Building better compression together

Decompression routines for ancient formats

Golang library for dealing with 7-zip archives

Comae Hibernation File Decompressor

Zee is an efficient and simple to use Android Archiver and decompressor. It can decompress and compress from-to all the formats supported by the well known 7zip utility. Copyright © 2018 Mahmoud Galal , for support contact me:[email protected]

A dependency-free, single-file FLOSS unrar library

Patches mixer_paths.xml on Pixel Tensor devices to decompress the digital PCM volume.

File Compressor written in C using both Shannon Fano and RLE algorithms

lcn2kai/Nissan Connect SD card file decompressor.

Pletter compressor, used in MSX/Colecovision games

Tiny LZW implementations in assembly

XNU panic decompressor tool. No commercial use.

🎮 PZZ (de)compressor & unpacker - [PS2] GioGio’s Bizarre Adventure / JoJo no Kimyō na Bōken: Ōgon no Kaze

SWF compressor/decompressor

Tool for decompress and recompress graphics from games developed by KONAMI for NES using RLE algorithm.

Game Boy Compression Playground - detailed information related to Game Boy compression methods.

Romhacking python library

Extract a recursively compressed single file (multiple archive formats).

KanziSFX is a minimal Kanzi decompressor to decompress an embedded Kanzi bit stream, with built-in support to also untar a compressed tar archive. So, the embedded Kanzi bit stream could contain either a single file of arbitrary type or a tar archive which will be both decompressed and unarchived.

The unace utility (written in C) is used for extracting, testing and viewing the contents of archives created with the ACE archiver.