7-Zip with support for Brotli, Fast-LZMA2, Lizard, LZ4, LZ5 and Zstandard

Optimized Go Compression Packages

DataBackup for Android 7.0+

Multi-format archive and compression library

Reliable PostgreSQL Backup & Restore

A fast high compression read-only file system for Linux, Windows and macOS

lzbench is an in-memory benchmark of open-source LZ77/LZSS/LZMA compressors

Access large archives as a filesystem efficiently, e.g., TAR, RAR, ZIP, GZ, BZ2, XZ, ZSTD archives

A new p7zip fork with additional codecs and improvements (forked from https://sourceforge.net/projects/sevenzip/ AND https://sourceforge.net/projects/p7zip/).

tools to create and extract Squashfs filesystems

Lizard (formerly LZ5) is an efficient compressor with very fast decompression. It achieves compression ratio that is comparable to zip/zlib and zstd/brotli (at low and medium compression levels) at decompression speed of 1000 MB/s and faster.

A rust binding for the zstd compression library.

Python bindings to the Zstandard (zstd) compression library

go wrapper for zstd

Fast In-Memory Data Compression Algorithm (inline C/C++) 460+MB/s compress, 2800+MB/s decompress, ratio% better than LZ4, Snappy, and Zstd@-1

Compression Benchmark

HPCC-Systems Web-Assembly (JavaScript)

A simple and lightweight Linux® distribution based on musl libc and toybox

⚡An Easy-to-Use and Optimized compression library for .NET that unified several compression algorithms including LZ4, Snappy, Zstd, LZMA, Brotli, GZip, ZLib, and Deflate. This library aids in Improving Performance by Reducing Memory Usage and Bandwidth Usage. Along with a greate Performance Benchmark between different compression algorithms.

Zstd wrapper for .NET