UHARC/GUI is described as 'graphical user interface for the UHARC file archiver with unique features.
UHARC is a high performance file archiver. It was written by Uwe Herklotz' and is an app in the File Management category. There are more than 50 alternatives to UHARC/GUI 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 UHARC/GUI are PeaZip (Free, Open Source), WinRAR (Freemium), Bandizip (Freemium) and The Unarchiver (Free).