ABC - Advanced Blocksorting Compressor

ABC is a free data compression program based on the Burrows-Wheeler transformation. The source code is free for academic, research and educational use as depicted in the Abel Public License (APL). The program is developed in DELPHI as a command line program just like GZIP.


Update: Jurgen has released the source code for ABC at long last! The Delphi source is available for download from the web site and can be used under his own APL.