diff --git a/l10n/ast.js b/l10n/ast.js
index 3cd06a83d..d2bfc8c59 100644
--- a/l10n/ast.js
+++ b/l10n/ast.js
@@ -2,24 +2,61 @@ OC.L10N.register(
     "viewer",
     {
     "Viewer" : "Visor",
+    "Simple file viewer with slideshow for media" : "Un xestor de ficheros cenciellu con presentación de diapositives pa elementos multimedia",
+    "Show your latest holiday photos and videos like in the movies, show a glimpse of your latest novel directly from your Nextcloud, choose the best GIF of your collection thanks to the direct preview of your favorites files and many more!" : "Comparti les últimes semeyes y vídeos de les vacaciones como nos filmes, amuesa un migayín de la to última novela dende Nextcloud, escueyi'l meyor GIF de la to coleición gracies a la previsualización direuta de los ficheros favoritos y fai muches más coses.",
     "Your browser does not support audio." : "El restolador nun ye compatible col audiu.",
+    "Error loading {name}" : "Hebo un error al cargar «{name}»",
+    "Image saved" : "Guardóse la imaxe",
+    "Error saving image" : "Hebo un error al guardar la imaxe",
+    "Unsaved changes" : "Cambeos ensin guardar",
+    "Drop changes" : "Escartar los cambeos",
     "Your browser does not support videos." : "El restolador nun ye compatible colos vídeos.",
+    "Edit" : "Editar",
+    "Exit full screen" : "Colar de la pantalla completa",
+    "Full screen" : "Pantalla completa",
+    "Open sidebar" : "Abrir la barra llateral",
     "Download" : "Baxar",
     "Delete" : "Desaniciar",
+    "This file no longer exists" : "Esti ficheru yá nun esiste",
+    "There is no plugin available to display this file type" : "Nun hai nengún plugin disponible p'amosar esti tipu de ficheru",
+    "View" : "Ver",
     "Name" : "Nome",
+    "Save" : "Guardar",
+    "Save as" : "Guardar como",
+    "Back" : "Atrás",
     "Loading …" : "Cargando…",
+    "All changes will be lost." : "Van perdese tolos cambeos.",
+    "Are you sure you want to continue?" : "¿De xuru que quies siguir?",
+    "Cancel" : "Encaboxar",
+    "Continue" : "Siguir",
+    "Undo" : "Desfacer",
+    "Redo" : "Refacer",
+    "Show original image" : "Amosar la imaxe orixinal",
+    "Zoom in" : "Averar",
+    "Zoom out" : "Alloñar",
     "Filters" : "Filtros",
     "Watermark" : "Marca d'agua",
     "Draw" : "Dibuxar",
     "Resize" : "Redimensionar",
+    "Invalid image." : "La imaxe ye inválida.",
+    "Error while uploading the image." : "Hebo un error mentanto se xubía la imaxe.",
+    "are not images" : "nun son imáxenes",
+    "is not an image" : "nun ye una imaxe",
+    "Original" : "Orixinal",
     "Brightness" : "Brillu",
     "Contrast" : "Contraste",
     "Hue" : "Tonu",
     "Saturation" : "Saturación",
     "Value" : "Valor",
+    "Image" : "Imaxe",
+    "Importing …" : "Importando…",
     "Size" : "Tamañu",
+    "Horizontal" : "Horizontal",
+    "Vertical" : "Vertical",
     "Opacity" : "Opacidá",
     "Position" : "Posición",
+    "Stroke" : "Trazu",
+    "Save image as" : "Guardar la imaxe como",
     "Extension" : "Estensión",
     "Name is required." : "El nome ye obligatoriu",
     "Quality" : "Calidá",
diff --git a/l10n/ast.json b/l10n/ast.json
index 5c2706ea9..2b74371a2 100644
--- a/l10n/ast.json
+++ b/l10n/ast.json
@@ -1,23 +1,60 @@
 { "translations": {
     "Viewer" : "Visor",
+    "Simple file viewer with slideshow for media" : "Un xestor de ficheros cenciellu con presentación de diapositives pa elementos multimedia",
+    "Show your latest holiday photos and videos like in the movies, show a glimpse of your latest novel directly from your Nextcloud, choose the best GIF of your collection thanks to the direct preview of your favorites files and many more!" : "Comparti les últimes semeyes y vídeos de les vacaciones como nos filmes, amuesa un migayín de la to última novela dende Nextcloud, escueyi'l meyor GIF de la to coleición gracies a la previsualización direuta de los ficheros favoritos y fai muches más coses.",
     "Your browser does not support audio." : "El restolador nun ye compatible col audiu.",
+    "Error loading {name}" : "Hebo un error al cargar «{name}»",
+    "Image saved" : "Guardóse la imaxe",
+    "Error saving image" : "Hebo un error al guardar la imaxe",
+    "Unsaved changes" : "Cambeos ensin guardar",
+    "Drop changes" : "Escartar los cambeos",
     "Your browser does not support videos." : "El restolador nun ye compatible colos vídeos.",
+    "Edit" : "Editar",
+    "Exit full screen" : "Colar de la pantalla completa",
+    "Full screen" : "Pantalla completa",
+    "Open sidebar" : "Abrir la barra llateral",
     "Download" : "Baxar",
     "Delete" : "Desaniciar",
+    "This file no longer exists" : "Esti ficheru yá nun esiste",
+    "There is no plugin available to display this file type" : "Nun hai nengún plugin disponible p'amosar esti tipu de ficheru",
+    "View" : "Ver",
     "Name" : "Nome",
+    "Save" : "Guardar",
+    "Save as" : "Guardar como",
+    "Back" : "Atrás",
     "Loading …" : "Cargando…",
+    "All changes will be lost." : "Van perdese tolos cambeos.",
+    "Are you sure you want to continue?" : "¿De xuru que quies siguir?",
+    "Cancel" : "Encaboxar",
+    "Continue" : "Siguir",
+    "Undo" : "Desfacer",
+    "Redo" : "Refacer",
+    "Show original image" : "Amosar la imaxe orixinal",
+    "Zoom in" : "Averar",
+    "Zoom out" : "Alloñar",
     "Filters" : "Filtros",
     "Watermark" : "Marca d'agua",
     "Draw" : "Dibuxar",
     "Resize" : "Redimensionar",
+    "Invalid image." : "La imaxe ye inválida.",
+    "Error while uploading the image." : "Hebo un error mentanto se xubía la imaxe.",
+    "are not images" : "nun son imáxenes",
+    "is not an image" : "nun ye una imaxe",
+    "Original" : "Orixinal",
     "Brightness" : "Brillu",
     "Contrast" : "Contraste",
     "Hue" : "Tonu",
     "Saturation" : "Saturación",
     "Value" : "Valor",
+    "Image" : "Imaxe",
+    "Importing …" : "Importando…",
     "Size" : "Tamañu",
+    "Horizontal" : "Horizontal",
+    "Vertical" : "Vertical",
     "Opacity" : "Opacidá",
     "Position" : "Posición",
+    "Stroke" : "Trazu",
+    "Save image as" : "Guardar la imaxe como",
     "Extension" : "Estensión",
     "Name is required." : "El nome ye obligatoriu",
     "Quality" : "Calidá",