As far the new version of Notepad X has the following translations :

Chinese
Czech
Greek
Italian
Japanese
Polish
Portuguese
Russian

To download the translations you can use this page or use the Notepad X Build-in download manager.

I want to say thank you to all the translators for they work, and i will be very happy to seen even more translations.

To create and submit translations you can check this page ,for any question you can use the forum.

Edit : Czech translation added today

To get the latest version check the Downloads page

To learn more check this page
You can browse the source code from here.

Chinese Translation is available thanks to Benny.Flash. Also few days ago Japanese was submitted.
You can find it at Translations Download Page or at Downloads Dialog inside Notepad x options.

A Notepad X version 2 is under development including a lot of new futures.
More updates are coming soon.
Check the about page to find out more information about Notepad X.

!Update check some of the version 2 screenshots at our screenshots page