diff --git a/language/da_DK/admin.lang.php b/language/da_DK/admin.lang.php
index 0f6d002a2..0381ed900 100644
--- a/language/da_DK/admin.lang.php
+++ b/language/da_DK/admin.lang.php
@@ -542,7 +542,7 @@ $lang['create a new album'] = 'Opret et nyt album';
 $lang['Album name'] = 'Albumnavn ';
 $lang['Album "%s" has been added'] = 'Albummet \'%s\' er blevet tilføjet ';
 $lang['Uploaded Photos'] = 'Uploadede fotografier ';
-$lang['%d photos uploaded'] = '%d fotografier uploaded';
+$lang['%d photos uploaded'] = '%d fotografier uploadet';
 $lang['Privacy level set to "%s"'] = 'Privatlivsniveau sat til "%s"';
 $lang['Album "%s" now contains %d photos'] = 'Albummet \'%s\' indeholder nu %d fotografier';
 $lang['Manage this set of %d photos'] = 'Administrer dette sæt bestående af %d fotografier';
@@ -743,7 +743,7 @@ $lang['Send connection settings by email'] = 'Send loginoplysninger pr. e-mail';
 $lang['show details'] = 'vis detaljer'; 
 $lang['Some themes and plugins may be not available yet.'] = 'Nogle temaer og plugins er måske endnu ikke tilgængelige.';
 $lang['Some upgrades are available for extensions.'] = 'Der er tilgængelige opgraderinger til nogle udvidelser.';
-$lang['Start Upload'] = 'Begynd Upload';
+$lang['Start Upload'] = 'Begynd upload';
 $lang['Tags <em>%s</em> merged into tag <em>%s</em>'] = 'Taggene <em>%s</em> er blevet lagt ind i tagget <em>%s</em>';
 $lang['The original image quality must be a number between %d and %d'] = 'Det originale billedkvalitet skal være et tal mellem %d og %d';
 $lang['The original maximum height must be a number between %d and %d'] = 'Den originale maksimumhøjde skal være et tal mellem %d og %d';
diff --git a/language/es_MX/admin.lang.php b/language/es_MX/admin.lang.php
index ee6fe9ea7..2efdec30b 100755
--- a/language/es_MX/admin.lang.php
+++ b/language/es_MX/admin.lang.php
@@ -1,9 +1,9 @@
 <?php
-// +-----------------------------------------------------------------------+
-// | This file is part of Piwigo.                                          |
-// |                                                                       |
-// | For copyright and license information, please view the COPYING.txt    |
-// | file that was distributed with this source code.                      |
+// +-----------------------------------------------------------------------+
+// | This file is part of Piwigo.                                          |
+// |                                                                       |
+// | For copyright and license information, please view the COPYING.txt    |
+// | file that was distributed with this source code.                      |
 // +-----------------------------------------------------------------------+
 $lang['%d anomalies have been detected.'] = 'Se han detectado %d anomalías.';
 $lang['%d anomalies have been detected corrected.'] = 'Se han detectado y corregido %d anomalías.';
@@ -20,4 +20,24 @@ $lang['%d Activities'] = '%d actividades';
 $lang[' and %d virtuals'] = 'y %d virtuales';
 $lang[' and %d virtual'] = 'y %d virtuales';
 $lang[' (copy)'] = '(copiar)';
-$lang[' (copy %s)'] = '(copiar %s)';
\ No newline at end of file
+$lang[' (copy %s)'] = '(copiar %s)';
+$lang['%d album moved'] = '%d álbum movidos';
+$lang['%d albums moved'] = '%d álbumes movidos';
+$lang['%d anomalies have been ignored.'] = 'Se han ignorado %d anomalías.';
