TheXSoft.com tries to offer translations for the programs that are released here, and because these programs are released free of charge we cannot pay for translations, and relay on help from others. Normally a update does not requires that many lines of text to be translated, but if your translating to a new language it could be around 1 A4 lines of text.
Sign up for the newsletter ( Requires you to be logged in, this is a great option if your willing to help out for upcoming releases )
Contact us directly ( This is a fast solution, esp if you are willing to help on something right now. Can of course be combined with the newsletter).
Make post in the Forum