILTER_TOOLTIP                                         :{BLACK}Introduceţi un cuvânt-cheie pentru filtrarea listei
-STR_LIST_FILTER_TITLE                                           :{BLACK}Filtru:
 
 STR_TOOLTIP_SORT_ORDER                                          :{BLACK}Alegeţi ordinea de sortare ascendentă/descendentă
 STR_TOOLTIP_SORT_CRITERIA                                       :{BLACK}Alege criteriul de sortare
@@ -2329,7 +2328,9 @@ STR_NEWGRF_SETTINGS_PRESET_SAVE_QUERY                           :{BLACK}Introdu
 STR_NEWGRF_SETTINGS_PRESET_DELETE                               :{BLACK}Sterge presetarea
 STR_NEWGRF_SETTINGS_PRESET_DELETE_TOOLTIP                       :{BLACK}Sterge presetarea selectata
 STR_NEWGRF_SETTINGS_ADD                                         :{BLACK}Adauga
-STR_NEWGRF_SETTINGS_ADD_TOOLTIP                                 :{BLACK}Adauga un fisier NewGRF in lista
+STR_NEWGRF_SETTINGS_ADD_FILE_TOOLTIP                            :{BLACK}Adauga fisierul NewGRF ales in configuratie
+STR_NEWGRF_SETTINGS_RESCAN_FILES                                :{BLACK}Redetecteaza fisierele
+STR_NEWGRF_SETTINGS_RESCAN_FILES_TOOLTIP                        :{BLACK}Actualizeaza lista de fisiere NewGRF disponibile
 STR_NEWGRF_SETTINGS_REMOVE                                      :{BLACK}Elimina
 STR_NEWGRF_SETTINGS_REMOVE_TOOLTIP                              :{BLACK}Elimina fisierul NewGRF ales din lista
 STR_NEWGRF_SETTINGS_MOVEUP                                      :{BLACK}Muta Sus
@@ -2358,13 +2359,6 @@ STR_NEWGRF_SETTINGS_DISABLED                                    :{RED}Dezactivat
 
 STR_NEWGRF_SETTINGS_PARAMETER_QUERY                             :{BLACK}Introdu parametrii NewGRF
 
-# NewGRF add window
-STR_NEWGRF_ADD_CAPTION                                          :{WHITE}Fisiere NewGRF disponibile
-STR_NEWGRF_ADD_FILE                                             :{BLACK}Adauga la selectie
-STR_NEWGRF_ADD_FILE_TOOLTIP                                     :{BLACK}Adauga fisierul NewGRF ales in configuratie
-STR_NEWGRF_ADD_RESCAN_FILES                                     :{BLACK}Redetecteaza fisierele
-STR_NEWGRF_ADD_RESCAN_FILES_TOOLTIP                             :{BLACK}Actualizeaza lista de fisiere NewGRF disponibile
-
 # NewGRF inspect window
 STR_NEWGRF_INSPECT_CAPTION                                      :{WHITE}Inspectează - {STRING}
 STR_NEWGRF_INSPECT_PARENT_BUTTON                                :{BLACK}Părinte
diff --git a/src/lang/russian.txt b/src/lang/russian.txt
index 74d0819f1..83924938a 100644
--- a/src/lang/russian.txt
+++ b/src/lang/russian.txt
@@ -347,7 +347,6 @@ STR_UNITS_HEIGHT_SI                                             :{COMMA} м
 # Common window strings
 STR_LIST_FILTER_OSKTITLE                                        :{BLACK}Введите строку фильтра
 STR_LIST_FILTER_TOOLTIP                                         :{BLACK}Введите ключевое слово для фильтрации списка
-STR_LIST_FILTER_TITLE                                           :{BLACK}Фильтр:
 
 STR_TOOLTIP_SORT_ORDER                                          :{BLACK}Смена направления сортировки (убывание/возрастание)
 STR_TOOLTIP_SORT_CRITERIA                                       :{BLACK}Смена критерия сортировки
@@ -2499,7 +2498,9 @@ STR_NEWGRF_SETTINGS_PRESET_SAVE_QUERY                           :{BLACK}Назв
 STR_NEWGRF_SETTINGS_PRESET_DELETE                               :{BLACK}Удалить набор
 STR_NEWGRF_SETTINGS_PRESET_DELETE_TOOLTIP                       :{BLACK}Удалить выбранный набор
 STR_NEWGRF_SETTINGS_ADD                                         :{BLACK}Добавить
-STR_NEWGRF_SETTINGS_ADD_TOOLTIP                                 :{BLACK}Добавить файл NewGRF в список
+STR_NEWGRF_SETTINGS_ADD_FILE_TOOLTIP                            :{BLACK}Добавить выбранный файл NewGRF в вашу конфигурацию
+STR_NEWGRF_SETTINGS_RESCAN_FILES                                :{BLACK}Обновить
+STR_NEWGRF_SETTINGS_RESCAN_FILES_TOOLTIP                        :{BLACK}Обновить список доступных файлов NewGRF
 STR_NEWGRF_SETTINGS_REMOVE                                      :{BLACK}Удалить
 STR_NEWGRF_SETTINGS_REMOVE_TOOLTIP                              :{BLACK}Удалить выбранный файл NewGRF из списка
 STR_NEWGRF_SETTINGS_MOVEUP                                      :{BLACK}Вверх
@@ -2528,13 +2529,6 @@ STR_NEWGRF_SETTINGS_DISABLED                                    :{RED}Отклю
 
 STR_NEWGRF_SETTINGS_PARAMETER_QUERY                             :{BLACK}Введите параметры файла NewGRF
 
-# NewGRF add window
-STR_NEWGRF_ADD_CAPTION                                          :{WHITE}Доступные файлы NewGRF
-STR_NEWGRF_ADD_FILE                                             :{BLACK}Добавить выбранное
-STR_NEWGRF_ADD_FILE_TOOLTIP                                     :{BLACK}Добавить выбранный файл NewGRF в вашу конфигурацию
-STR_NEWGRF_ADD_RESCAN_FILES                                     :{BLACK}Обновить
-STR_NEWGRF_ADD_RESCAN_FILES_TOOLTIP                             :{BLACK}Обновить список доступных файлов NewGRF
-
 # NewGRF inspect window
 STR_NEWGRF_INSPECT_CAPTION                                      :{WHITE}Просмотр - {STRING}
 STR_NEWGRF_INSPECT_PARENT_BUTTON                                :{BLACK}Родитель
diff --git a/src/lang/serbian.txt b/src/lang/serbian.txt
index 035972e57..87052746e 100644
--- a/src/lang/serbian.txt
+++ b/src/lang/serbian.txt
@@ -409,7 +409,6 @@ STR_UNITS_HEIGHT_SI                                             :{COMMA} m
 # Common window strings
 STR_LIST_FILTER_OSKTITLE                                        :{BLACK}Unes filter teksta
 STR_LIST_FILTER_TOOLTIP                                         :{BLACK}Unesite ključnu reč kako bi se filtriralo spisak
-STR_LIST_FILTER_TITLE                                           :{BLACK}Filter teksta:
 
