What AI says about Quake Army Knife

QuArK (Quake Army Knife) is a cross-game editor for Quake and many engines similar to id Software's, supporting 41 games and 5 generic engines. It can edit maps and models, import sounds and textures, run compilers, and create or modify .pak/.pk3 archives, including importing compiled .bsp files to change entities. The project offers tutorials, an infobase, forums, downloads, and addons to support modding and game development.