diff --git a/CONTRIBUTING.md b/CONTRIBUTING.md
index 2310bf392..23f3920bc 100644
--- a/CONTRIBUTING.md
+++ b/CONTRIBUTING.md
@@ -9,3 +9,6 @@ Make sure library part (libsrc/ffdec_lib) does not depend on GUI and does not co
 
 ## Tests
 Make sure existing tests pass.
+
+## Translations to other languages
+For information about localizations to other languages and how to contribute, see [TRANSLATIONS.md](TRANSLATIONS.md) file
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diff --git a/TRANSLATIONS.md b/TRANSLATIONS.md
new file mode 100644
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+++ b/TRANSLATIONS.md
@@ -0,0 +1,44 @@
+# Translations
+
+## Available languages
+ FFDec contains these translations:
+ - English
+ - Catalan
+ - Czech
+ - Chinese
+ - Dutch
+ - French
+ - German
+ - Hungarian
+ - Italian
+ - Polish
+ - Portugese - Portugal
+ - Portugese - Brasilian
+ - Russian
+ - Spanish
+ - Swedish
+ - Ukrainian
+
+## Preparing...
+Translators are working on these new translations: 
+- No new translations planned now...
+
+## New translation
+If you would like to translate FFDec to your language, please follow these steps:
+
+1. Check whether your language is not already present or in preparing state (see list on the top)
+2. Find out your language code (See [table](http://www.loc.gov/standards/iso639-2/php/code_list.php) )
+3. Create new issue in [issue tracker](https://www.free-decompiler.com/flash/issues/) containing your new language name + code. (You should register first)
+4. Download `Language pack for translators (zipped)` from latest (including nighlty) version on [releases page](https://github.com/jindrapetrik/jpexs-decompiler/releases)
+5. The archive contains all language files for newest version of FFDec. Each language in this pack has files with its own suffix which is standard language code.
+6. Extract Language pack ZIP file
+7. Copy each `.properties` file without `_xx` suffix (english), to new file which has your language code suffix (`_cs` is for czech, etc...)
+8. Open `.properties` files with an editor. (`.properties` editor bundled with some Java IDE is better than standard text editor)
+9. In order to `.properties` to work in FFDec, all nonascii characters should be replaced with unicode escapes (like `\u1234`). IDE editors like Netbeans do this automatically. If you have classic text editor, you can skip this phase, I will do it later myself.
+10. Don't forget to place your name in `AboutDialog_xx.properties` file.
+11. Attach translated files to that issue.
+12. Goto [Issue #354] and look for new translated strings.
+12. Subscribe to [Issue #354] to be notified about new strings in the future.
+13. Wait for next release where your translation will be included.
+
+[Issue #354]: https://www.free-decompiler.com/flash/issues/354-new-translations
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