diff --git a/client/lang/af.js b/client/lang/af.js
deleted file mode 100644
index c93376099..000000000
--- a/client/lang/af.js
+++ /dev/null
@@ -1,9 +0,0 @@
-// This file was generated by silverstripe/tx-translator from client/lang/src/af.json.
-// See https://github.com/silverstripe/silverstripe-tx-translator for details
-if (typeof(ss) === 'undefined' || typeof(ss.i18n) === 'undefined') {
-  if (typeof(console) !== 'undefined') { // eslint-disable-line no-console
-    console.error('Class ss.i18n not defined');  // eslint-disable-line no-console
-  }
-} else {
-  ss.i18n.addDictionary('af', []);
-}
\ No newline at end of file
diff --git a/client/lang/ar.js b/client/lang/ar.js
deleted file mode 100644
index 095fdcde9..000000000
--- a/client/lang/ar.js
+++ /dev/null
@@ -1,9 +0,0 @@
-// This file was generated by silverstripe/tx-translator from client/lang/src/ar.json.
-// See https://github.com/silverstripe/silverstripe-tx-translator for details
-if (typeof(ss) === 'undefined' || typeof(ss.i18n) === 'undefined') {
-  if (typeof(console) !== 'undefined') { // eslint-disable-line no-console
-    console.error('Class ss.i18n not defined');  // eslint-disable-line no-console
-  }
-} else {
-  ss.i18n.addDictionary('ar', []);
-}
\ No newline at end of file
diff --git a/client/lang/bg.js b/client/lang/bg.js
deleted file mode 100644
index 102ec3fc1..000000000
--- a/client/lang/bg.js
+++ /dev/null
@@ -1,9 +0,0 @@
-// This file was generated by silverstripe/tx-translator from client/lang/src/bg.json.
-// See https://github.com/silverstripe/silverstripe-tx-translator for details
-if (typeof(ss) === 'undefined' || typeof(ss.i18n) === 'undefined') {
-  if (typeof(console) !== 'undefined') { // eslint-disable-line no-console
-    console.error('Class ss.i18n not defined');  // eslint-disable-line no-console
-  }
-} else {
-  ss.i18n.addDictionary('bg', []);
-}
\ No newline at end of file
diff --git a/client/lang/bs.js b/client/lang/bs.js
deleted file mode 100644
index 2088569ca..000000000
--- a/client/lang/bs.js
+++ /dev/null
@@ -1,9 +0,0 @@
-// This file was generated by silverstripe/tx-translator from client/lang/src/bs.json.
-// See https://github.com/silverstripe/silverstripe-tx-translator for details
-if (typeof(ss) === 'undefined' || typeof(ss.i18n) === 'undefined') {
-  if (typeof(console) !== 'undefined') { // eslint-disable-line no-console
-    console.error('Class ss.i18n not defined');  // eslint-disable-line no-console
-  }
-} else {
-  ss.i18n.addDictionary('bs', []);
-}
\ No newline at end of file
diff --git a/client/lang/cs.js b/client/lang/cs.js
deleted file mode 100644
index acec8d8b8..000000000
--- a/client/lang/cs.js
+++ /dev/null
@@ -1,9 +0,0 @@
-// This file was generated by silverstripe/tx-translator from client/lang/src/cs.json.
-// See https://github.com/silverstripe/silverstripe-tx-translator for details
-if (typeof(ss) === 'undefined' || typeof(ss.i18n) === 'undefined') {
-  if (typeof(console) !== 'undefined') { // eslint-disable-line no-console
-    console.error('Class ss.i18n not defined');  // eslint-disable-line no-console
-  }
-} else {
-  ss.i18n.addDictionary('cs', []);
-}
\ No newline at end of file
diff --git a/client/lang/de.js b/client/lang/de.js
index c349cfc1f..10a43909f 100644
--- a/client/lang/de.js
+++ b/client/lang/de.js
@@ -13,18 +13,25 @@ if (typeof(ss) === 'undefined' || typeof(ss.i18n) === 'undefined') {
     "AssetAdmin.BROWSE": "Durchsuchen",
     "AssetAdmin.BULK_ACTIONS_ARCHIVE": "Archiv",
     "AssetAdmin.BULK_ACTIONS_ARCHIVE_FAIL_02": "%s Ordner/Dateien wurden erfolgreich archiviert, %s Dateien konnten jedoch nicht archiviert werden.",
+    "AssetAdmin.BULK_ACTIONS_ARCHIVE_FOLDERS_CONFIRM": "Sind Sie sicher, dass Sie diese Ordner archivieren wollen?",
+    "AssetAdmin.BULK_ACTIONS_ARCHIVE_FOLDER_CONFIRM": "Sind Sie sicher, dass Sie diesen Ordner archivieren wollen?",
     "AssetAdmin.BULK_ACTIONS_ARCHIVE_SUCCESS_02": "%s Ordner/Dateien wurden erfolgreich archiviert.",
     "AssetAdmin.BULK_ACTIONS_CONFIRM": "Sind Sie sicher, dass Sie diese Dateien %s möchten?",
     "AssetAdmin.BULK_ACTIONS_DELETE": "Löschen",
     "AssetAdmin.BULK_ACTIONS_DELETE_CONFIRM": "Sind Sie sicher, dass Sie diese Datei löschen möchten?",
     "AssetAdmin.BULK_ACTIONS_DELETE_FAIL": "%s Ordner/Dateien wurden erfolgreich archiviert, %s Dateien konnten jedoch nicht archiviert werden.",
     "AssetAdmin.BULK_ACTIONS_DELETE_FOLDER": "Diese Ordner enthalten Dateien, die gerade verwendet werden. Sie müssen ihren Inhalt verschieben oder löschen, bevor Sie den Ordner löschen können.",
+    "AssetAdmin.BULK_ACTIONS_DELETE_FOLDERS_CONFIRM": "Sind Sie sicher, dass Sie diese Ordner löschen wollen?",
+    "AssetAdmin.BULK_ACTIONS_DELETE_FOLDER_CONFIRM": "Sind Sie sicher, dass Sie diesen Ordner löschen wollen?",
     "AssetAdmin.BULK_ACTIONS_DELETE_MULTI_CONFIRM": "Derzeit werden %s Dateien verwendet. Möchten Sie diese Dateien wirklich löschen?",
