Fast In-Memory Data Compression Algorithm (inline C/C++) 480+MB/s compress, 2800+MB/s decompress, ratio% better than LZ4, Snappy, and Zstd@-1

🗜️ Library and application for lossless, format-preserving, two-pass optimization and repair of Vorbis data, reducing its size without altering any audio information.

TinyZZZ includes GZIP, LZ4, ZSTD, LZMA compression algorithms written in C language, unlike the official code, this code mainly focuses on simplicity and easy to understand.

An online .txt file compressor, de-compressor tool which uses Huffman Coding for Lossless data compression.

A tool to generate optimized hardware files for univariate functions.

NZ1 - NanoZip 1: ultra-fast, dependency-free, portable C compression library optimized for embedded and high-performance use. Full docs: https://ferki-git-creator.github.io/nz1-site/

A tool to generate optimized hardware files for univariate functions.

Really High Efficient File Optimizer will losslessly recompress files as much as possible according to their mime-types

Easy data compression algorithm.

Lossless audio encoding based in Golomb Rice Coding algorithm.

Simple tool to compress the entire set of photos and videos in a directory.

Data compression algorithms in C++

File Compressor v2 is an advanced, user-friendly web application for compressing and decompressing files using both Huffman Coding and Lempel–Ziv (LZ77/LZW) algorithms. Designed with efficiency in mind, it enables lossless compression of text, code, and document files—saving disk space without sacrificing data integrity. With a sleek HTML interface

CLI tool for video processing (H.265/HEVC encoding & QuickTime compatibility) using FFmpeg, and batch lossless image compression with format preservation.

Experimental Hrust compressor with 8bits buffer. Forked from https://gitlab.com/eugene77/optimal-hrust-compressor

FLAC lossless audio encoder-decoder for education purposes

Lossless data compression algorithm, aimed at fast decompression speeds and better compression ratios than LZ4HC and other speed-oriented algorithms

Serialize + compress Pandas DataFrames.

Fast & free image compression tool that actually works

Huffman Coding implementation in Java for lossless data compression and decompression using a priority queue-based Huffman tree.