 STR_TOOLTIP_SORT_ORDER                                          :{BLACK}Odaberite način sortiranja (opadajući/rastući)
 STR_TOOLTIP_SORT_CRITERIA                                       :{BLACK}Odaberite kriterijum za sortiranje
@@ -2524,7 +2523,9 @@ STR_NEWGRF_SETTINGS_PRESET_SAVE_QUERY                           :{BLACK}Unesite
 STR_NEWGRF_SETTINGS_PRESET_DELETE                               :{BLACK}Izbriši postavku
 STR_NEWGRF_SETTINGS_PRESET_DELETE_TOOLTIP                       :{BLACK}Izbrišite trenutno označenu postavku
 STR_NEWGRF_SETTINGS_ADD                                         :{BLACK}Dodaj
-STR_NEWGRF_SETTINGS_ADD_TOOLTIP                                 :{BLACK}Dodaje NewGRF datoteku u spisak
+STR_NEWGRF_SETTINGS_ADD_FILE_TOOLTIP                            :{BLACK}Dodajte odabranu NewGRF datoteku na vaš listu
+STR_NEWGRF_SETTINGS_RESCAN_FILES                                :{BLACK}Osveži izbor
+STR_NEWGRF_SETTINGS_RESCAN_FILES_TOOLTIP                        :{BLACK}Osvežite izbor dostupnih NewGRF datoteka
 STR_NEWGRF_SETTINGS_REMOVE                                      :{BLACK}Ukloni
 STR_NEWGRF_SETTINGS_REMOVE_TOOLTIP                              :{BLACK}Uklanja označenu NewGRF datoteku sa spiska
 STR_NEWGRF_SETTINGS_MOVEUP                                      :{BLACK}Naviše
@@ -2553,13 +2554,6 @@ STR_NEWGRF_SETTINGS_DISABLED                                    :{RED}Isključen
 
 STR_NEWGRF_SETTINGS_PARAMETER_QUERY                             :{BLACK}Unesite NewGRF parametre
 
-# NewGRF add window
-STR_NEWGRF_ADD_CAPTION                                          :{WHITE}Dostupne NewGRF datoteke
-STR_NEWGRF_ADD_FILE                                             :{BLACK}Dodaj na listu
-STR_NEWGRF_ADD_FILE_TOOLTIP                                     :{BLACK}Dodajte odabranu NewGRF datoteku na vaš listu
-STR_NEWGRF_ADD_RESCAN_FILES                                     :{BLACK}Osveži izbor
-STR_NEWGRF_ADD_RESCAN_FILES_TOOLTIP                             :{BLACK}Osvežite izbor dostupnih NewGRF datoteka
-
 # NewGRF inspect window
 STR_NEWGRF_INSPECT_CAPTION                                      :{WHITE}Provera - {STRING}
 STR_NEWGRF_INSPECT_PARENT_BUTTON                                :{BLACK}Roditelj
diff --git a/src/lang/simplified_chinese.txt b/src/lang/simplified_chinese.txt
index eeb9b936c..7378313a6 100644
--- a/src/lang/simplified_chinese.txt
+++ b/src/lang/simplified_chinese.txt
@@ -218,7 +218,6 @@ STR_UNITS_FORCE_SI                                              :{COMMA} 千牛
 # Common window strings
 STR_LIST_FILTER_OSKTITLE                                        :{BLACK}输入过滤器字符串
 STR_LIST_FILTER_TOOLTIP                                         :{BLACK}输入用以过滤此列表的关键词
-STR_LIST_FILTER_TITLE                                           :{BLACK}过滤器字符串：
 
 STR_TOOLTIP_SORT_ORDER                                          :{BLACK}选择排序方法 （降序/升序）
 STR_TOOLTIP_SORT_CRITERIA                                       :{BLACK}选择排序标准
@@ -2301,7 +2300,9 @@ STR_NEWGRF_SETTINGS_PRESET_SAVE_QUERY                           :{BLACK}为预�
 STR_NEWGRF_SETTINGS_PRESET_DELETE                               :{BLACK}删除预定义组
 STR_NEWGRF_SETTINGS_PRESET_DELETE_TOOLTIP                       :{BLACK}删掉当前预定义组
 STR_NEWGRF_SETTINGS_ADD                                         :{BLACK}增加
-STR_NEWGRF_SETTINGS_ADD_TOOLTIP                                 :{BLACK}向列表中增加一个 NewGRF 文件
+STR_NEWGRF_SETTINGS_ADD_FILE_TOOLTIP                            :{BLACK}将选定的 NewGRF 文件添加到你的配置中
+STR_NEWGRF_SETTINGS_RESCAN_FILES                                :{BLACK}重新检索文件
+STR_NEWGRF_SETTINGS_RESCAN_FILES_TOOLTIP                        :{BLACK}刷新可用的 NewGRF 文件列表
 STR_NEWGRF_SETTINGS_REMOVE                                      :{BLACK}删除
 STR_NEWGRF_SETTINGS_REMOVE_TOOLTIP                              :{BLACK}从列表中删除一个 NewGRF 文件
 STR_NEWGRF_SETTINGS_MOVEUP                                      :{BLACK}上移
@@ -2330,13 +2331,6 @@ STR_NEWGRF_SETTINGS_DISABLED                                    :{RED}禁用
 
