diff --git a/lang/translations/ar.po b/lang/translations/ar.po
new file mode 100644
index 0000000..bc8bc80
--- /dev/null
+++ b/lang/translations/ar.po
@@ -0,0 +1,10 @@
+# Copyright (c) 2003-2018, CKSource - Frederico Knabben. All rights reserved.
+msgid ""
+msgstr ""
+"Language-Team: Arabic (https://www.transifex.com/ckeditor/teams/11143/ar/)\n"
+"Language: ar\n"
+"Plural-Forms: nplurals=6; plural=n==0 ? 0 : n==1 ? 1 : n==2 ? 2 : n%100>=3 && n%100<=10 ? 3 : n%100>=11 && n%100<=99 ? 4 : 5;\n"
+
+msgctxt "A message that the data is being saved."
+msgid "Saving changes"
+msgstr "جاري حفظ التعديلات"
diff --git a/lang/translations/cs.po b/lang/translations/cs.po
new file mode 100644
index 0000000..1a7e0de
--- /dev/null
+++ b/lang/translations/cs.po
@@ -0,0 +1,10 @@
+# Copyright (c) 2003-2018, CKSource - Frederico Knabben. All rights reserved.
+msgid ""
+msgstr ""
+"Language-Team: Czech (https://www.transifex.com/ckeditor/teams/11143/cs/)\n"
+"Language: cs\n"
+"Plural-Forms: nplurals=4; plural=(n == 1 && n % 1 == 0) ? 0 : (n >= 2 && n <= 4 && n % 1 == 0) ? 1: (n % 1 != 0 ) ? 2 : 3;\n"
+
+msgctxt "A message that the data is being saved."
+msgid "Saving changes"
+msgstr "Ukládání změn"
diff --git a/lang/translations/de-ch.po b/lang/translations/de-ch.po
new file mode 100644
index 0000000..94790b1
--- /dev/null
+++ b/lang/translations/de-ch.po
@@ -0,0 +1,10 @@
+# Copyright (c) 2003-2018, CKSource - Frederico Knabben. All rights reserved.
+msgid ""
+msgstr ""
+"Language-Team: German (Switzerland) (https://www.transifex.com/ckeditor/teams/11143/de_CH/)\n"
+"Language: de_CH\n"
+"Plural-Forms: nplurals=2; plural=(n != 1);\n"
+
+msgctxt "A message that the data is being saved."
+msgid "Saving changes"
+msgstr "Änderungen werden gespeichert"
diff --git a/lang/translations/de.po b/lang/translations/de.po
new file mode 100644
index 0000000..e716eb8
--- /dev/null
+++ b/lang/translations/de.po
@@ -0,0 +1,10 @@
+# Copyright (c) 2003-2018, CKSource - Frederico Knabben. All rights reserved.
+msgid ""
+msgstr ""
+"Language-Team: German (https://www.transifex.com/ckeditor/teams/11143/de/)\n"
+"Language: de\n"
+"Plural-Forms: nplurals=2; plural=(n != 1);\n"
+
+msgctxt "A message that the data is being saved."
+msgid "Saving changes"
+msgstr "Änderungen werden gespeichert"
diff --git a/lang/translations/en-au.po b/lang/translations/en-au.po
new file mode 100644
index 0000000..8162cef
--- /dev/null
+++ b/lang/translations/en-au.po
@@ -0,0 +1,10 @@
+# Copyright (c) 2003-2018, CKSource - Frederico Knabben. All rights reserved.
+msgid ""
+msgstr ""
+"Language-Team: English (Australia) (https://www.transifex.com/ckeditor/teams/11143/en_AU/)\n"
+"Language: en_AU\n"
+"Plural-Forms: nplurals=2; plural=(n != 1);\n"
+
+msgctxt "A message that the data is being saved."
