The Quake Army Knife QuArK, short for Quake Army Knife, is a versatile game editor designed for Quake and various other games that utilize engines compatible with id Software's engines. Supporting a wide range of games, engines, expansions, and mods, QuArK offers editing capabilities for maps, models, sounds, textures, compilers, and file formats like .pak, .pk3, and .bsp. This comprehensive tool is unparalleled in its ability to perform a multitude of editing tasks for game development.

Part of the 'Utilities' category, The Quake Army Knife QuArK is a free application exclusively available for Windows users. Developed by Armin Rigo, this software is a valuable asset for game developers and modders seeking a robust editing environment.