     "AssetAdmin.BULK_ACTIONS_DELETE_SINGLE_CONFIRM": "Diese Datei wird derzeit an %s Stellen verwendet. Möchten Sie sie wirklich löschen?",
     "AssetAdmin.BULK_ACTIONS_DELETE_SUCCESS": "%s Ordner/Dateien wurden erfolgreich archiviert.",
     "AssetAdmin.BULK_ACTIONS_PLACEHOLDER": "Wähle Sie eine Aktion...",
+    "AssetAdmin.BULK_ACTIONS_SELECT_ALL": "Alle auswählen",
     "AssetAdmin.CANCEL": "Abbrechen",
     "AssetAdmin.CONFIRMDELETE": "Sind Sie sicher, dass Sie diesen Datensatz löschen möchten?",
+    "AssetAdmin.CONFIRM_FILE_ARCHIVE": "Archivieren bestätigen",
+    "AssetAdmin.CONFIRM_FILE_DELETION": "Löschen bestätigen",
     "AssetAdmin.CREATED": "Zuerst hochgeladen",
     "AssetAdmin.CreateTitle": "Fügen Sie Medien aus dem Web ein",
     "AssetAdmin.DELETE": "Löschen",
diff --git a/client/lang/el.js b/client/lang/el.js
deleted file mode 100644
index aa8eeda6f..000000000
--- a/client/lang/el.js
+++ /dev/null
@@ -1,9 +0,0 @@
-// This file was generated by silverstripe/tx-translator from client/lang/src/el.json.
-// See https://github.com/silverstripe/silverstripe-tx-translator for details
-if (typeof(ss) === 'undefined' || typeof(ss.i18n) === 'undefined') {
-  if (typeof(console) !== 'undefined') { // eslint-disable-line no-console
-    console.error('Class ss.i18n not defined');  // eslint-disable-line no-console
-  }
-} else {
-  ss.i18n.addDictionary('el', []);
-}
\ No newline at end of file
diff --git a/client/lang/es.js b/client/lang/es.js
deleted file mode 100644
index d95f69f29..000000000
--- a/client/lang/es.js
+++ /dev/null
@@ -1,9 +0,0 @@
-// This file was generated by silverstripe/tx-translator from client/lang/src/es.json.
-// See https://github.com/silverstripe/silverstripe-tx-translator for details
-if (typeof(ss) === 'undefined' || typeof(ss.i18n) === 'undefined') {
-  if (typeof(console) !== 'undefined') { // eslint-disable-line no-console
-    console.error('Class ss.i18n not defined');  // eslint-disable-line no-console
-  }
-} else {
-  ss.i18n.addDictionary('es', []);
-}
\ No newline at end of file
diff --git a/client/lang/et_EE.js b/client/lang/et_EE.js
deleted file mode 100644
index 71f9a066b..000000000
--- a/client/lang/et_EE.js
+++ /dev/null
@@ -1,9 +0,0 @@
-// This file was generated by silverstripe/tx-translator from client/lang/src/et_EE.json.
-// See https://github.com/silverstripe/silverstripe-tx-translator for details
-if (typeof(ss) === 'undefined' || typeof(ss.i18n) === 'undefined') {
-  if (typeof(console) !== 'undefined') { // eslint-disable-line no-console
-    console.error('Class ss.i18n not defined');  // eslint-disable-line no-console
-  }
-} else {
-  ss.i18n.addDictionary('et_EE', []);
-}
\ No newline at end of file
diff --git a/client/lang/fa_IR.js b/client/lang/fa_IR.js
deleted file mode 100644
index 83f990fb3..000000000
--- a/client/lang/fa_IR.js
+++ /dev/null
@@ -1,9 +0,0 @@
-// This file was generated by silverstripe/tx-translator from client/lang/src/fa_IR.json.
-// See https://github.com/silverstripe/silverstripe-tx-translator for details
-if (typeof(ss) === 'undefined' || typeof(ss.i18n) === 'undefined') {
-  if (typeof(console) !== 'undefined') { // eslint-disable-line no-console
-    console.error('Class ss.i18n not defined');  // eslint-disable-line no-console
-  }
-} else {
-  ss.i18n.addDictionary('fa_IR', []);
-}
\ No newline at end of file
diff --git a/client/lang/fi.js b/client/lang/fi.js
deleted file mode 100644
index 856196257..000000000
--- a/client/lang/fi.js
+++ /dev/null
@@ -1,9 +0,0 @@
-// This file was generated by silverstripe/tx-translator from client/lang/src/fi.json.
-// See https://github.com/silverstripe/silverstripe-tx-translator for details
-if (typeof(ss) === 'undefined' || typeof(ss.i18n) === 'undefined') {
-  if (typeof(console) !== 'undefined') { // eslint-disable-line no-console
-    console.error('Class ss.i18n not defined');  // eslint-disable-line no-console
-  }
-} else {
-  ss.i18n.addDictionary('fi', []);
-}
\ No newline at end of file
diff --git a/client/lang/gl_ES.js b/client/lang/gl_ES.js
deleted file mode 100644
index c9f9d2930..000000000
--- a/client/lang/gl_ES.js
+++ /dev/null
@@ -1,9 +0,0 @@
-// This file was generated by silverstripe/tx-translator from client/lang/src/gl_ES.json.
-// See https://github.com/silverstripe/silverstripe-tx-translator for details
-if (typeof(ss) === 'undefined' || typeof(ss.i18n) === 'undefined') {
-  if (typeof(console) !== 'undefined') { // eslint-disable-line no-console
-    console.error('Class ss.i18n not defined');  // eslint-disable-line no-console
-  }
-} else {
-  ss.i18n.addDictionary('gl_ES', []);
-}
\ No newline at end of file
diff --git a/client/lang/he_IL.js b/client/lang/he_IL.js
deleted file mode 100644
index 9f9f25429..000000000
--- a/client/lang/he_IL.js
+++ /dev/null
@@ -1,9 +0,0 @@
-// This file was generated by silverstripe/tx-translator from client/lang/src/he_IL.json.