+msgid "Saving changes"
+msgstr "Saving changes"
diff --git a/lang/translations/es.po b/lang/translations/es.po
new file mode 100644
index 0000000..b1af0a8
--- /dev/null
+++ b/lang/translations/es.po
@@ -0,0 +1,10 @@
+# Copyright (c) 2003-2018, CKSource - Frederico Knabben. All rights reserved.
+msgid ""
+msgstr ""
+"Language-Team: Spanish (https://www.transifex.com/ckeditor/teams/11143/es/)\n"
+"Language: es\n"
+"Plural-Forms: nplurals=2; plural=(n != 1);\n"
+
+msgctxt "A message that the data is being saved."
+msgid "Saving changes"
+msgstr "Guardando Cambios"
diff --git a/lang/translations/et.po b/lang/translations/et.po
new file mode 100644
index 0000000..2796609
--- /dev/null
+++ b/lang/translations/et.po
@@ -0,0 +1,10 @@
+# Copyright (c) 2003-2018, CKSource - Frederico Knabben. All rights reserved.
+msgid ""
+msgstr ""
+"Language-Team: Estonian (https://www.transifex.com/ckeditor/teams/11143/et/)\n"
+"Language: et\n"
+"Plural-Forms: nplurals=2; plural=(n != 1);\n"
+
+msgctxt "A message that the data is being saved."
+msgid "Saving changes"
+msgstr "Muudatuste salvestamine"
diff --git a/lang/translations/fa.po b/lang/translations/fa.po
new file mode 100644
index 0000000..17a6ac5
--- /dev/null
+++ b/lang/translations/fa.po
@@ -0,0 +1,10 @@
+# Copyright (c) 2003-2018, CKSource - Frederico Knabben. All rights reserved.
+msgid ""
+msgstr ""
+"Language-Team: Persian (https://www.transifex.com/ckeditor/teams/11143/fa/)\n"
+"Language: fa\n"
+"Plural-Forms: nplurals=2; plural=(n > 1);\n"
+
+msgctxt "A message that the data is being saved."
+msgid "Saving changes"
+msgstr "ذخیره سازی تغییرات"
diff --git a/lang/translations/fr.po b/lang/translations/fr.po
new file mode 100644
index 0000000..cefbf93
--- /dev/null
+++ b/lang/translations/fr.po
@@ -0,0 +1,10 @@
+# Copyright (c) 2003-2018, CKSource - Frederico Knabben. All rights reserved.
+msgid ""
+msgstr ""
+"Language-Team: French (https://www.transifex.com/ckeditor/teams/11143/fr/)\n"
+"Language: fr\n"
+"Plural-Forms: nplurals=2; plural=(n > 1);\n"
+
+msgctxt "A message that the data is being saved."
+msgid "Saving changes"
+msgstr "Enregistrement des modifications"
diff --git a/lang/translations/gl.po b/lang/translations/gl.po
new file mode 100644
index 0000000..17d8101
--- /dev/null
+++ b/lang/translations/gl.po
@@ -0,0 +1,10 @@
+# Copyright (c) 2003-2018, CKSource - Frederico Knabben. All rights reserved.
+msgid ""
+msgstr ""
+"Language-Team: Galician (https://www.transifex.com/ckeditor/teams/11143/gl/)\n"
+"Language: gl\n"
+"Plural-Forms: nplurals=2; plural=(n != 1);\n"
+
+msgctxt "A message that the data is being saved."
+msgid "Saving changes"
+msgstr "Gardando os cambios"
diff --git a/lang/translations/he.po b/lang/translations/he.po
new file mode 100644
index 0000000..2a45077
--- /dev/null
+++ b/lang/translations/he.po
@@ -0,0 +1,10 @@
+# Copyright (c) 2003-2018, CKSource - Frederico Knabben. All rights reserved.
+msgid ""
+msgstr ""
+"Language-Team: Hebrew (https://www.transifex.com/ckeditor/teams/11143/he/)\n"
+"Language: he\n"
+"Plural-Forms: nplurals=4; plural=(n == 1 && n % 1 == 0) ? 0 : (n == 2 && n % 1 == 0) ? 1: (n % 10 == 0 && n % 1 == 0 && n > 10) ? 2 : 3;\n"
+
+msgctxt "A message that the data is being saved."
