Uharc is the best archiver on the earth in fact it compresses better than WinRar\WinZip\7zip
What is FileCompress?
FileCompress is a GUI (Graphical User Interface) for UHARC. In other words it represents the simplest way to use the Uharc with all of its options. To these you have to add the features that the FileCompress offers as a user friendly and modern interface, a shell context menu, the possibility to create customizable SFX (Self-extracting archives), the preview of the archives through the creation of file and virtual folder and the support for v0.6 and v0.4 Uharc archives.

The license of this software is Freeware, you can free download and free use this file compression software.