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

DataBackup for Android 7.0+

Optimized Go Compression Packages

Reliable PostgreSQL Backup & Restore

Multi-format archive and compression library

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

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

lzbench is an in-memory benchmark of open-source compressors

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 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 fast decompression speed

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++) 480+MB/s compress, 2800+MB/s decompress, ratio% better than LZ4, Snappy, and Zstd@-1

⚡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.

HPCC-Systems Web-Assembly (JavaScript)

zstd format implementation in pure rust

Compression Benchmark

An opinionated Linux® distribution based on musl libc and toybox