+msgid "Saving changes"
+msgstr "שומר שינויים"
diff --git a/lang/translations/hu.po b/lang/translations/hu.po
new file mode 100644
index 0000000..654af27
--- /dev/null
+++ b/lang/translations/hu.po
@@ -0,0 +1,10 @@
+# Copyright (c) 2003-2018, CKSource - Frederico Knabben. All rights reserved.
+msgid ""
+msgstr ""
+"Language-Team: Hungarian (https://www.transifex.com/ckeditor/teams/11143/hu/)\n"
+"Language: hu\n"
+"Plural-Forms: nplurals=2; plural=(n != 1);\n"
+
+msgctxt "A message that the data is being saved."
+msgid "Saving changes"
+msgstr "Módosítások mentése"
diff --git a/lang/translations/ja.po b/lang/translations/ja.po
new file mode 100644
index 0000000..ce11df8
--- /dev/null
+++ b/lang/translations/ja.po
@@ -0,0 +1,10 @@
+# Copyright (c) 2003-2018, CKSource - Frederico Knabben. All rights reserved.
+msgid ""
+msgstr ""
+"Language-Team: Japanese (https://www.transifex.com/ckeditor/teams/11143/ja/)\n"
+"Language: ja\n"
+"Plural-Forms: nplurals=1; plural=0;\n"
+
+msgctxt "A message that the data is being saved."
+msgid "Saving changes"
+msgstr "変更を保存中"
diff --git a/lang/translations/ku.po b/lang/translations/ku.po
new file mode 100644
index 0000000..964178a
--- /dev/null
+++ b/lang/translations/ku.po
@@ -0,0 +1,10 @@
+# Copyright (c) 2003-2018, CKSource - Frederico Knabben. All rights reserved.
+msgid ""
+msgstr ""
+"Language-Team: Kurdish (https://www.transifex.com/ckeditor/teams/11143/ku/)\n"
+"Language: ku\n"
+"Plural-Forms: nplurals=2; plural=(n != 1);\n"
+
+msgctxt "A message that the data is being saved."
+msgid "Saving changes"
+msgstr "گۆڕانکاریەکان پاشکەوتکرا"
diff --git a/lang/translations/ne.po b/lang/translations/ne.po
new file mode 100644
index 0000000..050a52a
--- /dev/null
+++ b/lang/translations/ne.po
@@ -0,0 +1,10 @@
+# Copyright (c) 2003-2018, CKSource - Frederico Knabben. All rights reserved.
+msgid ""
+msgstr ""
+"Language-Team: Nepali (Nepal) (https://www.transifex.com/ckeditor/teams/11143/ne_NP/)\n"
+"Language: ne_NP\n"
+"Plural-Forms: nplurals=2; plural=(n != 1);\n"
+
+msgctxt "A message that the data is being saved."
+msgid "Saving changes"
+msgstr "परिवर्तनहरू बचत हुदैछ"
diff --git a/lang/translations/nl.po b/lang/translations/nl.po
new file mode 100644
index 0000000..4b6171c
--- /dev/null
+++ b/lang/translations/nl.po
@@ -0,0 +1,10 @@
+# Copyright (c) 2003-2018, CKSource - Frederico Knabben. All rights reserved.
+msgid ""
+msgstr ""
+"Language-Team: Dutch (https://www.transifex.com/ckeditor/teams/11143/nl/)\n"
+"Language: nl\n"
+"Plural-Forms: nplurals=2; plural=(n != 1);\n"
+
+msgctxt "A message that the data is being saved."
+msgid "Saving changes"
+msgstr "Wijzigingen worden opgeslagen"
diff --git a/lang/translations/no.po b/lang/translations/no.po
new file mode 100644
index 0000000..78c94d4
--- /dev/null
+++ b/lang/translations/no.po
@@ -0,0 +1,10 @@
+# Copyright (c) 2003-2018, CKSource - Frederico Knabben. All rights reserved.