+$lang['%d anomalies have not been corrected.'] = 'No se han corregido %d anomalías.';
+$lang['%d anomaly has been corrected.'] = 'Se ha corregido la anomalía %d.';
+$lang['%d anomaly has been detected.'] = 'Se ha detectado %d anomalía.';
+$lang['%d anomaly has been ignored.'] = 'Se ha ignorado la anomalía %d.';
+$lang['%d anomaly has not been corrected.'] = '%d anomalía no ha sido corregida.';
+$lang['%d association'] = '%d asociación';
+$lang['%d associations'] = '%d asociaciónes';
+$lang['%d checksums were added'] = 'Se agregaron %d checksums';
+$lang['%d day'] = '%d día';
+$lang['%d days'] = '%d días';
+$lang['%d formats uploaded for %d photos'] = '%d formatos cargados para %d fotos';
+$lang['%d group'] = '%d grupo';
+$lang['%d group added'] = '%d grupo añadido';
+$lang['%d group deleted'] = '%d grupo eliminado';
+$lang['%d group edited'] = '%d grupo editado';
+$lang['%d group moved'] = '%d grupo movido';
+$lang['%d groups'] = '%d grupos';
\ No newline at end of file
diff --git a/language/fa_IR/admin.lang.php b/language/fa_IR/admin.lang.php
index aa2050143..f67e97e46 100644
--- a/language/fa_IR/admin.lang.php
+++ b/language/fa_IR/admin.lang.php
@@ -659,7 +659,7 @@ $lang['All %d photos are selected'] = 'همه‌ی %d عکس انتخاب شد';
 $lang['remove this filter'] = 'پاک کردن این فیلتر';
 $lang['Duplicates'] = 'دوتایی‌ها';
 $lang['Add a filter'] = 'افزودن فیلتر';
-$lang['Remove all filters'] = 'پاک کردن همه ی فیلتر ها';
+$lang['Remove all filters'] = 'پاک کردن همه‌ی فیلترها';
 $lang['Refresh photo set'] = 'تازه کردن (Refresh) سِت عکس ها';
 $lang['The whole page'] = 'تمام صفحه';
 $lang['The whole set'] = 'تمامی عکس ها (کل سِت)';
@@ -1058,4 +1058,28 @@ $lang['Add a new user'] = 'افزودن کاربر جدید';
 $lang['Apr'] = 'آپریل';
 $lang['Aug'] = 'آگوست';
 $lang['Cache'] = 'حافظه‌ی پنهان';
-$lang['Close'] = 'بستن';
\ No newline at end of file
+$lang['Close'] = 'بستن';
+$lang['<b>%d</b> filtered user'] = '<b>%d</b> کاربر فیلتر شده';
+$lang['<b>%d</b> filtered users'] = '<b>%d</b> کاربر فیلتر شده';
+$lang['Add as filter'] = 'افزودن به عنوان فیلتر';
+$lang['Additional filters'] = 'فیلترهای اضافی';
+$lang['Advanced filters'] = 'فیلترهای پیشرفته';
+$lang['Filters'] = 'فیلترها';
+$lang['<b>1</b> album found'] = '<b>1</b> آلبوم پیدا شد';
+$lang['%s plugin found'] = '<b>%s</b> افزونه پیدا شد';
+$lang['%s plugins found'] = '<b>%s</b> افزونه پیدا شد';
+$lang['<b>%d+</b> albums found, try to refine the search'] = '<b>%d+</b> آلبوم پیدا شد، لطفا جستجوی دقیق‌تری انجام دهید';
+$lang['<b>%d</b> albums found'] = '<b>%d</b> آلبوم پیدا شد';
+$lang['<b>%d</b> tag found'] = '<b>%d</b> برچسب پیدا شد';
+$lang['<b>%d</b> tags found'] = '<b>%d</b> برچسب پیدا شد';
+$lang['No albums found'] = 'هیچ آلبومی پیدا نشد';
+$lang['No picture found with the following name : %s.'] = 'هیچ عکسی با این نام پیدا نشد: %s.';
+$lang['No plugins found'] = 'هیچ افزونه‌ای پیدا نشد';
+$lang['No tag found'] = 'هیچ برچسبی پیدا نشد';
+$lang['to'] = 'تا';
+$lang['right now'] = 'همین الان';
+$lang['or'] = 'یا';
+$lang['logout'] = 'خروج';
+$lang['months ago'] = 'ماه پیش';
+$lang['edit'] = 'ویرایش';
+$lang['login'] = 'ورود';
\ No newline at end of file
diff --git a/language/fi_FI/common.lang.php b/language/fi_FI/common.lang.php
index daa116d86..fad47285e 100644
--- a/language/fi_FI/common.lang.php
+++ b/language/fi_FI/common.lang.php
@@ -418,4 +418,6 @@ $lang['Invalid username or password!'] = 'Väärä käyttäjänimi tai salasana!
