WinRAR - What's new in the latest version
1. New RAR 5.0 archiving format. You can use "RAR 5.0" option
in archiving dialog or -ma command line switch to create
RAR 5.0 archives.
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.