+msgid ""
+msgstr ""
+"Language-Team: Norwegian (https://www.transifex.com/ckeditor/teams/11143/no/)\n"
+"Language: no\n"
+"Plural-Forms: nplurals=2; plural=(n != 1);\n"
+
+msgctxt "A message that the data is being saved."
+msgid "Saving changes"
+msgstr "Lagrer endringer"
diff --git a/lang/translations/pl.po b/lang/translations/pl.po
new file mode 100644
index 0000000..c58ee0a
--- /dev/null
+++ b/lang/translations/pl.po
@@ -0,0 +1,10 @@
+# Copyright (c) 2003-2018, CKSource - Frederico Knabben. All rights reserved.
+msgid ""
+msgstr ""
+"Language-Team: Polish (https://www.transifex.com/ckeditor/teams/11143/pl/)\n"
+"Language: pl\n"
+"Plural-Forms: nplurals=4; plural=(n==1 ? 0 : (n%10>=2 && n%10<=4) && (n%100<12 || n%100>14) ? 1 : n!=1 && (n%10>=0 && n%10<=1) || (n%10>=5 && n%10<=9) || (n%100>=12 && n%100<=14) ? 2 : 3);\n"
+
+msgctxt "A message that the data is being saved."
+msgid "Saving changes"
+msgstr "Zapisywanie zmian"
diff --git a/lang/translations/pt-br.po b/lang/translations/pt-br.po
new file mode 100644
index 0000000..6a0ac7b
--- /dev/null
+++ b/lang/translations/pt-br.po
@@ -0,0 +1,10 @@
+# Copyright (c) 2003-2018, CKSource - Frederico Knabben. All rights reserved.
+msgid ""
+msgstr ""
+"Language-Team: Portuguese (Brazil) (https://www.transifex.com/ckeditor/teams/11143/pt_BR/)\n"
+"Language: pt_BR\n"
+"Plural-Forms: nplurals=2; plural=(n > 1);\n"
+
+msgctxt "A message that the data is being saved."
+msgid "Saving changes"
+msgstr "Salvando alterações"
diff --git a/lang/translations/ro.po b/lang/translations/ro.po
new file mode 100644
index 0000000..19fcb2a
--- /dev/null
+++ b/lang/translations/ro.po
@@ -0,0 +1,10 @@
+# Copyright (c) 2003-2018, CKSource - Frederico Knabben. All rights reserved.
+msgid ""
+msgstr ""
+"Language-Team: Romanian (https://www.transifex.com/ckeditor/teams/11143/ro/)\n"
+"Language: ro\n"
+"Plural-Forms: nplurals=3; plural=(n==1?0:(((n%100>19)||((n%100==0)&&(n!=0)))?2:1));\n"
+
+msgctxt "A message that the data is being saved."
+msgid "Saving changes"
+msgstr "Salvarea modificărilor"
diff --git a/lang/translations/ru.po b/lang/translations/ru.po
new file mode 100644
index 0000000..ef5488d
--- /dev/null
+++ b/lang/translations/ru.po
@@ -0,0 +1,10 @@
+# Copyright (c) 2003-2018, CKSource - Frederico Knabben. All rights reserved.
+msgid ""
+msgstr ""
+"Language-Team: Russian (https://www.transifex.com/ckeditor/teams/11143/ru/)\n"
+"Language: ru\n"
+"Plural-Forms: nplurals=4; plural=(n%10==1 && n%100!=11 ? 0 : n%10>=2 && n%10<=4 && (n%100<12 || n%100>14) ? 1 : n%10==0 || (n%10>=5 && n%10<=9) || (n%100>=11 && n%100<=14)? 2 : 3);\n"
+
+msgctxt "A message that the data is being saved."
