Zstandard - Fast real-time compression algorithm
Brotli compression format
A fast compressor/decompressor
A high quality MP3 encoder
Free Zip software and Rar extractor
Advanced PNG optimization program
Zpaq compatible archiver for Win, Linux, Free/OpenBSD, Solaris, MacOS
Litc - light in band text compressor
Various small and useful command-line utilities
Next Version of Long Range Compression Program (lrzip)
Java wrapper for 7z archiver engine
C++ library for archive random read access.
A huge files block differential compressor
Implementation of LZW compression algorithm in C
A ROLZ-based file compressor
Zipios is a C++ library for reading and writing 32bit Zip archives.