Browse free open source File Compression software and projects for Mac below. Use the toggles on the left to filter open source File Compression software by OS, license, language, programming language, and project status.
A high quality MP3 encoder
Free Zip software and Rar extractor
Advanced PNG optimization program
Brotli compression format
Java wrapper for 7z archiver engine
JavaScript parser, mangler, compressor, beautifier toolkit
Zpaq compatible archiver for Win, Linux, Free/OpenBSD, Solaris, MacOS
Advanced data compression toolkit for Delphi and C++Builder
AZip - A portable Zip Archive Manager
An alternative 7-Zip GUI
A fast compressor/decompressor
Insane(ly slow but wicked good) PNG image optimization
Easily create & extract archives, and compress & decompress files
Various small and useful command-line utilities
Create,extract and encrypt ZIP,GZIP,TAR,BZIP2,TAZ files on Java mobile
A ROLZ-based file compressor
A standalone, portable Ada library for .zip archives