-// See https://github.com/silverstripe/silverstripe-tx-translator for details
-if (typeof(ss) === 'undefined' || typeof(ss.i18n) === 'undefined') {
-  if (typeof(console) !== 'undefined') { // eslint-disable-line no-console
-    console.error('Class ss.i18n not defined');  // eslint-disable-line no-console
-  }
-} else {
-  ss.i18n.addDictionary('he_IL', []);
-}
\ No newline at end of file
diff --git a/client/lang/hu.js b/client/lang/hu.js
deleted file mode 100644
index 4dffc0173..000000000
--- a/client/lang/hu.js
+++ /dev/null
@@ -1,9 +0,0 @@
-// This file was generated by silverstripe/tx-translator from client/lang/src/hu.json.
-// See https://github.com/silverstripe/silverstripe-tx-translator for details
-if (typeof(ss) === 'undefined' || typeof(ss.i18n) === 'undefined') {
-  if (typeof(console) !== 'undefined') { // eslint-disable-line no-console
-    console.error('Class ss.i18n not defined');  // eslint-disable-line no-console
-  }
-} else {
-  ss.i18n.addDictionary('hu', []);
-}
\ No newline at end of file
diff --git a/client/lang/id.js b/client/lang/id.js
deleted file mode 100644
index af9be6ce8..000000000
--- a/client/lang/id.js
+++ /dev/null
@@ -1,9 +0,0 @@
-// This file was generated by silverstripe/tx-translator from client/lang/src/id.json.
-// See https://github.com/silverstripe/silverstripe-tx-translator for details
-if (typeof(ss) === 'undefined' || typeof(ss.i18n) === 'undefined') {
-  if (typeof(console) !== 'undefined') { // eslint-disable-line no-console
-    console.error('Class ss.i18n not defined');  // eslint-disable-line no-console
-  }
-} else {
-  ss.i18n.addDictionary('id', []);
-}
\ No newline at end of file
diff --git a/client/lang/is.js b/client/lang/is.js
deleted file mode 100644
index 89b9afcdf..000000000
--- a/client/lang/is.js
+++ /dev/null
@@ -1,9 +0,0 @@
-// This file was generated by silverstripe/tx-translator from client/lang/src/is.json.
-// See https://github.com/silverstripe/silverstripe-tx-translator for details
-if (typeof(ss) === 'undefined' || typeof(ss.i18n) === 'undefined') {
-  if (typeof(console) !== 'undefined') { // eslint-disable-line no-console
-    console.error('Class ss.i18n not defined');  // eslint-disable-line no-console
-  }
-} else {
-  ss.i18n.addDictionary('is', []);
-}
\ No newline at end of file
diff --git a/client/lang/ja.js b/client/lang/ja.js
deleted file mode 100644
index 4b9c3a7d9..000000000
--- a/client/lang/ja.js
+++ /dev/null
@@ -1,9 +0,0 @@
-// This file was generated by silverstripe/tx-translator from client/lang/src/ja.json.
-// See https://github.com/silverstripe/silverstripe-tx-translator for details
-if (typeof(ss) === 'undefined' || typeof(ss.i18n) === 'undefined') {
-  if (typeof(console) !== 'undefined') { // eslint-disable-line no-console
-    console.error('Class ss.i18n not defined');  // eslint-disable-line no-console
-  }
-} else {
-  ss.i18n.addDictionary('ja', []);
-}
\ No newline at end of file
diff --git a/client/lang/ko.js b/client/lang/ko.js
deleted file mode 100644
index f97497524..000000000
--- a/client/lang/ko.js
+++ /dev/null
@@ -1,9 +0,0 @@
-// This file was generated by silverstripe/tx-translator from client/lang/src/ko.json.
-// See https://github.com/silverstripe/silverstripe-tx-translator for details
-if (typeof(ss) === 'undefined' || typeof(ss.i18n) === 'undefined') {
-  if (typeof(console) !== 'undefined') { // eslint-disable-line no-console
-    console.error('Class ss.i18n not defined');  // eslint-disable-line no-console
-  }
-} else {
-  ss.i18n.addDictionary('ko', []);
-}
\ No newline at end of file
diff --git a/client/lang/mi.js b/client/lang/mi.js
deleted file mode 100644
index a90306e67..000000000
--- a/client/lang/mi.js
+++ /dev/null
@@ -1,9 +0,0 @@
-// This file was generated by silverstripe/tx-translator from client/lang/src/mi.json.
-// See https://github.com/silverstripe/silverstripe-tx-translator for details
-if (typeof(ss) === 'undefined' || typeof(ss.i18n) === 'undefined') {
-  if (typeof(console) !== 'undefined') { // eslint-disable-line no-console
-    console.error('Class ss.i18n not defined');  // eslint-disable-line no-console
-  }
-} else {
-  ss.i18n.addDictionary('mi', []);
-}
\ No newline at end of file
diff --git a/client/lang/nb.js b/client/lang/nb.js
deleted file mode 100644
index 87240a955..000000000
--- a/client/lang/nb.js
+++ /dev/null
@@ -1,9 +0,0 @@
-// This file was generated by silverstripe/tx-translator from client/lang/src/nb.json.