 STR_NEWGRF_SETTINGS_PARAMETER_QUERY                             :{BLACK}输入 NewGRF 参数
 
-# NewGRF add window
-STR_NEWGRF_ADD_CAPTION                                          :{WHITE}可用的 NewGRF 文件
-STR_NEWGRF_ADD_FILE                                             :{BLACK}加入选择的范围
-STR_NEWGRF_ADD_FILE_TOOLTIP                                     :{BLACK}将选定的 NewGRF 文件添加到你的配置中
-STR_NEWGRF_ADD_RESCAN_FILES                                     :{BLACK}重新检索文件
-STR_NEWGRF_ADD_RESCAN_FILES_TOOLTIP                             :{BLACK}刷新可用的 NewGRF 文件列表
-
 # NewGRF (self) generated warnings/errors
 STR_NEWGRF_ERROR_MSG_INFO                                       :{SILVER}{STRING}
 STR_NEWGRF_ERROR_MSG_WARNING                                    :{RED}警告：{SILVER}{STRING}
diff --git a/src/lang/slovak.txt b/src/lang/slovak.txt
index 2f54557b1..f99e48f43 100644
--- a/src/lang/slovak.txt
+++ b/src/lang/slovak.txt
@@ -285,7 +285,6 @@ STR_UNITS_HEIGHT_SI                                             :{COMMA} m
 # Common window strings
 STR_LIST_FILTER_OSKTITLE                                        :{BLACK}Vložiť filtrovací reťazec
 STR_LIST_FILTER_TOOLTIP                                         :{BLACK}Vložiť kľúčové slovo pre filtrovanie zoznamu
-STR_LIST_FILTER_TITLE                                           :{BLACK}Filtrovať podľa:
 
 STR_TOOLTIP_SORT_ORDER                                          :{BLACK}Vyber sposob triedenia (zostupny/vzostupny)
 STR_TOOLTIP_SORT_CRITERIA                                       :{BLACK}Vyber kriterium triedenia
@@ -2396,7 +2395,9 @@ STR_NEWGRF_SETTINGS_PRESET_SAVE_QUERY                           :{BLACK}Zadajte
 STR_NEWGRF_SETTINGS_PRESET_DELETE                               :{BLACK}Vymazat zoznam
 STR_NEWGRF_SETTINGS_PRESET_DELETE_TOOLTIP                       :{BLACK}Vymazat vybraný zoznam
 STR_NEWGRF_SETTINGS_ADD                                         :{BLACK}Pridat
-STR_NEWGRF_SETTINGS_ADD_TOOLTIP                                 :{BLACK}Pridat NewGRF súbor do zoznamu
+STR_NEWGRF_SETTINGS_ADD_FILE_TOOLTIP                            :{BLACK}Pridat vybraný NewGRF súbor do konfigurácie
+STR_NEWGRF_SETTINGS_RESCAN_FILES                                :{BLACK}Obnovit zoznam súborov
+STR_NEWGRF_SETTINGS_RESCAN_FILES_TOOLTIP                        :{BLACK}Obnovit zoznam dostupných NewGRF súborov
 STR_NEWGRF_SETTINGS_REMOVE                                      :{BLACK}Odstránit
 STR_NEWGRF_SETTINGS_REMOVE_TOOLTIP                              :{BLACK}Odstránit vybraný NewGRF súbor zo zoznamu
 STR_NEWGRF_SETTINGS_MOVEUP                                      :{BLACK}Vyššie
@@ -2425,13 +2426,6 @@ STR_NEWGRF_SETTINGS_DISABLED                                    :{RED}Nedostupn�
 
 STR_NEWGRF_SETTINGS_PARAMETER_QUERY                             :{BLACK}Zadajte NewGRF parametre
 
-# NewGRF add window
-STR_NEWGRF_ADD_CAPTION                                          :{WHITE}Dostupné NewGRF súbory
-STR_NEWGRF_ADD_FILE                                             :{BLACK}Pridať do výberu
-STR_NEWGRF_ADD_FILE_TOOLTIP                                     :{BLACK}Pridat vybraný NewGRF súbor do konfigurácie
-STR_NEWGRF_ADD_RESCAN_FILES                                     :{BLACK}Obnovit zoznam súborov
-STR_NEWGRF_ADD_RESCAN_FILES_TOOLTIP                             :{BLACK}Obnovit zoznam dostupných NewGRF súborov
-
 # NewGRF inspect window
 STR_NEWGRF_INSPECT_CAPTION                                      :{WHITE}Kontrola - {STRING}
 STR_NEWGRF_INSPECT_PARENT_BUTTON                                :{BLACK}Rodič
diff --git a/src/lang/slovenian.txt b/src/lang/slovenian.txt
index daf015410..34f51af0c 100644
--- a/src/lang/slovenian.txt
+++ b/src/lang/slovenian.txt
@@ -263,7 +263,6 @@ STR_UNITS_HEIGHT_SI                                             :{COMMA} m
 # Common window strings
 STR_LIST_FILTER_OSKTITLE                                        :{BLACK}Vnesi vrstico za filtriranje
 STR_LIST_FILTER_TOOLTIP                                         :{BLACK}Vnesi besedni ključ, po katerem se bo filtriral seznam
-STR_LIST_FILTER_TITLE                                           :{BLACK}Filtriraj:
 
 STR_TOOLTIP_SORT_ORDER                                          :{BLACK}Izberi način sortiranja (padajoče/naraščajoce)
 STR_TOOLTIP_SORT_CRITERIA                                       :{BLACK}Izberi kriterij za sortiranje
@@ -2371,7 +2370,9 @@ STR_NEWGRF_SETTINGS_PRESET_SAVE_QUERY                           :{BLACK}Vpisi im
 STR_NEWGRF_SETTINGS_PRESET_DELETE                               :{BLACK}Izbriši prednastavitev
 STR_NEWGRF_SETTINGS_PRESET_DELETE_TOOLTIP                       :{BLACK}Brisanje trenutno izbrane prednastavitve
 STR_NEWGRF_SETTINGS_ADD                                         :{BLACK}Dodaj
-STR_NEWGRF_SETTINGS_ADD_TOOLTIP                                 :{BLACK}Dodaj NewGRF datoteko na seznam
+STR_NEWGRF_SETTINGS_ADD_FILE_TOOLTIP                            :{BLACK}Doda izbrano NewGRF datoteko tvoji konfiguraciji
+STR_NEWGRF_SETTINGS_RESCAN_FILES                                :{BLACK}Ponovno preišči
+STR_NEWGRF_SETTINGS_RESCAN_FILES_TOOLTIP                        :{BLACK}Posodobi seznam moznih NewGRF datotek
 STR_NEWGRF_SETTINGS_REMOVE                                      :{BLACK}Odstrani
 STR_NEWGRF_SETTINGS_REMOVE_TOOLTIP                              :{BLACK}Odstrani izbrano NewGRF datoteko iz seznama
 STR_NEWGRF_SETTINGS_MOVEUP                                      :{BLACK}Premakni gor
@@ -2400,13 +2401,6 @@ STR_NEWGRF_SETTINGS_DISABLED                                    :{RED}Onemogoče
 
 STR_NEWGRF_SETTINGS_PARAMETER_QUERY                             :{BLACK}Vnesi NewGRF parametre
 
