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

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• Updated Nov 9, 2026
• C++

Multi-format archive and compression library

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• Updated Nov 10, 2026
• C

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

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• Updated Nov 12, 2026
• C++

SharpCompress is a fully managed C# library to deal with many compression types and formats.

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• Updated Nov 12, 2026
• C#

Fork of the popular zip manipulation library found in the zlib distribution.

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• Updated Nov 10, 2026
• C

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

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• Updated May 20, 2025
• C

7zip in python3 with ZStandard, PPMd, LZMA2, LZMA1, Delta, BCJ, BZip2, and Deflate compressions, and AES encryption.

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• Updated Nov 1, 2026
• Python

An Android compress and extract library support popular compression format such as rar, zip, tar, lzma. based on p7zip.

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• Updated Oct 29, 2021
• C++

⚡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.

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• Updated Dec 15, 2025
• C#

Compression Benchmark

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• Updated Nov 12, 2026
• C++

The Minimal LZMA (minlzma) project aims to provide a minimalistic, cross-platform, highly commented, standards-compliant C library (minlzlib) for decompressing LZMA2-encapsulated compressed data in LZMA format within an XZ container, as can be generated with Python 3.6, 7-zip, and xzutils

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• Updated Jan 13, 2022
• C

Archive library for browsers

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• Updated Apr 28, 2024
• JavaScript

Swift libcompression wrapper as an extension for the Data type (GZIP, ZLIB, LZFSE, LZMA, LZ4, deflate, RFC-1950, RFC-1951, RFC-1952)

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• Updated Oct 7, 2026
• Swift

A Swift framework for working with compression, archives and containers.

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• Updated Jul 1, 2026
• Swift

Golang library for dealing with 7-zip archives

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• Updated Oct 28, 2026
• Go

Python bindings for the LZMA library

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• Updated Feb 13, 2026
• C

An LZMA decoder written in pure Rust

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• Updated Jul 17, 2024
• Rust

Compile UPX 3.96 and belong librarys on Visual Studio! Source also include LZMA, UCL and zlib ✒️

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• Updated Sep 17, 2020
• C

PLzmaSDK is (Portable, Patched, Package, cross-P-latform) Lzma SDK.

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• Updated Sep 21, 2026
• C

A Windows PE packer for executables (x64) with LZMA compression and with full TLS (Thread Local Storage) support.

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• Updated Oct 27, 2025
• C