 $lang['generate random password'] = 'luo satunnainen salasana';
 $lang['Password: ********** (no copy by email)'] = 'Salasana: ********** (ei kopioa sähköpostitse)';
 $lang['Related albums'] = 'Aiheeseen liittyvät albumit';
-$lang['Start-Date'] = 'Aloituspäivämäärä';
\ No newline at end of file
+$lang['Start-Date'] = 'Aloituspäivämäärä';
+$lang['Album name, 1 &rarr; 5 &rarr; 10 &rarr; 100'] = 'Albumin nimi, 1 &rarr; 5 &rarr; 10 &rarr; 100';
+$lang['Album name, 100 &rarr; 10 &rarr; 5 &rarr; 1'] = 'Albumin nimi, 100 &rarr; 10 &rarr; 5 &rarr; 1';
\ No newline at end of file
diff --git a/language/is_IS/common.lang.php b/language/is_IS/common.lang.php
index e6fce1d73..2c3ecbb27 100644
--- a/language/is_IS/common.lang.php
+++ b/language/is_IS/common.lang.php
@@ -38,7 +38,7 @@ $lang['At least one listed rule must be satisfied.'] = 'Að minnsta kosti einn f
 $lang['Author'] = 'Höfundur';
 $lang['Close this window'] = 'Loka þessum glugga';
 $lang['Confirm Password'] = 'Staðfesta lykilorð';
-$lang['Connection settings'] = 'Stillingar fyrir tengingu';
+$lang['Connection settings'] = 'Stillingar fyrir innskráningu';
 $lang['Login'] = 'Innskráning';
 $lang['Contact webmaster'] = 'Hafa samband við vefstjóra';
 $lang['Create a new account'] = 'Stofna nýjan aðgang';
@@ -157,7 +157,7 @@ $lang['created after %s (%s)'] = 'búið til eftir %s (%s)';
 $lang['created before %s (%s)'] = 'búið til fyrir %s (%s)';
 $lang['created between %s (%s) and %s (%s)'] = 'búið til milli %s (%s) og %s (%s)';
 $lang['created on %s'] = 'búið til á %s';
-$lang['Customize'] = 'Sérsníða';
+$lang['Customize'] = 'Aðlögun';
 $lang['Your Gallery Customization'] = 'Aðlögun á þínu galleríi';
 $lang['Default'] = 'Sjálfgefið';
 $lang['delete this photo from your favorites'] = 'eyða þessari mynd úr uppáhalds';
@@ -242,7 +242,7 @@ $lang['Empty query. No criteria has been entered.'] = 'Tóm fyrirspurn. Engin vi
 $lang['Search results'] = 'Leitarniðurstöður';
 $lang['Search in sub-albums'] = 'Leita í undiralbúmum';
 $lang['searched words : %s'] = 'orð sem leitað var að :%s';
-$lang['Contact'] = 'Tengiliðir';
+$lang['Contact'] = 'Hafa samband';
 $lang['set as album representative'] = 'setja sem smámynd á albúmi';
 $lang['Show number of comments'] = 'Sýna fjölda umsagna';
 $lang['Show number of hits'] = 'Sýna fjölda niðurstaða';
diff --git a/language/ja_JP/admin.lang.php b/language/ja_JP/admin.lang.php
index b908efe96..30d05bfc4 100644
--- a/language/ja_JP/admin.lang.php
+++ b/language/ja_JP/admin.lang.php
@@ -1233,4 +1233,23 @@ $lang['Are you sure you want to uninstall the plugin "%s"?'] = '「%s」プラ
 $lang['Always have a backup of your database and files.'] = 'データベースとファイルのバックアップを常に持っておくようにしてください。';
 $lang['Add New Plugin'] = '新しいプラグインを追加する';
 $lang['%sMB'] = '%sMB';
-$lang['%sGB'] = '%sGB';
\ No newline at end of file
+$lang['%sGB'] = '%sGB';
+$lang['Install Piwigo on mobile'] = 'モバイルデバイスにPiwigoをインストールする';
+$lang['Piwigo is also on mobile.'] = 'Piwigoにはモバイル版もあります。';
+$lang['Try now !'] = '試してみましょう！';
+$lang['This plugin has no recent update'] = 'このプラグインは最近アップデートがされていません。';
+$lang['This plugin have been updated recently'] = 'このプラグインは最近アップデートされました。';
+$lang['This plugin have no update since 3 years ! It may be outdated'] = 'このプラグインは3年以上アップデートがありません！すでに古くなっています';
+$lang['This plugin is incompatible with your version'] = 'このプラグインはあなたがお使いのバージョンと互換性がありません';
+$lang['This plugin was updated less than 6 months ago'] = 'このプラグインは6か月以内にアップデートされています';
+$lang['Understood, do not show again'] = 'わかりました。もう表示しないでください';
+$lang['Piwigo core'] = 'Piwigoコア';
+$lang['This albums is already in related categories list'] = 'このアルバムは既に関連アルバムリストに入っています。';
+$lang['Details'] = '詳細';
+$lang['If anything bad happens during the update, you would be able to restore a backup.'] = 'アップデートの途中で何か悪いことが起きた場合、バックアップから復元できるようになります。';
+$lang['Latest Piwigo news'] = '最新のPiwigoニュース';
+$lang['Current Version'] = '最新バージョン';
+$lang['Are you sure you want to unlock the gallery?'] = '本当にギャラリーのロックを外してもよろしいですか？';
+$lang['Place last'] = '最後尾に配置';
+$lang['Place first'] = '先頭に配置';
+$lang['Create a sub-album of "%s"'] = '"%s"のサブアルバムを作成する';
\ No newline at end of file