-# NewGRF add window
-STR_NEWGRF_ADD_CAPTION                                          :{WHITE}NewGRF datoteke na voljo
-STR_NEWGRF_ADD_FILE                                             :{BLACK}Dodaj izboru
-STR_NEWGRF_ADD_FILE_TOOLTIP                                     :{BLACK}Doda izbrano NewGRF datoteko tvoji konfiguraciji
-STR_NEWGRF_ADD_RESCAN_FILES                                     :{BLACK}Ponovno preišči
-STR_NEWGRF_ADD_RESCAN_FILES_TOOLTIP                             :{BLACK}Posodobi seznam moznih NewGRF datotek
-
 # NewGRF inspect window
 STR_NEWGRF_INSPECT_CAPTION                                      :{WHITE}Preglej - {STRING}
 STR_NEWGRF_INSPECT_PARENT_BUTTON                                :{BLACK}Starševski objekt
diff --git a/src/lang/spanish.txt b/src/lang/spanish.txt
index d403cc07d..3b634860c 100644
--- a/src/lang/spanish.txt
+++ b/src/lang/spanish.txt
@@ -222,7 +222,6 @@ STR_UNITS_HEIGHT_SI                                             :{COMMA} m
 # Common window strings
 STR_LIST_FILTER_OSKTITLE                                        :{BLACK}Escribe patrón de filtrado
 STR_LIST_FILTER_TOOLTIP                                         :{BLACK}Introduce una palabra clave para filtrar la lista
-STR_LIST_FILTER_TITLE                                           :{BLACK}Patrón de filtrado:
 
 STR_TOOLTIP_SORT_ORDER                                          :{BLACK}Seleccione ordenación (descendiente/ascendiente)
 STR_TOOLTIP_SORT_CRITERIA                                       :{BLACK}Seleccione criterio de orden
@@ -2330,7 +2329,9 @@ STR_NEWGRF_SETTINGS_PRESET_SAVE_QUERY                           :{BLACK}Introduc
 STR_NEWGRF_SETTINGS_PRESET_DELETE                               :{BLACK}Borrar
 STR_NEWGRF_SETTINGS_PRESET_DELETE_TOOLTIP                       :{BLACK}Borrar la programación seleccionada
 STR_NEWGRF_SETTINGS_ADD                                         :{BLACK}Añadir
-STR_NEWGRF_SETTINGS_ADD_TOOLTIP                                 :{BLACK}Añadir un NewGRF a la lista
+STR_NEWGRF_SETTINGS_ADD_FILE_TOOLTIP                            :{BLACK}Añade el NewGRF seleccionado a tu configuración
+STR_NEWGRF_SETTINGS_RESCAN_FILES                                :{BLACK}Actualizar ficheros
+STR_NEWGRF_SETTINGS_RESCAN_FILES_TOOLTIP                        :{BLACK}Actualiza la lista de ficheros NewGRF disponibles
 STR_NEWGRF_SETTINGS_REMOVE                                      :{BLACK}Retirar
 STR_NEWGRF_SETTINGS_REMOVE_TOOLTIP                              :{BLACK}Retirar el NewGRF seleccionado de la lista
 STR_NEWGRF_SETTINGS_MOVEUP                                      :{BLACK}Mover Arriba
@@ -2359,13 +2360,6 @@ STR_NEWGRF_SETTINGS_DISABLED                                    :{RED}Desactivad
 
 STR_NEWGRF_SETTINGS_PARAMETER_QUERY                             :{BLACK}Introduce los parámetros del NewGRF
 
-# NewGRF add window
-STR_NEWGRF_ADD_CAPTION                                          :{WHITE}Ficheros NewGRF disponibles
-STR_NEWGRF_ADD_FILE                                             :{BLACK}Añadir a la selección
-STR_NEWGRF_ADD_FILE_TOOLTIP                                     :{BLACK}Añade el NewGRF seleccionado a tu configuración
-STR_NEWGRF_ADD_RESCAN_FILES                                     :{BLACK}Actualizar ficheros
-STR_NEWGRF_ADD_RESCAN_FILES_TOOLTIP                             :{BLACK}Actualiza la lista de ficheros NewGRF disponibles
-
 # NewGRF inspect window
 STR_NEWGRF_INSPECT_CAPTION                                      :{WHITE}Inspeccionar - {STRING}
 STR_NEWGRF_INSPECT_PARENT_BUTTON                                :{BLACK}Superior
diff --git a/src/lang/swedish.txt b/src/lang/swedish.txt
index 4088989d0..69351b149 100644
--- a/src/lang/swedish.txt
+++ b/src/lang/swedish.txt
@@ -221,7 +221,6 @@ STR_UNITS_HEIGHT_SI                                             :{COMMA} m
 # Common window strings
 STR_LIST_FILTER_OSKTITLE                                        :{BLACK}Skriv in sökfilter
 STR_LIST_FILTER_TOOLTIP                                         :{BLACK}Skriv in ett sökord att filtrera listan efter
-STR_LIST_FILTER_TITLE                                           :{BLACK}Sökfilter:
 
 STR_TOOLTIP_SORT_ORDER                                          :{BLACK}Välj sorteringsordning (fallande/stigande)
 STR_TOOLTIP_SORT_CRITERIA                                       :{BLACK}Välj sortering
@@ -2329,7 +2328,9 @@ STR_NEWGRF_SETTINGS_PRESET_SAVE_QUERY                           :{BLACK}Namnge f
 STR_NEWGRF_SETTINGS_PRESET_DELETE                               :{BLACK}Ta bort förinställningen
 STR_NEWGRF_SETTINGS_PRESET_DELETE_TOOLTIP                       :{BLACK}Ta bort markerad förinställning
 STR_NEWGRF_SETTINGS_ADD                                         :{BLACK}Lägg till
-STR_NEWGRF_SETTINGS_ADD_TOOLTIP                                 :{BLACK}Lägg till en ny NewGRF-fil till listan
+STR_NEWGRF_SETTINGS_ADD_FILE_TOOLTIP                            :{BLACK}Lägg till den markerade NewGRF-filen till din konfiguration
+STR_NEWGRF_SETTINGS_RESCAN_FILES                                :{BLACK}Scanna om filer
+STR_NEWGRF_SETTINGS_RESCAN_FILES_TOOLTIP                        :{BLACK}Uppdatera listan med tillgängliga NewGRF-filer
 STR_NEWGRF_SETTINGS_REMOVE                                      :{BLACK}Ta bort
 STR_NEWGRF_SETTINGS_REMOVE_TOOLTIP                              :{BLACK}Ta bort den markerade NewGRF-filen från listan
 STR_NEWGRF_SETTINGS_MOVEUP                                      :{BLACK}Flytta upp
@@ -2358,13 +2359,6 @@ STR_NEWGRF_SETTINGS_DISABLED                                    :{RED}Avstängd
 
