UnRarX is described as 'If the command line is not your thing - heres a GUI front-end for unrar. Drag-and-Drop extraction. Built-in par2 recovery. Written by Peter Noriega'. There are more than 50 alternatives to UnRarX for a variety of platforms, including Windows, Mac, Linux, Android and BSD. The best alternative is 7-Zip, which is both free and Open Source. Other great apps like UnRarX are PeaZip (Free, Open Source), WinRAR (Freemium), Bandizip (Freemium) and The Unarchiver (Free).