An LZ77-based file compressor
Free portable utility for working with 7z, ZIP, TAR, RAR files
DM-commander is a two-pane file and archive manager for Windows.
A JBIG2 decoder written for Java under a BSD license
A standalone, portable Ada library for .zip archives
Zipios is a C++ library for reading and writing 32bit Zip archives.
Client side solution for PC & Browser Firefox to create zip archive
A FastDL Server for Counter Strike in C#
lossless data compressor
A free and easy-to-use password protected file archiver