AutoUnpack is described as 'Freeware utility that can be used to automatically download, repair, and unpack all RAR-, 7z-, zip-, TS - archives, or splitted files (e.g. *.001). Which is especially useful for usenet binaries' and is an app in the file management category. There are more than 25 alternatives to AutoUnpack for a variety of platforms, including Windows, Mac, Linux, Android and BSD apps. The best AutoUnpack alternative is 7-Zip, which is both free and Open Source. Other great apps like AutoUnpack are WinRAR, NanaZip, Bandizip and File Roller.