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

Reliable PostgreSQL Backup & Restore

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

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

Mangos ZERO is a server for World of Warcraft. The server serves full world content including authentication & scripts support. Compatible with World of Warcraft clients 1.12.1-1.12.3 - Report all issues at https://www.getmangos.eu/bug-tracker/mangos-zero/

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

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

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

Collection of compression related Go packages.

A fully open source app to extract rar, zip, tar, bz2, gz, 7z, xz, jar and z etc (encrypted .zip & .7z supported)

Archive library for browsers

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)

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

Decompression routines for ancient formats

A very intuitive and useful adapter to libarchive for universal archive access.

Your go-to for easy access to a plethora of compression algorithms, all neatly bundled in one simple installation.

Go package to natively decompress and unarchive tar.gz, tar.bzip2, tar.xz, zip and tar files.

Fast parallel random access to bzip2 and gzip files in Python

A native Go 7z archive reader.

Long Range Zip. Updated and Enhanced version of ckolivas' lrzip project. Lots of new features. Better compression. Actively maintained.