diff --git a/check_process b/check_process
index 38cad30..6d30eee 100644
--- a/check_process
+++ b/check_process
@@ -8,7 +8,7 @@
 		domain="domain.tld"	(DOMAIN)
 		path="/path"	(PATH)
 		admin="john"	(USER)
-		language="en_US"
+		language="fr"
 		is_public=1	(PUBLIC|public=1|private=0)
 		password="pass"
 	; Checks
diff --git a/conf/i18n/ar_EG.phar b/conf/i18n/ar_EG.phar
new file mode 100644
index 0000000..060bcb6
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diff --git a/conf/i18n/ar_SA.phar b/conf/i18n/ar_SA.phar
new file mode 100644
index 0000000..060bcb6
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diff --git a/conf/i18n/az.phar b/conf/i18n/az.phar
new file mode 100644
index 0000000..296993a
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diff --git a/conf/i18n/bg.phar b/conf/i18n/bg.phar
new file mode 100644
index 0000000..c2c7d0b
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diff --git a/conf/i18n/ca.phar b/conf/i18n/ca.phar
new file mode 100644
index 0000000..df38aae
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diff --git a/conf/i18n/cs.phar b/conf/i18n/cs.phar
new file mode 100644
index 0000000..7d055f5
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diff --git a/conf/i18n/da.phar b/conf/i18n/da.phar
new file mode 100644
index 0000000..f0b1b2d
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diff --git a/conf/i18n/de.phar b/conf/i18n/de.phar
new file mode 100644
index 0000000..282c490
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diff --git a/conf/i18n/el.phar b/conf/i18n/el.phar
new file mode 100644
index 0000000..2eb7d7a
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diff --git a/conf/i18n/en_GB.phar b/conf/i18n/en_GB.phar
new file mode 100644
index 0000000..f90eb36
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diff --git a/conf/i18n/es_AR.phar b/conf/i18n/es_AR.phar
new file mode 100644
index 0000000..0caf7fe
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diff --git a/conf/i18n/es_ES.phar b/conf/i18n/es_ES.phar
new file mode 100644
index 0000000..4953e4c
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diff --git a/conf/i18n/es_MX.phar b/conf/i18n/es_MX.phar
new file mode 100644
index 0000000..6d3cf43
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diff --git a/conf/i18n/et.phar b/conf/i18n/et.phar
new file mode 100644
index 0000000..5376331
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diff --git a/conf/i18n/fa.phar b/conf/i18n/fa.phar
new file mode 100644
index 0000000..cbcca83
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diff --git a/conf/i18n/fi.phar b/conf/i18n/fi.phar
new file mode 100644
index 0000000..3f3d343
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diff --git a/conf/i18n/fr.phar b/conf/i18n/fr.phar
new file mode 100644
index 0000000..1ac881a
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diff --git a/conf/i18n/he.phar b/conf/i18n/he.phar
new file mode 100644
index 0000000..e3fc887
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diff --git a/conf/i18n/hr.phar b/conf/i18n/hr.phar
new file mode 100644
index 0000000..f29f574
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diff --git a/conf/i18n/hu.phar b/conf/i18n/hu.phar
new file mode 100644
index 0000000..8bd023c
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diff --git a/conf/i18n/id.phar b/conf/i18n/id.phar
new file mode 100644
index 0000000..6fee592
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diff --git a/conf/i18n/it.phar b/conf/i18n/it.phar
new file mode 100644
index 0000000..b840f13
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diff --git a/conf/i18n/ja.phar b/conf/i18n/ja.phar
new file mode 100644
index 0000000..889b6d2
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diff --git a/conf/i18n/ko.phar b/conf/i18n/ko.phar
new file mode 100644
index 0000000..74d9e70
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diff --git a/conf/i18n/lt.phar b/conf/i18n/lt.phar
new file mode 100644
index 0000000..1b16942
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diff --git a/conf/i18n/mk.phar b/conf/i18n/mk.phar
new file mode 100644
index 0000000..f3b9754
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diff --git a/conf/i18n/mn.phar b/conf/i18n/mn.phar
new file mode 100644
index 0000000..257a211
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diff --git a/conf/i18n/ms.phar b/conf/i18n/ms.phar
new file mode 100644
index 0000000..83b39f2
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diff --git a/conf/i18n/nl.phar b/conf/i18n/nl.phar
