Fast lossless data compression in Go

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

Fast lossless data compression in C++

High-performance asymmetric lossless compression. 40%+ faster decompression than LZ4 on ARM64 with better compression ratios. Optimized for Game Assets, Firmware & App Bundles.

Fast lossless data compression in Java

GPU-Accelerated Lossless Data Compressors Survey

TSXor: A Simple Time Series Compression Algorithm

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

A software library of lossless data compression methods tuned and optimized for AMD “Zen”-based CPUs

High-speed lossless data compression of 16 to 512 bytes--get better average compression than QuickLZ for 512-byte blocks. td512 maintains good compression down to 16-byte blocks.

A bit-packing library providing contiguous data structures of bits and signed/unsigned integers with arbitrary (non-standard) bit widths

An arithmetic coder for Rust.

GPULZ: Optimizing LZSS Lossless Compression for Multi-byte Data on Modern GPUs

Java rewrite of Sela lossless audio codec

Lossless Image Compression and Transmission in Matlab

A program utilizing lossless compression and the huffman algorithm.

Implementation of various techniques used in data compression.

Implementation of lossless data compression technique written in Python.

kanzi-cpp的分支版本

SLA - Solitary Lossless Audio Compressor

ALA - Ayashi Lossless Audio Compressor

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

C++ implementation of Huffman Encoder and Decoder

RavdecJS is a JavaScript module implementing a lossless data compression algorithm designed by Ravin Kumar on September 19, 2016. This algorithm is designed exclusively for textual data, including alphabets, numbers, and symbols.

Collection of Python Projects and Labs

This project compares five lossless data compression techniques—Binary, Run-Length, Dictionary, Frame of Reference, and Differential Encoding—applied to integer and string CSV data. The performance is evaluated in terms of compression ratio, file size, and encoding/decoding time

arithmetic encoder decoder, C port of Amir Said's FastAC

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

Lossless image format that compresses by clustering pixels and using arithmetic encoding for extreme size reduction. Ideal for images with a high pixel-to-color ratio.

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