WinRAR is an archiving utility that completely supports RAR and ZIP 
archives and is able to unpack CAB, ARJ, LZH, TAR, GZ, ACE, UUE, BZ2, 
JAR, ISO, 7Z, Z archives. It consistently makes smaller archives than 
the competition, saving disk space and transmission costs.
WinRAR offers a graphic interactive interface utilizing mouse and 
menus as well as the command line interface. WinRAR is easier to use 
than many other archivers with the inclusion of a special "Wizard" mode 
which allows instant access to the basic archiving functions through a 
simple question and answer procedure.
