Products of Julian Seward
bzip2 is a freely available, patent free, high-quality data compressor. It typically compresses files to within 10% to 15% of the best available techniques (the PPM family of statistical compressors), whilst being around twice as fast at compression and six times faster at decompression. The code is organised as a library with a.
Freeware download of GnuWin32: Bzip2 1.0.2, size