-// See https://github.com/silverstripe/silverstripe-tx-translator for details
-if (typeof(ss) === 'undefined' || typeof(ss.i18n) === 'undefined') {
-  if (typeof(console) !== 'undefined') { // eslint-disable-line no-console
-    console.error('Class ss.i18n not defined');  // eslint-disable-line no-console
-  }
-} else {
-  ss.i18n.addDictionary('nb', []);
-}
\ No newline at end of file
diff --git a/client/lang/nl.js b/client/lang/nl.js
index 5d37bc89c..caf98a6ab 100644
--- a/client/lang/nl.js
+++ b/client/lang/nl.js
@@ -13,18 +13,33 @@ if (typeof(ss) === 'undefined' || typeof(ss.i18n) === 'undefined') {
     "AssetAdmin.BROWSE": "Uploaden",
     "AssetAdmin.BULK_ACTIONS_ARCHIVE": "Archief",
     "AssetAdmin.BULK_ACTIONS_ARCHIVE_FAIL_02": "%s bestanden/mappen zijn gearchiveerd, maar%s bestanden zijn niet gelukt.",
+    "AssetAdmin.BULK_ACTIONS_ARCHIVE_FOLDERS_CONFIRM": "Weet je zeker dat je deze mappen wil archiveren?",
+    "AssetAdmin.BULK_ACTIONS_ARCHIVE_FOLDER_CONFIRM": "Weet je zeker dat je deze map wil archiveren?",
+    "AssetAdmin.BULK_ACTIONS_ARCHIVE_ITEMS_CONFIRM": "Je staat op het punt om %s bestand(en) te archiveren die mogelijk gebruikt worden in de inhoud van de site. Controleer zorgvuldig het gebruik van de bestanden.",
     "AssetAdmin.BULK_ACTIONS_ARCHIVE_SUCCESS_02": "%s bestanden/mappen verwijderd.",
+    "AssetAdmin.BULK_ACTIONS_ARCHIVE_WARNING": "Zorg ervoor dat bestanden uit teksten worden verwijderd voordat je deze archiveert, anders verschijnen ze als kapotte links.",
+    "AssetAdmin.BULK_ACTIONS_CLEAR_SELECTION": "Selectie opheffen",
     "AssetAdmin.BULK_ACTIONS_CONFIRM": "Weet u zeker dat u deze bestanden wil %s?",
     "AssetAdmin.BULK_ACTIONS_DELETE": "Verwijder",
     "AssetAdmin.BULK_ACTIONS_DELETE_CONFIRM": "Weet u zeker dat u deze bestanden wil verwijderen?",
     "AssetAdmin.BULK_ACTIONS_DELETE_FAIL": "%s bestanden/mappen zijn gearchiveerd, maar%s bestanden zijn niet gelukt.",
+    "AssetAdmin.BULK_ACTIONS_DELETE_FAIL_02": "%s bestanden/mappen zijn verwijderd, maar%s bestanden zijn niet gelukt.",
     "AssetAdmin.BULK_ACTIONS_DELETE_FOLDER": "Deze mappen bevatten bestanden die in gebruik zijn, deze moeten verwijderd of verplaatst worden voordat deze map verwijderd kan worden.",
+    "AssetAdmin.BULK_ACTIONS_DELETE_FOLDERS_CONFIRM": "Weet je zeker dat je deze mappen wil verwijderen?",
+    "AssetAdmin.BULK_ACTIONS_DELETE_FOLDER_CONFIRM": "Weet je zeker dat je deze map wil verwijderen",
+    "AssetAdmin.BULK_ACTIONS_DELETE_ITEMS_CONFIRM": "Je staat op het punt om %s bestand(en) te verwijderen die mogelijk gebruikt zijn in de inhoud van de site. Controleer zorgvuldig het gebruik van deze bestanden.",
     "AssetAdmin.BULK_ACTIONS_DELETE_MULTI_CONFIRM": "Er zijn %s bestanden in gebruik, weet u zeker dat deze verwijderd moeten worden?",
     "AssetAdmin.BULK_ACTIONS_DELETE_SINGLE_CONFIRM": "Dit bestand wordt op %s plekken gebruikt, weet u zeker dat deze verwijderd kunnen worden?",
     "AssetAdmin.BULK_ACTIONS_DELETE_SUCCESS": "%s bestanden/mappen verwijderd.",
+    "AssetAdmin.BULK_ACTIONS_DELETE_SUCCESS_02": "%s bestanden/mappen zijn succesvol verwijderd.",
+    "AssetAdmin.BULK_ACTIONS_DELETE_WARNING": "Zorg ervoor dat bestanden uit teksten worden verwijderd voordat je deze verwijderd, anders verschijnen ze als kapotte links.",
     "AssetAdmin.BULK_ACTIONS_PLACEHOLDER": "Kies een actie...",
+    "AssetAdmin.BULK_ACTIONS_SELECTED": "%s geselecteerd",
+    "AssetAdmin.BULK_ACTIONS_SELECT_ALL": "Alles selecteren",
     "AssetAdmin.CANCEL": "Annuleren",
     "AssetAdmin.CONFIRMDELETE": "Weet u zeker dat dit verwijderd kan worden?",
+    "AssetAdmin.CONFIRM_FILE_ARCHIVE": "Bevestig archiveren",
+    "AssetAdmin.CONFIRM_FILE_DELETION": "Bevestig verwijderen",
     "AssetAdmin.CREATED": "Voor het eerst opslagen op",
     "AssetAdmin.CreateTitle": "Media vanaf het web invoegen",
     "AssetAdmin.DELETE": "Verwijder",
diff --git a/client/lang/pt.js b/client/lang/pt.js
deleted file mode 100644
index 9de9e7183..000000000
--- a/client/lang/pt.js
+++ /dev/null
@@ -1,9 +0,0 @@
-// This file was generated by silverstripe/tx-translator from client/lang/src/pt.json.
-// See https://github.com/silverstripe/silverstripe-tx-translator for details
-if (typeof(ss) === 'undefined' || typeof(ss.i18n) === 'undefined') {
-  if (typeof(console) !== 'undefined') { // eslint-disable-line no-console
-    console.error('Class ss.i18n not defined');  // eslint-disable-line no-console
-  }
-} else {
-  ss.i18n.addDictionary('pt', []);
-}
\ No newline at end of file
diff --git a/client/lang/ro.js b/client/lang/ro.js
deleted file mode 100644
index 6c65bdc21..000000000
--- a/client/lang/ro.js
+++ /dev/null
@@ -1,9 +0,0 @@
-// This file was generated by silverstripe/tx-translator from client/lang/src/ro.json.
