: It avoids storing settings in the Windows Registry, keeping the host computer clean.
: Beyond RAR and ZIP, it handles CAB, ARJ, LZH, TAR, GZ, ACE, UUE, BZ2, JAR, ISO, 7Z, and Z archives. Why Use a Portable Version? winrar 5 portable download
A "portable" download allows you to run the application directly from a USB flash drive or a cloud folder. : It avoids storing settings in the Windows