 STR_NEWGRF_SETTINGS_PARAMETER_QUERY                             :{BLACK}Skriv NewGRF parameterar
 
-# NewGRF add window
-STR_NEWGRF_ADD_CAPTION                                          :{WHITE}Tillgängliga NewGRF filer
-STR_NEWGRF_ADD_FILE                                             :{BLACK}Lägg till markering
-STR_NEWGRF_ADD_FILE_TOOLTIP                                     :{BLACK}Lägg till den markerade NewGRF-filen till din konfiguration
-STR_NEWGRF_ADD_RESCAN_FILES                                     :{BLACK}Scanna om filer
-STR_NEWGRF_ADD_RESCAN_FILES_TOOLTIP                             :{BLACK}Uppdatera listan med tillgängliga NewGRF-filer
-
 # NewGRF inspect window
 STR_NEWGRF_INSPECT_CAPTION                                      :{WHITE}Inspektera - {STRING}
 STR_NEWGRF_INSPECT_PARENT_BUTTON                                :{BLACK}Förälder
diff --git a/src/lang/traditional_chinese.txt b/src/lang/traditional_chinese.txt
index 5417e3a14..b5154ed94 100644
--- a/src/lang/traditional_chinese.txt
+++ b/src/lang/traditional_chinese.txt
@@ -221,7 +221,6 @@ STR_UNITS_HEIGHT_SI                                             :{COMMA} 公尺
 # Common window strings
 STR_LIST_FILTER_OSKTITLE                                        :{BLACK}輸入篩選字串
 STR_LIST_FILTER_TOOLTIP                                         :{BLACK}輸入篩選所使用的關鍵字，對於清單……
-STR_LIST_FILTER_TITLE                                           :{BLACK}篩選字串：
 
 STR_TOOLTIP_SORT_ORDER                                          :{BLACK}選擇排序 (逆序／順序)
 STR_TOOLTIP_SORT_CRITERIA                                       :{BLACK}選擇排序項目
@@ -2329,7 +2328,9 @@ STR_NEWGRF_SETTINGS_PRESET_SAVE_QUERY                           :{BLACK}輸入�
 STR_NEWGRF_SETTINGS_PRESET_DELETE                               :{BLACK}刪除設定值
 STR_NEWGRF_SETTINGS_PRESET_DELETE_TOOLTIP                       :{BLACK}刪除目前所選的設定值
 STR_NEWGRF_SETTINGS_ADD                                         :{BLACK}新增
-STR_NEWGRF_SETTINGS_ADD_TOOLTIP                                 :{BLACK}為清單加入新的 NewGRF 檔
+STR_NEWGRF_SETTINGS_ADD_FILE_TOOLTIP                            :{BLACK}將選定的 NewGRF 加入目前設定
+STR_NEWGRF_SETTINGS_RESCAN_FILES                                :{BLACK}重新掃描檔案
+STR_NEWGRF_SETTINGS_RESCAN_FILES_TOOLTIP                        :{BLACK}更新可用的 NewGRF 檔案清單
 STR_NEWGRF_SETTINGS_REMOVE                                      :{BLACK}移除
 STR_NEWGRF_SETTINGS_REMOVE_TOOLTIP                              :{BLACK}從清單移除選定的 NewGRF 檔
 STR_NEWGRF_SETTINGS_MOVEUP                                      :{BLACK}上移
@@ -2358,13 +2359,6 @@ STR_NEWGRF_SETTINGS_DISABLED                                    :{RED}關閉
 
 STR_NEWGRF_SETTINGS_PARAMETER_QUERY                             :{BLACK}輸入 NewGRF 參數
 
-# NewGRF add window
-STR_NEWGRF_ADD_CAPTION                                          :{WHITE}可用的 NewGRF 檔案
-STR_NEWGRF_ADD_FILE                                             :{BLACK}加入設定
-STR_NEWGRF_ADD_FILE_TOOLTIP                                     :{BLACK}將選定的 NewGRF 加入目前設定
-STR_NEWGRF_ADD_RESCAN_FILES                                     :{BLACK}重新掃描檔案
-STR_NEWGRF_ADD_RESCAN_FILES_TOOLTIP                             :{BLACK}更新可用的 NewGRF 檔案清單
-
 # NewGRF inspect window
 STR_NEWGRF_INSPECT_CAPTION                                      :{WHITE}變數檢查 - {STRING}
 STR_NEWGRF_INSPECT_PARENT_BUTTON                                :{BLACK}Parent
diff --git a/src/lang/turkish.txt b/src/lang/turkish.txt
index 816af6109..69cddd246 100644
--- a/src/lang/turkish.txt
+++ b/src/lang/turkish.txt
@@ -222,7 +222,6 @@ STR_UNITS_HEIGHT_SI                                             :{COMMA} m
 # Common window strings
 STR_LIST_FILTER_OSKTITLE                                        :{BLACK}Süzgeç metnini girin
 STR_LIST_FILTER_TOOLTIP                                         :{BLACK}Listeyi filtrelemek için bir anahtar sözcük girin
-STR_LIST_FILTER_TITLE                                           :{BLACK}Süzgeç metni:
 
 STR_TOOLTIP_SORT_ORDER                                          :{BLACK}Sıralama türü seçin (azalan/artan)
 STR_TOOLTIP_SORT_CRITERIA                                       :{BLACK}Sıralama kriteri seçin
@@ -2330,7 +2329,9 @@ STR_NEWGRF_SETTINGS_PRESET_SAVE_QUERY                           :{BLACK}Seçki i
 STR_NEWGRF_SETTINGS_PRESET_DELETE                               :{BLACK}Seçkiyi sil
 STR_NEWGRF_SETTINGS_PRESET_DELETE_TOOLTIP                       :{BLACK}Seçili olan seçkiyi sil
 STR_NEWGRF_SETTINGS_ADD                                         :{BLACK}Ekle
-STR_NEWGRF_SETTINGS_ADD_TOOLTIP                                 :{BLACK}Listeye NewGRF dosyası ekle
+STR_NEWGRF_SETTINGS_ADD_FILE_TOOLTIP                            :{BLACK}seçili NewGRF'i ayarlarıma ekle
+STR_NEWGRF_SETTINGS_RESCAN_FILES                                :{BLACK}Dosyaları tekrar tara
+STR_NEWGRF_SETTINGS_RESCAN_FILES_TOOLTIP                        :{BLACK}Mümkün olan NewGRF dosyalarının listesini güncelle
 STR_NEWGRF_SETTINGS_REMOVE                                      :{BLACK}Kaldır
 STR_NEWGRF_SETTINGS_REMOVE_TOOLTIP                              :{BLACK}Seçili NewGRF dosyasını listeden kaldır
 STR_NEWGRF_SETTINGS_MOVEUP                                      :{BLACK}Yukarı Taşı
@@ -2359,13 +2360,6 @@ STR_NEWGRF_SETTINGS_DISABLED                                    :{RED}Etkisiz
 