-// See https://github.com/silverstripe/silverstripe-tx-translator for details
-if (typeof(ss) === 'undefined' || typeof(ss.i18n) === 'undefined') {
-  if (typeof(console) !== 'undefined') { // eslint-disable-line no-console
-    console.error('Class ss.i18n not defined');  // eslint-disable-line no-console
-  }
-} else {
-  ss.i18n.addDictionary('ro', []);
-}
\ No newline at end of file
diff --git a/client/lang/ru.js b/client/lang/ru.js
deleted file mode 100644
index 7419a3b17..000000000
--- a/client/lang/ru.js
+++ /dev/null
@@ -1,9 +0,0 @@
-// This file was generated by silverstripe/tx-translator from client/lang/src/ru.json.
-// See https://github.com/silverstripe/silverstripe-tx-translator for details
-if (typeof(ss) === 'undefined' || typeof(ss.i18n) === 'undefined') {
-  if (typeof(console) !== 'undefined') { // eslint-disable-line no-console
-    console.error('Class ss.i18n not defined');  // eslint-disable-line no-console
-  }
-} else {
-  ss.i18n.addDictionary('ru', []);
-}
\ No newline at end of file
diff --git a/client/lang/sr.js b/client/lang/sr.js
deleted file mode 100644
index b833f8d0a..000000000
--- a/client/lang/sr.js
+++ /dev/null
@@ -1,9 +0,0 @@
-// This file was generated by silverstripe/tx-translator from client/lang/src/sr.json.
-// See https://github.com/silverstripe/silverstripe-tx-translator for details
-if (typeof(ss) === 'undefined' || typeof(ss.i18n) === 'undefined') {
-  if (typeof(console) !== 'undefined') { // eslint-disable-line no-console
-    console.error('Class ss.i18n not defined');  // eslint-disable-line no-console
-  }
-} else {
-  ss.i18n.addDictionary('sr', []);
-}
\ No newline at end of file
diff --git a/client/lang/sr_RS@latin.js b/client/lang/sr_RS@latin.js
deleted file mode 100644
index e6134b08d..000000000
--- a/client/lang/sr_RS@latin.js
+++ /dev/null
@@ -1,9 +0,0 @@
-// This file was generated by silverstripe/tx-translator from client/lang/src/sr_RS@latin.json.
-// See https://github.com/silverstripe/silverstripe-tx-translator for details
-if (typeof(ss) === 'undefined' || typeof(ss.i18n) === 'undefined') {
-  if (typeof(console) !== 'undefined') { // eslint-disable-line no-console
-    console.error('Class ss.i18n not defined');  // eslint-disable-line no-console
-  }
-} else {
-  ss.i18n.addDictionary('sr_RS@latin', []);
-}
\ No newline at end of file
diff --git a/client/lang/src/af.json b/client/lang/src/af.json
deleted file mode 100644
index 0637a088a..000000000
--- a/client/lang/src/af.json
+++ /dev/null
@@ -1 +0,0 @@
-[]
\ No newline at end of file
diff --git a/client/lang/src/ar.json b/client/lang/src/ar.json
deleted file mode 100644
index 0637a088a..000000000
--- a/client/lang/src/ar.json
+++ /dev/null
@@ -1 +0,0 @@
-[]
\ No newline at end of file
diff --git a/client/lang/src/bg.json b/client/lang/src/bg.json
deleted file mode 100644
index 0637a088a..000000000
--- a/client/lang/src/bg.json
+++ /dev/null
@@ -1 +0,0 @@
-[]
\ No newline at end of file
diff --git a/client/lang/src/bs.json b/client/lang/src/bs.json
deleted file mode 100644
index 0637a088a..000000000
--- a/client/lang/src/bs.json
+++ /dev/null
@@ -1 +0,0 @@
-[]
\ No newline at end of file
diff --git a/client/lang/src/cs.json b/client/lang/src/cs.json
deleted file mode 100644
index 0637a088a..000000000
--- a/client/lang/src/cs.json
+++ /dev/null
@@ -1 +0,0 @@
-[]
\ No newline at end of file
diff --git a/client/lang/src/de.json b/client/lang/src/de.json
index 9d4d3b2d8..8e1c484e1 100644
--- a/client/lang/src/de.json
+++ b/client/lang/src/de.json
@@ -6,18 +6,25 @@
     "AssetAdmin.BROWSE": "Durchsuchen",
     "AssetAdmin.BULK_ACTIONS_ARCHIVE": "Archiv",
     "AssetAdmin.BULK_ACTIONS_ARCHIVE_FAIL_02": "%s Ordner/Dateien wurden erfolgreich archiviert, %s Dateien konnten jedoch nicht archiviert werden.",
+    "AssetAdmin.BULK_ACTIONS_ARCHIVE_FOLDERS_CONFIRM": "Sind Sie sicher, dass Sie diese Ordner archivieren wollen?",
+    "AssetAdmin.BULK_ACTIONS_ARCHIVE_FOLDER_CONFIRM": "Sind Sie sicher, dass Sie diesen Ordner archivieren wollen?",
     "AssetAdmin.BULK_ACTIONS_ARCHIVE_SUCCESS_02": "%s Ordner/Dateien wurden erfolgreich archiviert.",
     "AssetAdmin.BULK_ACTIONS_CONFIRM": "Sind Sie sicher, dass Sie diese Dateien %s möchten?",
     "AssetAdmin.BULK_ACTIONS_DELETE": "Löschen",
     "AssetAdmin.BULK_ACTIONS_DELETE_CONFIRM": "Sind Sie sicher, dass Sie diese Datei löschen möchten?",
     "AssetAdmin.BULK_ACTIONS_DELETE_FAIL": "%s Ordner/Dateien wurden erfolgreich archiviert, %s Dateien konnten jedoch nicht archiviert werden.",
     "AssetAdmin.BULK_ACTIONS_DELETE_FOLDER": "Diese Ordner enthalten Dateien, die gerade verwendet werden. Sie müssen ihren Inhalt verschieben oder löschen, bevor Sie den Ordner löschen können.",
+    "AssetAdmin.BULK_ACTIONS_DELETE_FOLDERS_CONFIRM": "Sind Sie sicher, dass Sie diese Ordner löschen wollen?",
