WinZip

Tested version: 7.0 SR-1 (1285)
Web site: http://www.winzip.com
Download site: http://www.winzip.com
Author: not known

Default extension: ZIP, full support for TAR, gzip, UUEncode, XXencode, BinHex, MIME, small support for ARJ, LZH, ARC
Interface: Windows interface, explorer shell integration, (command line was downloadable alone as beta)
Languages: English
Download size: 943,835 bytes
After install size: 2,134,316 bytes

Advantages: Best PackScore, fastest program, widely used format, support for internet used files
Disadvantages: Worst compression rate, a bit large installation

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