 STR_NEWGRF_SETTINGS_PARAMETER_QUERY                             :{BLACK}NewGRF seçeneklerini girin
 
-# NewGRF add window
-STR_NEWGRF_ADD_CAPTION                                          :{WHITE}Mümkün olan NewGRF dosyaları
-STR_NEWGRF_ADD_FILE                                             :{BLACK}Seçime ekle
-STR_NEWGRF_ADD_FILE_TOOLTIP                                     :{BLACK}seçili NewGRF'i ayarlarıma ekle
-STR_NEWGRF_ADD_RESCAN_FILES                                     :{BLACK}Dosyaları tekrar tara
-STR_NEWGRF_ADD_RESCAN_FILES_TOOLTIP                             :{BLACK}Mümkün olan NewGRF dosyalarının listesini güncelle
-
 # NewGRF inspect window
 STR_NEWGRF_INSPECT_CAPTION                                      :{WHITE}İncele - {STRING}
 STR_NEWGRF_INSPECT_PARENT_BUTTON                                :{BLACK}Kaynak
diff --git a/src/lang/ukrainian.txt b/src/lang/ukrainian.txt
index 62d70ed03..d287ee846 100644
--- a/src/lang/ukrainian.txt
+++ b/src/lang/ukrainian.txt
@@ -343,7 +343,6 @@ STR_UNITS_FORCE_SI                                              :{COMMA} кН
 # Common window strings
 STR_LIST_FILTER_OSKTITLE                                        :{BLACK}Введіть строку фільтру
 STR_LIST_FILTER_TOOLTIP                                         :{BLACK}Введіть ключове слово для фільтраціі списку
-STR_LIST_FILTER_TITLE                                           :{BLACK}Фільтр за строкою:
 
 STR_TOOLTIP_SORT_ORDER                                          :{BLACK}Виберіть порядок сортування (спадаючий/зростаючий)
 STR_TOOLTIP_SORT_CRITERIA                                       :{BLACK}Виберіть критерій сортування
@@ -2447,7 +2446,9 @@ STR_NEWGRF_SETTINGS_PRESET_SAVE_QUERY                           :{BLACK}Введ
 STR_NEWGRF_SETTINGS_PRESET_DELETE                               :{BLACK}Видалити настройки
 STR_NEWGRF_SETTINGS_PRESET_DELETE_TOOLTIP                       :{BLACK}Видалити обрані настройки
 STR_NEWGRF_SETTINGS_ADD                                         :{BLACK}Додати
-STR_NEWGRF_SETTINGS_ADD_TOOLTIP                                 :{BLACK}Додати файли NewGRF до списку
+STR_NEWGRF_SETTINGS_ADD_FILE_TOOLTIP                            :{BLACK}Додати вибраний NewGRF файл до Вашої конфігурації
+STR_NEWGRF_SETTINGS_RESCAN_FILES                                :{BLACK}Пересканувати файли
+STR_NEWGRF_SETTINGS_RESCAN_FILES_TOOLTIP                        :{BLACK}Оновити список доступних NewGRF файлів
 STR_NEWGRF_SETTINGS_REMOVE                                      :{BLACK}Видалити
 STR_NEWGRF_SETTINGS_REMOVE_TOOLTIP                              :{BLACK}Видалити обрані файли NewGRF зі списку
 STR_NEWGRF_SETTINGS_MOVEUP                                      :{BLACK}Вище
@@ -2476,13 +2477,6 @@ STR_NEWGRF_SETTINGS_DISABLED                                    :{RED}Вимкн
 
 STR_NEWGRF_SETTINGS_PARAMETER_QUERY                             :{BLACK}Введіть параметри NewGRF
 
-# NewGRF add window
-STR_NEWGRF_ADD_CAPTION                                          :{WHITE}Доступні NewGRF файли
-STR_NEWGRF_ADD_FILE                                             :{BLACK}Додати файл
-STR_NEWGRF_ADD_FILE_TOOLTIP                                     :{BLACK}Додати вибраний NewGRF файл до Вашої конфігурації
-STR_NEWGRF_ADD_RESCAN_FILES                                     :{BLACK}Пересканувати файли
-STR_NEWGRF_ADD_RESCAN_FILES_TOOLTIP                             :{BLACK}Оновити список доступних NewGRF файлів
-
 # NewGRF inspect window
 
 
diff --git a/src/lang/unfinished/basque.txt b/src/lang/unfinished/basque.txt
index ab4547a9f..eb42950bc 100644
--- a/src/lang/unfinished/basque.txt
+++ b/src/lang/unfinished/basque.txt
@@ -218,7 +218,6 @@ STR_UNITS_FORCE_SI                                              :{COMMA} kN
 # Common window strings
 STR_LIST_FILTER_OSKTITLE                                        :{BLACK}Sartu lokarri iragazkia
 STR_LIST_FILTER_TOOLTIP                                         :{BLACK}Sartu hitz bat iragazkian zerrendan aurkitzeko
-STR_LIST_FILTER_TITLE                                           :{BLACK}Iragazle lokarria:
 
 STR_TOOLTIP_SORT_ORDER                                          :{BLACK}Hautatu agertze ordena (deszendientea/aszendientea)
 STR_TOOLTIP_SORT_CRITERIA                                       :{BLACK}Hautatu agertze kriterioa
@@ -1155,8 +1154,6 @@ STR_GENERATION_PROGRESS_NUM                                     :{BLACK}{NUM} /
 
 
 
