free in File Compression downloads
ZipGenius
6.3.2.3116 download... you want from it. ZipGenius is a free zip utility that supports more than 20 file formats for compression and encoding, including OpenOffice.org documents, ZIP, RAR and 7-zip. It ...
Zzip
0.36c download... structured model) Currently Zzip is free (released under the GNU LGPL), here is a list of its features : - great compression ratio and good decompression ...