.DZIP File Extension
File TypeThe Witcher 2 Game Archive
What is a DZIP file?
File used by The Witcher 2: Assassins of Kings, a third person role-playing game; used as a container format for game content and may store various types of data, including models, textures, sounds, and other game data.
DZIP files are also used for storing downloadable content (DLC) for The Witcher 2.