Rzip

rzip
Original author(s)Andrew Tridgell
Stable release
2.1 / 14 February 2006; 18 years ago (2006-02-14)
Written inC
Operating systemUnix-like
Size46K (source code tarball, gzipped)
Websiterzip.samba.org

rzip is a huge-scale data compression computer program designed around initial LZ77-style string matching on a 900 MB dictionary window, followed by bzip2-based Burrows–Wheeler transform and entropy coding (Huffman) on 900 kB output chunks.