-# NewGRF add window
-
 # NewGRF (self) generated warnings/errors
 STR_NEWGRF_ERROR_MSG_INFO                                       :{SILVER}{STRING}
 STR_NEWGRF_ERROR_FATAL_POPUP                                    :{WHITE}NewGRF errore larri bat gertatu da: {}{STRING}
diff --git a/src/lang/unfinished/frisian.txt b/src/lang/unfinished/frisian.txt
index 8ed3e386e..754e7f4d9 100644
--- a/src/lang/unfinished/frisian.txt
+++ b/src/lang/unfinished/frisian.txt
@@ -213,7 +213,6 @@ STR_UNITS_FORCE_SI                                              :{COMMA} kN
 # Common window strings
 STR_LIST_FILTER_OSKTITLE                                        :{BLACK}Typ de namme fan filter
 STR_LIST_FILTER_TOOLTIP                                         :{BLACK}Typ in wurd om in list te filterjen foar
-STR_LIST_FILTER_TITLE                                           :{BLACK}Filter namme:
 
 STR_TOOLTIP_SORT_ORDER                                          :{BLACK}Selektear skiftrjochting (oprinnend/ôfrinnend)
 STR_TOOLTIP_SORT_CRITERIA                                       :{BLACK}Selektear skiftnoarm
@@ -1462,8 +1461,6 @@ STR_MAPGEN_BY                                                   :{BLACK}*
 
 
 
-# NewGRF add window
-
 # NewGRF (self) generated warnings/errors
 
 # NewGRF related 'general' warnings
diff --git a/src/lang/unfinished/ido.txt b/src/lang/unfinished/ido.txt
index 78c3bc701..c4157ec49 100644
--- a/src/lang/unfinished/ido.txt
+++ b/src/lang/unfinished/ido.txt
@@ -573,8 +573,6 @@ STR_ABOUT_COPYRIGHT_OPENTTD                                     :{BLACK}OpenTTD
 
 
 
-# NewGRF add window
-
 # NewGRF (self) generated warnings/errors
 
 # NewGRF related 'general' warnings
diff --git a/src/lang/unfinished/irish.txt b/src/lang/unfinished/irish.txt
index 5e104390d..a3f11e68f 100644
--- a/src/lang/unfinished/irish.txt
+++ b/src/lang/unfinished/irish.txt
@@ -221,7 +221,6 @@ STR_UNITS_HEIGHT_SI                                             :{COMMA} m
 # Common window strings
 STR_LIST_FILTER_OSKTITLE                                        :{BLACK}Iontráil teaghráin scagaire
 STR_LIST_FILTER_TOOLTIP                                         :{BLACK}Iontráil eochairfhocal chun an liosta a scagadh di
-STR_LIST_FILTER_TITLE                                           :{BLACK}Teaghrán scagtha:
 
 STR_TOOLTIP_SORT_ORDER                                          :{BLACK}Roghnaigh ord sórtála (ardaitheach/íslitheach)
 STR_TOOLTIP_SORT_CRITERIA                                       :{BLACK}Roghnaigh critéir sórtála
@@ -1747,8 +1746,6 @@ STR_LAI_CLEAR_DESCRIPTION_SNOW_COVERED_LAND                     :Talamh faoi shn
 
 
 
-# NewGRF add window
-
 # NewGRF inspect window
 STR_NEWGRF_INSPECT_CAPTION                                      :{WHITE}Déan iniúchadh - {STRING}
 STR_NEWGRF_INSPECT_PARENT_BUTTON                                :{BLACK}Máthair
diff --git a/src/lang/unfinished/macedonian.txt b/src/lang/unfinished/macedonian.txt
index f8bfd1d06..9f97f0e76 100644
--- a/src/lang/unfinished/macedonian.txt
+++ b/src/lang/unfinished/macedonian.txt
@@ -908,8 +908,6 @@ STR_MAPGEN_BY                                                   :{BLACK}*
 
 
 
-# NewGRF add window
-
 # NewGRF (self) generated warnings/errors
 
 # NewGRF related 'general' warnings
diff --git a/src/lang/unfinished/maltese.txt b/src/lang/unfinished/maltese.txt
index 5ac1daf61..f7613e110 100644
--- a/src/lang/unfinished/maltese.txt
+++ b/src/lang/unfinished/maltese.txt
@@ -569,8 +569,6 @@ STR_NETWORK_ERROR_CLIENT_WRONG_PASSWORD                         :password ħażi
 
 
 
-# NewGRF add window
-
 # NewGRF inspect window
 
 
diff --git a/src/lang/unfinished/persian.txt b/src/lang/unfinished/persian.txt
index 10d0f84d3..c3c392332 100644
--- a/src/lang/unfinished/persian.txt
+++ b/src/lang/unfinished/persian.txt
@@ -1105,8 +1105,6 @@ STR_NEWGRF_SETTINGS_FIND_MISSING_CONTENT_TOOLTIP                :{BLACK} برر�
 
 
 
-# NewGRF add window
-
 # NewGRF (self) generated warnings/errors
 
 # NewGRF related 'general' warnings
diff --git a/src/lang/unfinished/thai.txt b/src/lang/unfinished/thai.txt
index ead26f2c0..323138e3b 100644
--- a/src/lang/unfinished/thai.txt
+++ b/src/lang/unfinished/thai.txt
@@ -218,7 +218,6 @@ STR_UNITS_FORCE_SI                                              :{COMMA} กิ�
 # Common window strings
 STR_LIST_FILTER_OSKTITLE                                        :{BLACK}ใส่คำกรอง
 STR_LIST_FILTER_TOOLTIP                                         :{BLACK}ป้อนคำค้นเพื่อกรองรายการ
-STR_LIST_FILTER_TITLE                                           :{BLACK}กรองจากชื่อ:
 
 STR_TOOLTIP_SORT_ORDER                                          :{BLACK}เลือกเรียงลำดับ (จากบนลงล่าง/จากล่างขึ้นบน)
 STR_TOOLTIP_SORT_CRITERIA                                       :{BLACK}เลือกเกณฑ์การเรียงลำดับ
@@ -1418,8 +1417,6 @@ STR_MAPGEN_BY                                                   :{BLACK}*
 
 
 
-# NewGRF add window
-
 # NewGRF (self) generated warnings/errors
 STR_NEWGRF_ERROR_FATAL_POPUP                                    :{WHITE}เกิดความผิดพลาดร้ายแรงเกี่ยวกับ NewGRF: {}{STRING}
 STR_NEWGRF_ERROR_READ_BOUNDS                                    :Read past end of pseudo-sprite.
diff --git a/src/lang/unfinished/urdu.txt b/src/lang/unfinished/urdu.txt
index 33409616d..aa44e6b2d 100644
--- a/src/lang/unfinished/urdu.txt
+++ b/src/lang/unfinished/urdu.txt
@@ -600,8 +600,6 @@ STR_ABOUT_OPENTTD                                               :{WHITE}اوپن
 
 
 
