compression

Reliable PostgreSQL Backup & Restore

Unreal Engine 4 decryptor for FreeArc and Sharc (CLS-filter)

Telltale Games *.ttarch decryptor for FreeArc and Sharc (CLS-filter)

Package bitz is a simple, limited and sub-optimal variable bit length coder/decoder.

LZO implementation for FreeArc and Sharc (CLS-filter)

BWT implementation for FreeArc and Sharc (CLS-filter)

Bzip2/libbz2 is a program and library for lossless, block-sorting data compression. This is the official repository for development of BZip2 1.1+.

Zlib implementation for FreeArc and Sharc (CLS-filter)

Brotli implementation for FreeArc and Sharc (CLS-filter)

ZSTD implementation for FreeArc and Sharc (CLS-filter)

LZAV implementation for FreeArc and Sharc (CLS-filter)

LZ4 implementation for FreeArc and Sharc (CLS-filter)

Resident Evil 4 RDLX compressor/decompressor for FreeArc and Sharc (CLS-filter)

MP2 unpacker/packer for FreeArc and Sharc (CLS-filter)

LZ5 (Lizard) implementation for FreeArc and Sharc (CLS-filter)

#P=NP&coNP

Scripts to do a lot of things easily. Shared functions to use in new scripts. A test facility for new scripts. Very easy to use.

Compressor-based spam filter

Bzip2 compression investigations

Lempel–Ziv–Welch (LZW) algorithm implementation in Raku