+msgid "Saving changes"
+msgstr "Сохранение изменений"
diff --git a/lang/translations/sk.po b/lang/translations/sk.po
new file mode 100644
index 0000000..38939d2
--- /dev/null
+++ b/lang/translations/sk.po
@@ -0,0 +1,10 @@
+# Copyright (c) 2003-2018, CKSource - Frederico Knabben. All rights reserved.
+msgid ""
+msgstr ""
+"Language-Team: Slovak (https://www.transifex.com/ckeditor/teams/11143/sk/)\n"
+"Language: sk\n"
+"Plural-Forms: nplurals=4; plural=(n % 1 == 0 && n == 1 ? 0 : n % 1 == 0 && n >= 2 && n <= 4 ? 1 : n % 1 != 0 ? 2: 3);\n"
+
+msgctxt "A message that the data is being saved."
+msgid "Saving changes"
+msgstr "Ukladám zmeny"
diff --git a/lang/translations/sq.po b/lang/translations/sq.po
new file mode 100644
index 0000000..46eeb2b
--- /dev/null
+++ b/lang/translations/sq.po
@@ -0,0 +1,10 @@
+# Copyright (c) 2003-2018, CKSource - Frederico Knabben. All rights reserved.
+msgid ""
+msgstr ""
+"Language-Team: Albanian (https://www.transifex.com/ckeditor/teams/11143/sq/)\n"
+"Language: sq\n"
+"Plural-Forms: nplurals=2; plural=(n != 1);\n"
+
+msgctxt "A message that the data is being saved."
+msgid "Saving changes"
+msgstr "Duke ruajtur ndryshimet"
diff --git a/lang/translations/sv.po b/lang/translations/sv.po
new file mode 100644
index 0000000..d5a32ca
--- /dev/null
+++ b/lang/translations/sv.po
@@ -0,0 +1,10 @@
+# Copyright (c) 2003-2018, CKSource - Frederico Knabben. All rights reserved.
+msgid ""
+msgstr ""
+"Language-Team: Swedish (https://www.transifex.com/ckeditor/teams/11143/sv/)\n"
+"Language: sv\n"
+"Plural-Forms: nplurals=2; plural=(n != 1);\n"
+
+msgctxt "A message that the data is being saved."
+msgid "Saving changes"
+msgstr "Sparar ändringar"
diff --git a/lang/translations/tr.po b/lang/translations/tr.po
new file mode 100644
index 0000000..9549b2d
--- /dev/null
+++ b/lang/translations/tr.po
@@ -0,0 +1,10 @@
+# Copyright (c) 2003-2018, CKSource - Frederico Knabben. All rights reserved.
+msgid ""
+msgstr ""
+"Language-Team: Turkish (https://www.transifex.com/ckeditor/teams/11143/tr/)\n"
+"Language: tr\n"
+"Plural-Forms: nplurals=2; plural=(n > 1);\n"
+
+msgctxt "A message that the data is being saved."
+msgid "Saving changes"
+msgstr "Değişiklikler Kaydediliyor"
diff --git a/lang/translations/uk.po b/lang/translations/uk.po
new file mode 100644
index 0000000..80af695
--- /dev/null
+++ b/lang/translations/uk.po
@@ -0,0 +1,10 @@
+# Copyright (c) 2003-2018, CKSource - Frederico Knabben. All rights reserved.
+msgid ""
+msgstr ""
+"Language-Team: Ukrainian (https://www.transifex.com/ckeditor/teams/11143/uk/)\n"
+"Language: uk\n"
+"Plural-Forms: nplurals=4; plural=(n % 1 == 0 && n % 10 == 1 && n % 100 != 11 ? 0 : n % 1 == 0 && n % 10 >= 2 && n % 10 <= 4 && (n % 100 < 12 || n % 100 > 14) ? 1 : n % 1 == 0 && (n % 10 ==0 || (n % 10 >=5 && n % 10 <=9) || (n % 100 >=11 && n % 100 <=14 )) ? 2: 3);\n"
+
+msgctxt "A message that the data is being saved."
+msgid "Saving changes"
+msgstr "Збереження змін"