+    "AssetAdmin.BULK_ACTIONS_DELETE_FOLDER_CONFIRM": "Sind Sie sicher, dass Sie diesen Ordner löschen wollen?",
     "AssetAdmin.BULK_ACTIONS_DELETE_MULTI_CONFIRM": "Derzeit werden %s Dateien verwendet. Möchten Sie diese Dateien wirklich löschen?",
     "AssetAdmin.BULK_ACTIONS_DELETE_SINGLE_CONFIRM": "Diese Datei wird derzeit an %s Stellen verwendet. Möchten Sie sie wirklich löschen?",
     "AssetAdmin.BULK_ACTIONS_DELETE_SUCCESS": "%s Ordner/Dateien wurden erfolgreich archiviert.",
     "AssetAdmin.BULK_ACTIONS_PLACEHOLDER": "Wähle Sie eine Aktion...",
+    "AssetAdmin.BULK_ACTIONS_SELECT_ALL": "Alle auswählen",
     "AssetAdmin.CANCEL": "Abbrechen",
     "AssetAdmin.CONFIRMDELETE": "Sind Sie sicher, dass Sie diesen Datensatz löschen möchten?",
+    "AssetAdmin.CONFIRM_FILE_ARCHIVE": "Archivieren bestätigen",
+    "AssetAdmin.CONFIRM_FILE_DELETION": "Löschen bestätigen",
     "AssetAdmin.CREATED": "Zuerst hochgeladen",
     "AssetAdmin.CreateTitle": "Fügen Sie Medien aus dem Web ein",
     "AssetAdmin.DELETE": "Löschen",
diff --git a/client/lang/src/el.json b/client/lang/src/el.json
deleted file mode 100644
index 0637a088a..000000000
--- a/client/lang/src/el.json
+++ /dev/null
@@ -1 +0,0 @@
-[]
\ No newline at end of file
diff --git a/client/lang/src/es.json b/client/lang/src/es.json
deleted file mode 100644
index 0637a088a..000000000
--- a/client/lang/src/es.json
+++ /dev/null
@@ -1 +0,0 @@
-[]
\ No newline at end of file
diff --git a/client/lang/src/et_EE.json b/client/lang/src/et_EE.json
deleted file mode 100644
index 0637a088a..000000000
--- a/client/lang/src/et_EE.json
+++ /dev/null
@@ -1 +0,0 @@
-[]
\ No newline at end of file
diff --git a/client/lang/src/fa_IR.json b/client/lang/src/fa_IR.json
deleted file mode 100644
index 0637a088a..000000000
--- a/client/lang/src/fa_IR.json
+++ /dev/null
@@ -1 +0,0 @@
-[]
\ No newline at end of file
diff --git a/client/lang/src/fi.json b/client/lang/src/fi.json
deleted file mode 100644
index 0637a088a..000000000
--- a/client/lang/src/fi.json
+++ /dev/null
@@ -1 +0,0 @@
-[]
\ No newline at end of file
diff --git a/client/lang/src/gl_ES.json b/client/lang/src/gl_ES.json
deleted file mode 100644
index 0637a088a..000000000
--- a/client/lang/src/gl_ES.json
+++ /dev/null
@@ -1 +0,0 @@
-[]
\ No newline at end of file
diff --git a/client/lang/src/he_IL.json b/client/lang/src/he_IL.json
deleted file mode 100644
index 0637a088a..000000000
--- a/client/lang/src/he_IL.json
+++ /dev/null
@@ -1 +0,0 @@
-[]
\ No newline at end of file
diff --git a/client/lang/src/hu.json b/client/lang/src/hu.json
deleted file mode 100644
index 0637a088a..000000000
--- a/client/lang/src/hu.json
+++ /dev/null
@@ -1 +0,0 @@
-[]
\ No newline at end of file
diff --git a/client/lang/src/id.json b/client/lang/src/id.json
deleted file mode 100644
index 0637a088a..000000000
--- a/client/lang/src/id.json
+++ /dev/null
@@ -1 +0,0 @@
-[]
\ No newline at end of file
diff --git a/client/lang/src/is.json b/client/lang/src/is.json
deleted file mode 100644
index 0637a088a..000000000
--- a/client/lang/src/is.json
+++ /dev/null
@@ -1 +0,0 @@
-[]
\ No newline at end of file
diff --git a/client/lang/src/ja.json b/client/lang/src/ja.json
deleted file mode 100644
index 0637a088a..000000000
--- a/client/lang/src/ja.json
+++ /dev/null
@@ -1 +0,0 @@
-[]
\ No newline at end of file
diff --git a/client/lang/src/ko.json b/client/lang/src/ko.json
deleted file mode 100644
index 0637a088a..000000000
--- a/client/lang/src/ko.json
+++ /dev/null
@@ -1 +0,0 @@
-[]
\ No newline at end of file
diff --git a/client/lang/src/mi.json b/client/lang/src/mi.json
deleted file mode 100644
index 0637a088a..000000000
--- a/client/lang/src/mi.json
+++ /dev/null
@@ -1 +0,0 @@
-[]
\ No newline at end of file
diff --git a/client/lang/src/nb.json b/client/lang/src/nb.json
deleted file mode 100644
index 0637a088a..000000000
--- a/client/lang/src/nb.json
+++ /dev/null
@@ -1 +0,0 @@
-[]
\ No newline at end of file
diff --git a/client/lang/src/nl.json b/client/lang/src/nl.json
index 4fd930aab..d6cbdf8d4 100644
--- a/client/lang/src/nl.json
+++ b/client/lang/src/nl.json
@@ -6,18 +6,33 @@
     "AssetAdmin.BROWSE": "Uploaden",
     "AssetAdmin.BULK_ACTIONS_ARCHIVE": "Archief",
     "AssetAdmin.BULK_ACTIONS_ARCHIVE_FAIL_02": "%s bestanden/mappen zijn gearchiveerd, maar%s bestanden zijn niet gelukt.",
+    "AssetAdmin.BULK_ACTIONS_ARCHIVE_FOLDERS_CONFIRM": "Weet je zeker dat je deze mappen wil archiveren?",
+    "AssetAdmin.BULK_ACTIONS_ARCHIVE_FOLDER_CONFIRM": "Weet je zeker dat je deze map wil archiveren?",
+    "AssetAdmin.BULK_ACTIONS_ARCHIVE_ITEMS_CONFIRM": "Je staat op het punt om %s bestand(en) te archiveren die mogelijk gebruikt worden in de inhoud van de site. Controleer zorgvuldig het gebruik van de bestanden.",
