7zip

Easily create & extract archives, and compress & decompress files of various formats

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

Multi-format archive and compression library

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

Torrent client with HTTP, fuse, and WebDAV interfaces. Start exploring your torrent files right away, even zip, rar, or 7zip archive contents!

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

Because 7-zip source code was in a 7z archive [mirror]

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

A C++ static library offering a clean and simple interface to the 7-zip DLLs.

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

UnifiedArchive - an archive manager with unified interface for different formats (bundled with cli utility). Supports all formats with basic operations (reading, extracting and creation) and popular formats specific features (compression level, password-protection, comment)

Python bindings for the LZMA library

Go bindings for unarr (decompression library for RAR, TAR, ZIP and 7z archives)

Archive library for browsers

C# wrapper for 7z.dll

Fork of SevenZipSharp on CodePlex

Event driven 7zip utility plugin for the Unreal Engine.

A Node.js wrapper for 7-Zip

Fork of SevenZip++ for modern builds.

Utility to optimize media files for Direct Play in Plex, Emby, Jellyfin