jzip.org is a WinZip like program written in java. The project aims to provide the ultimate zip tool free of proprietary code and portable to virtually any modern operating system. Preconfigured binary packages are provided for Windows 9x, Windows 2000 and of course for Linux (that one should fit any Unix-like system).

Release 0.20 w/numerous bug fixes shipped in September, 2003.

http://jzipdotorg.cjb.net/