A high quality MP3 encoder
AZip - A portable Zip Archive Manager
Various small and useful command-line utilities
A simple backup utility
Litc - light in band text compressor
C++ library for archive random read access.
Create,extract and encrypt ZIP,GZIP,TAR,BZIP2,TAZ files on Java mobile
A Python Script to Compress and Backup a Folder
Graphical user interface for the utility sfxcompress
a gtk+ GUI front-end of fsarchiver