i re-compiled Paint.NET source code 3.01 with Microsoft.NET Framework 4.0 and removed some extra files.
Paint.NET supports 7 languages translations, you can change language at 'Help' -> 'Language' Sub Menu.
you can download zip file for Paint.NET 3.01 Windows.RT tested.
i'm new user of this thread, i can't write url direct.
please visit bellow url with internet browser.