-# NewGRF add window
-
 # NewGRF (self) generated warnings/errors
 
 # NewGRF related 'general' warnings
diff --git a/src/lang/vietnamese.txt b/src/lang/vietnamese.txt
index 946b4815c..7356a3e7c 100644
--- a/src/lang/vietnamese.txt
+++ b/src/lang/vietnamese.txt
@@ -221,7 +221,6 @@ STR_UNITS_HEIGHT_SI                                             :{COMMA} m
 # Common window strings
 STR_LIST_FILTER_OSKTITLE                                        :{BLACK}Nhập chuỗi lọc
 STR_LIST_FILTER_TOOLTIP                                         :{BLACK}Nhập từ khóa vào để lọc danh sách
-STR_LIST_FILTER_TITLE                                           :{BLACK}Lọc giá trị:
 
 STR_TOOLTIP_SORT_ORDER                                          :{BLACK}Chọn thứ tự sắp xếp (giảm dần/tăng dần)
 STR_TOOLTIP_SORT_CRITERIA                                       :{BLACK}Chọn tiêu chí sắp xếp
@@ -2327,7 +2326,9 @@ STR_NEWGRF_SETTINGS_PRESET_SAVE_QUERY                           :{BLACK}Tên c�
 STR_NEWGRF_SETTINGS_PRESET_DELETE                               :{BLACK}Xoá thiết lập
 STR_NEWGRF_SETTINGS_PRESET_DELETE_TOOLTIP                       :{BLACK}Xoá thiết lập đã chọn
 STR_NEWGRF_SETTINGS_ADD                                         :{BLACK}Thêm
-STR_NEWGRF_SETTINGS_ADD_TOOLTIP                                 :{BLACK}Thêm NewGRF vào danh sách
+STR_NEWGRF_SETTINGS_ADD_FILE_TOOLTIP                            :{BLACK}Thêm NewGRF file đã chọn vào cấu hình
+STR_NEWGRF_SETTINGS_RESCAN_FILES                                :{BLACK}Quét lại file
+STR_NEWGRF_SETTINGS_RESCAN_FILES_TOOLTIP                        :{BLACK}Cập nhật danh sách NewGRF file sẵn có
 STR_NEWGRF_SETTINGS_REMOVE                                      :{BLACK}Xoá
 STR_NEWGRF_SETTINGS_REMOVE_TOOLTIP                              :{BLACK}Xoá NewGRF đã chọn trong danh sách
 STR_NEWGRF_SETTINGS_MOVEUP                                      :{BLACK}Dịch lên
@@ -2356,13 +2357,6 @@ STR_NEWGRF_SETTINGS_DISABLED                                    :{RED}Tắt
 
 STR_NEWGRF_SETTINGS_PARAMETER_QUERY                             :{BLACK}Nhập NewGRF tham số
 
-# NewGRF add window
-STR_NEWGRF_ADD_CAPTION                                          :{WHITE}Các NewGRF file sẵn có
-STR_NEWGRF_ADD_FILE                                             :{BLACK}Thêm vào file
-STR_NEWGRF_ADD_FILE_TOOLTIP                                     :{BLACK}Thêm NewGRF file đã chọn vào cấu hình
-STR_NEWGRF_ADD_RESCAN_FILES                                     :{BLACK}Quét lại file
-STR_NEWGRF_ADD_RESCAN_FILES_TOOLTIP                             :{BLACK}Cập nhật danh sách NewGRF file sẵn có
-
 # NewGRF inspect window
 
 
diff --git a/src/lang/welsh.txt b/src/lang/welsh.txt
index d8253d1fe..ca2614f24 100644
--- a/src/lang/welsh.txt
+++ b/src/lang/welsh.txt
@@ -2241,7 +2241,9 @@ STR_NEWGRF_SETTINGS_PRESET_SAVE_QUERY                           :{BLACK}Rhoi enw
 STR_NEWGRF_SETTINGS_PRESET_DELETE                               :{BLACK}Dileu rhagosodiad
 STR_NEWGRF_SETTINGS_PRESET_DELETE_TOOLTIP                       :{BLACK}Dileu'r rhagosodiad a ddewiswyd
 STR_NEWGRF_SETTINGS_ADD                                         :{BLACK}Ychwanegu
-STR_NEWGRF_SETTINGS_ADD_TOOLTIP                                 :{BLACK}ychwanegu ffeil NewGRF i'r rhestr
+STR_NEWGRF_SETTINGS_ADD_FILE_TOOLTIP                            :{BLACK}Ychwanegu'r ffeil NewGRF a ddewiswyd i'ch ffurfwedd
+STR_NEWGRF_SETTINGS_RESCAN_FILES                                :{BLACK}Ailsganio ffeiliau
+STR_NEWGRF_SETTINGS_RESCAN_FILES_TOOLTIP                        :{BLACK}Diweddaru'r rhestr o ffeiliau NewGRF sydd ar gael
 STR_NEWGRF_SETTINGS_REMOVE                                      :{BLACK}Tynnu
 STR_NEWGRF_SETTINGS_REMOVE_TOOLTIP                              :{BLACK}Tynnu'r ffeil NewGRF sydd wedi'i ddewis o'r rhestr
 STR_NEWGRF_SETTINGS_MOVEUP                                      :{BLACK}Symud i Fyny
@@ -2270,13 +2272,6 @@ STR_NEWGRF_SETTINGS_DISABLED                                    :{RED}Analluogwy
 
 STR_NEWGRF_SETTINGS_PARAMETER_QUERY                             :{BLACK}Rhoi paramedrau NewGRF newydd
 
-# NewGRF add window
-STR_NEWGRF_ADD_CAPTION                                          :{WHITE}Ffeiliau NewGRF sydd ar gael
-STR_NEWGRF_ADD_FILE                                             :{BLACK}Ychwanegu
-STR_NEWGRF_ADD_FILE_TOOLTIP                                     :{BLACK}Ychwanegu'r ffeil NewGRF a ddewiswyd i'ch ffurfwedd
-STR_NEWGRF_ADD_RESCAN_FILES                                     :{BLACK}Ailsganio ffeiliau
-STR_NEWGRF_ADD_RESCAN_FILES_TOOLTIP                             :{BLACK}Diweddaru'r rhestr o ffeiliau NewGRF sydd ar gael
-
 # NewGRF (self) generated warnings/errors
 STR_NEWGRF_ERROR_MSG_INFO                                       :{SILVER}{STRING}
 STR_NEWGRF_ERROR_MSG_WARNING                                    :{RED}Rhybudd: {SILVER}{STRING}