     "AssetAdmin.BULK_ACTIONS_ARCHIVE_SUCCESS_02": "%s bestanden/mappen verwijderd.",
+    "AssetAdmin.BULK_ACTIONS_ARCHIVE_WARNING": "Zorg ervoor dat bestanden uit teksten worden verwijderd voordat je deze archiveert, anders verschijnen ze als kapotte links.",
+    "AssetAdmin.BULK_ACTIONS_CLEAR_SELECTION": "Selectie opheffen",
     "AssetAdmin.BULK_ACTIONS_CONFIRM": "Weet u zeker dat u deze bestanden wil %s?",
     "AssetAdmin.BULK_ACTIONS_DELETE": "Verwijder",
     "AssetAdmin.BULK_ACTIONS_DELETE_CONFIRM": "Weet u zeker dat u deze bestanden wil verwijderen?",
     "AssetAdmin.BULK_ACTIONS_DELETE_FAIL": "%s bestanden/mappen zijn gearchiveerd, maar%s bestanden zijn niet gelukt.",
+    "AssetAdmin.BULK_ACTIONS_DELETE_FAIL_02": "%s bestanden/mappen zijn verwijderd, maar%s bestanden zijn niet gelukt.",
     "AssetAdmin.BULK_ACTIONS_DELETE_FOLDER": "Deze mappen bevatten bestanden die in gebruik zijn, deze moeten verwijderd of verplaatst worden voordat deze map verwijderd kan worden.",
+    "AssetAdmin.BULK_ACTIONS_DELETE_FOLDERS_CONFIRM": "Weet je zeker dat je deze mappen wil verwijderen?",
+    "AssetAdmin.BULK_ACTIONS_DELETE_FOLDER_CONFIRM": "Weet je zeker dat je deze map wil verwijderen",
+    "AssetAdmin.BULK_ACTIONS_DELETE_ITEMS_CONFIRM": "Je staat op het punt om %s bestand(en) te verwijderen die mogelijk gebruikt zijn in de inhoud van de site. Controleer zorgvuldig het gebruik van deze bestanden.",
     "AssetAdmin.BULK_ACTIONS_DELETE_MULTI_CONFIRM": "Er zijn %s bestanden in gebruik, weet u zeker dat deze verwijderd moeten worden?",
     "AssetAdmin.BULK_ACTIONS_DELETE_SINGLE_CONFIRM": "Dit bestand wordt op %s plekken gebruikt, weet u zeker dat deze verwijderd kunnen worden?",
     "AssetAdmin.BULK_ACTIONS_DELETE_SUCCESS": "%s bestanden/mappen verwijderd.",
+    "AssetAdmin.BULK_ACTIONS_DELETE_SUCCESS_02": "%s bestanden/mappen zijn succesvol verwijderd.",
+    "AssetAdmin.BULK_ACTIONS_DELETE_WARNING": "Zorg ervoor dat bestanden uit teksten worden verwijderd voordat je deze verwijderd, anders verschijnen ze als kapotte links.",
     "AssetAdmin.BULK_ACTIONS_PLACEHOLDER": "Kies een actie...",
+    "AssetAdmin.BULK_ACTIONS_SELECTED": "%s geselecteerd",
+    "AssetAdmin.BULK_ACTIONS_SELECT_ALL": "Alles selecteren",
     "AssetAdmin.CANCEL": "Annuleren",
     "AssetAdmin.CONFIRMDELETE": "Weet u zeker dat dit verwijderd kan worden?",
+    "AssetAdmin.CONFIRM_FILE_ARCHIVE": "Bevestig archiveren",
+    "AssetAdmin.CONFIRM_FILE_DELETION": "Bevestig verwijderen",
     "AssetAdmin.CREATED": "Voor het eerst opslagen op",
     "AssetAdmin.CreateTitle": "Media vanaf het web invoegen",
     "AssetAdmin.DELETE": "Verwijder",
diff --git a/client/lang/src/pt.json b/client/lang/src/pt.json
deleted file mode 100644
index 0637a088a..000000000
--- a/client/lang/src/pt.json
+++ /dev/null
@@ -1 +0,0 @@
-[]
\ No newline at end of file
diff --git a/client/lang/src/ro.json b/client/lang/src/ro.json
deleted file mode 100644
index 0637a088a..000000000
--- a/client/lang/src/ro.json
+++ /dev/null
@@ -1 +0,0 @@
-[]
\ No newline at end of file
diff --git a/client/lang/src/ru.json b/client/lang/src/ru.json
deleted file mode 100644
index 0637a088a..000000000
--- a/client/lang/src/ru.json
+++ /dev/null
@@ -1 +0,0 @@
-[]
\ No newline at end of file
diff --git a/client/lang/src/sr.json b/client/lang/src/sr.json
deleted file mode 100644
index 0637a088a..000000000
--- a/client/lang/src/sr.json
+++ /dev/null
@@ -1 +0,0 @@
-[]
\ No newline at end of file
diff --git a/client/lang/src/sr_RS@latin.json b/client/lang/src/sr_RS@latin.json
deleted file mode 100644
index 0637a088a..000000000
--- a/client/lang/src/sr_RS@latin.json
+++ /dev/null
@@ -1 +0,0 @@
-[]
\ No newline at end of file
diff --git a/client/lang/src/sv.json b/client/lang/src/sv.json
deleted file mode 100644
index 0637a088a..000000000
--- a/client/lang/src/sv.json
+++ /dev/null
@@ -1 +0,0 @@
-[]
\ No newline at end of file
diff --git a/client/lang/src/th.json b/client/lang/src/th.json
deleted file mode 100644
index 0637a088a..000000000
--- a/client/lang/src/th.json
+++ /dev/null
@@ -1 +0,0 @@
-[]
\ No newline at end of file
diff --git a/client/lang/src/uk.json b/client/lang/src/uk.json
deleted file mode 100644
index 0637a088a..000000000
--- a/client/lang/src/uk.json
+++ /dev/null
@@ -1 +0,0 @@
-[]
\ No newline at end of file
diff --git a/client/lang/src/zh.json b/client/lang/src/zh.json
deleted file mode 100644
index 0637a088a..000000000
--- a/client/lang/src/zh.json
+++ /dev/null
@@ -1 +0,0 @@
-[]
\ No newline at end of file
diff --git a/client/lang/sv.js b/client/lang/sv.js
deleted file mode 100644
index e22ce5a10..000000000
--- a/client/lang/sv.js
+++ /dev/null
@@ -1,9 +0,0 @@
-// This file was generated by silverstripe/tx-translator from client/lang/src/sv.json.