new file mode 100644
index 0000000..1b0228f
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diff --git a/conf/i18n/no.phar b/conf/i18n/no.phar
new file mode 100644
index 0000000..13c3341
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diff --git a/conf/i18n/pl.phar b/conf/i18n/pl.phar
new file mode 100644
index 0000000..1bcfe21
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diff --git a/conf/i18n/pt_BR.phar b/conf/i18n/pt_BR.phar
new file mode 100644
index 0000000..59f45ad
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diff --git a/conf/i18n/pt_PT.phar b/conf/i18n/pt_PT.phar
new file mode 100644
index 0000000..31b8f34
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diff --git a/conf/i18n/ro.phar b/conf/i18n/ro.phar
new file mode 100644
index 0000000..412e5c8
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diff --git a/conf/i18n/ru.phar b/conf/i18n/ru.phar
new file mode 100644
index 0000000..00b7779
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diff --git a/conf/i18n/sk.phar b/conf/i18n/sk.phar
new file mode 100644
index 0000000..87d55b0
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diff --git a/conf/i18n/sl.phar b/conf/i18n/sl.phar
new file mode 100644
index 0000000..4a6b1ec
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diff --git a/conf/i18n/sr_CS.phar b/conf/i18n/sr_CS.phar
new file mode 100644
index 0000000..ac26fd5
Binary files /dev/null and b/conf/i18n/sr_CS.phar differ
diff --git a/conf/i18n/sv_SE.phar b/conf/i18n/sv_SE.phar
new file mode 100644
index 0000000..d7683b8
Binary files /dev/null and b/conf/i18n/sv_SE.phar differ
diff --git a/conf/i18n/th.phar b/conf/i18n/th.phar
new file mode 100644
index 0000000..df070a3
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diff --git a/conf/i18n/tr.phar b/conf/i18n/tr.phar
new file mode 100644
index 0000000..7cc3d73
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diff --git a/conf/i18n/uk.phar b/conf/i18n/uk.phar
new file mode 100644
index 0000000..fe08b6e
Binary files /dev/null and b/conf/i18n/uk.phar differ
diff --git a/conf/i18n/vi.phar b/conf/i18n/vi.phar
new file mode 100644
index 0000000..3d8dd4a
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diff --git a/conf/i18n/zh_CN.phar b/conf/i18n/zh_CN.phar
new file mode 100644
index 0000000..30a9d70
Binary files /dev/null and b/conf/i18n/zh_CN.phar differ
diff --git a/conf/i18n/zh_TW.phar b/conf/i18n/zh_TW.phar
new file mode 100644
index 0000000..9185d0a
Binary files /dev/null and b/conf/i18n/zh_TW.phar differ
diff --git a/manifest.json b/manifest.json
index d5a2421..e758429 100644
--- a/manifest.json
+++ b/manifest.json
@@ -67,8 +67,8 @@
                     "en": "Choose the application language",
                     "fr": "Choisissez la langue de l'application"
                 },
-                "choices": ["en_US"],
-                "default": "en_US"
+                "choices": ["en_US","fr","ar_EG","ar_SA","az","bg","ca","cs","da","de","el","en_GB","es_AR","es_ES","es_MX","et","fa","fi","he","hr","hu","id","it","ja","ko","lt","mk","mn","ms","nl","no","pl","pt_BR","pt_PT","ro","sk","sl","sr_CS","sv_SE","th","tr","uk","vi","zh_CN","zh_TW"],
+                "default": "fr"
             },
             {
                 "name": "password",
diff --git a/scripts/install b/scripts/install
index e38ec4a..a37e8de 100644
--- a/scripts/install
+++ b/scripts/install
@@ -162,6 +162,13 @@ pushd "$final_path/include/plugins/build"
 popd
 ynh_secure_remove --file="$final_path/include/plugins/build"
 
+#=================================================
+# INSTALL LANGUAGE
+#=================================================
+ynh_print_info --message="Installing language..."
+
+rsync -a "../conf/i18n" "$final_path/include/."
+
 #=================================================
 # SETUP APPLICATION WITH CURL
 #=================================================
diff --git a/scripts/upgrade b/scripts/upgrade
index d45cace..d3fd195 100644
--- a/scripts/upgrade
+++ b/scripts/upgrade
@@ -171,6 +171,14 @@ then
 	popd
 	ynh_secure_remove --file="$final_path/include/plugins/build"
 fi
+
+#=================================================
+# UPGRADE LANGUAGE
+#=================================================
+ynh_print_info --message="UPGRADING language..."
+
+rsync -a "../conf/i18n" "$final_path/include/."
+
 #=================================================
 # FINALIZE UPGRADE
 #=================================================