Winrar Trialware by RARLab
I used to use Winzip for for my archive compression needs in Windows, but WinRAR handles more file types. Not to mention, Winzip does the irritating “feature” of putting unnecessary junk in the taskbar! What is with all the different file compression formats anyway? WinRAR supports: RAR, ZIP, CAB, ARJ, LZH, TAR, GZ, TAR.GZ, BZ2, TAR.BZ2, ACE, UUE, JAR, ISO, 7Z, and Z.