-// See https://github.com/silverstripe/silverstripe-tx-translator for details
-if (typeof(ss) === 'undefined' || typeof(ss.i18n) === 'undefined') {
-  if (typeof(console) !== 'undefined') { // eslint-disable-line no-console
-    console.error('Class ss.i18n not defined');  // eslint-disable-line no-console
-  }
-} else {
-  ss.i18n.addDictionary('sv', []);
-}
\ No newline at end of file
diff --git a/client/lang/th.js b/client/lang/th.js
deleted file mode 100644
index a67f43445..000000000
--- a/client/lang/th.js
+++ /dev/null
@@ -1,9 +0,0 @@
-// This file was generated by silverstripe/tx-translator from client/lang/src/th.json.
-// See https://github.com/silverstripe/silverstripe-tx-translator for details
-if (typeof(ss) === 'undefined' || typeof(ss.i18n) === 'undefined') {
-  if (typeof(console) !== 'undefined') { // eslint-disable-line no-console
-    console.error('Class ss.i18n not defined');  // eslint-disable-line no-console
-  }
-} else {
-  ss.i18n.addDictionary('th', []);
-}
\ No newline at end of file
diff --git a/client/lang/uk.js b/client/lang/uk.js
deleted file mode 100644
index eb6608327..000000000
--- a/client/lang/uk.js
+++ /dev/null
@@ -1,9 +0,0 @@
-// This file was generated by silverstripe/tx-translator from client/lang/src/uk.json.
-// See https://github.com/silverstripe/silverstripe-tx-translator for details
-if (typeof(ss) === 'undefined' || typeof(ss.i18n) === 'undefined') {
-  if (typeof(console) !== 'undefined') { // eslint-disable-line no-console
-    console.error('Class ss.i18n not defined');  // eslint-disable-line no-console
-  }
-} else {
-  ss.i18n.addDictionary('uk', []);
-}
\ No newline at end of file
diff --git a/client/lang/zh.js b/client/lang/zh.js
deleted file mode 100644
index 933cc2c42..000000000
--- a/client/lang/zh.js
+++ /dev/null
@@ -1,9 +0,0 @@
-// This file was generated by silverstripe/tx-translator from client/lang/src/zh.json.
-// See https://github.com/silverstripe/silverstripe-tx-translator for details
-if (typeof(ss) === 'undefined' || typeof(ss.i18n) === 'undefined') {
-  if (typeof(console) !== 'undefined') { // eslint-disable-line no-console
-    console.error('Class ss.i18n not defined');  // eslint-disable-line no-console
-  }
-} else {
-  ss.i18n.addDictionary('zh', []);
-}
\ No newline at end of file
diff --git a/lang/de.yml b/lang/de.yml
index 397cd6dbb..eaa451916 100644
--- a/lang/de.yml
+++ b/lang/de.yml
@@ -69,6 +69,7 @@ de:
     ROOTNAME: (Hauptebene)
     SAVE: Speichern
     SAVED: Gespeichert
+    SHOWINSEARRCH: 'In Suche anzeigen?'
     VIEWERGROUPS: Betrachtergruppen
   SilverStripe\AssetAdmin\Forms\FileFormFactory:
     DOWNLOAD_FILE: 'Datei herunterladen'
diff --git a/lang/nl.yml b/lang/nl.yml
index 18220c08d..4e9d873b4 100644
--- a/lang/nl.yml
+++ b/lang/nl.yml
@@ -61,15 +61,19 @@ nl:
     ANYONE: Iedereen
     EDITHEADER: 'Wie kan het bestand bewerken?'
     EDITORGROUPS: 'Groepen met bewerkrechten'
+    EDITORMEMBERS: Bewerkers
     FILENAME: Bestandsnaam
     FOLDERLOCATION: Locatie
     INHERIT: 'Overnemen van bovenliggende map'
     LOGGED_IN: 'Ingelogde bezoekers'
     ONLY_GROUPS: 'Alleen deze groepen (selecteer)'
+    ONLY_MEMBERS: 'Alleen deze gebruikers (selecteer)'
     ROOTNAME: '(Bovenste niveau)'
     SAVE: Opslaan
     SAVED: Opgeslagen
+    SHOWINSEARRCH: 'Tonen in zoeken?'
     VIEWERGROUPS: 'Groepen met bekijkrechten'
+    VIEWERMEMBERS: Bekijkers
   SilverStripe\AssetAdmin\Forms\FileFormFactory:
     DOWNLOAD_FILE: 'Download bestand'
     INSERT_LINK: 'Link naar bestand'