Free DVD authoring and burning tool for Linux and Windows
Translations were made by many people, you can find their list in AUTHORS file in CVS repository. Thanks everybody!
If you intent to maintain the translation and keep it up to date, you should consider subscribing to the dvdstyler-translations mailing list. Important information, such as notifications about newly added strings that need translation, are sent to this list.
And it is naturally possible to translate DVDStyler Guide. The file to translate can be downloaded here (DVDStylerGuide_en.xml).