58 Open Source Compressor Software Projects

An android image compression library.

🗜 JavaScript parser, mangler and compressor toolkit for ES6+

Limiter, compressor, convolver, equalizer and auto volume and many other plugins for PipeWire applications

CSS & JavaScript minifier, in PHP. Removes whitespace, strips comments, combines files (incl. @import statements and small assets in CSS files), and optimizes/shortens a few common programming patterns.

A powerful, flexible and easy to use Video and Image compression library for Android.

LZ4 compression for Java

A High-performance video compressor for Android using Hardware decoding and encoding API(MediaCodec).

Fastest Integer Compression

Brotli compressor and decompressor written in rust that optionally avoids the stdlib

lzbench is an in-memory benchmark of open-source LZ77/LZSS/LZMA compressors

🛩 An easy to use and well designed image compress library for Android.

Lizard (formerly LZ5) is an efficient compressor with very fast decompression. It achieves compression ratio that is comparable to zip/zlib and zstd/brotli (at low and medium compression levels) at decompression speed of 1000 MB/s and faster.

A PHP port of the YUI CSS compressor.

Algorithms for sound filters, like reverb, dynamic range compression, lowpass, highpass, notch, etc

App for macOS. Minify your images and graphics with just one drop. Autorenamed in the same place where it comes from. Immediately!

Compression Benchmark

An iOS library to compress images and optimize uploads

Compile UPX 3.96 and belong librarys on Visual Studio! Source also include LZMA, UCL and zlib :black_nib:

Simple & useful image compressor.

A django compressor tool that bundles css, js files to a single css, js file with webpack and updates your html files with respective css, js file path.

Collection of small public domain de/compressors in plain C.

video compressor on android

a fast, simple LZW file compressor

Flexible general-purpose compressor with a touch of citrus

A simplified implementation of the LZ77 compression algorithm

⚡ A compression library that implements many compression algorithms such as LZ4, Zstd, LZMA, Snappy, Brotli, GZip, and Deflate. It helps you to improve performance by reducing Memory Usage and Network Traffic for caching.

Free open-source compressor for apLib with 5-7% better ratios

一个灵活好用的图片压缩库

Compressor for .NET executables

Plugin to minify JS , CSS and HTML for quicken page load times by reducing the size of js/css/html files.

Packer compressing .net assemblies, (ab)using the PE format for data storage

Code and theory of a look-ahead compressor / limiter.

A Jekyll plugin that uses uncss to remove unused css rules.

Optimize And Minify PHP Code.

😍 a powerful gif image compressor

File compressor

Pletter compressor, used in MSX/Colecovision games

Javascript compressor

Handy Uploader is a responsive Vue.js file uploader and file viewer with an image compressor. It offers three display options (simple / thumbnail / table).

Roadroller: Flattens Your JavaScript Demo

Data compressor for 8-bit computers and low-end platforms

The Valden Heat Pump controller is a platform to precisely control heat pumps

An audio compressor plugin created with JUCE

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

CHPC: Cheap Heat Pump Controller

This class can minify HTML, JavaScript and CSS to take less space. It can take a string with either HTML, JavaScript or CSS, and parses it to eliminate unnecessary text. The class returns as result a a string that is smaller than the original.

A very low part count audio compressor based on arduino

Simpler data compressor for 8-bit computers and low-end platforms

Shell script GUI for chdman and ciso with zenity. Single or batch game format converter

Experimental general-purpose data compressor

A collection of compressors, built upon a small and simple graph-based LZSS framework

An audio plug-in that implements a dynamic range processor in which the response curve of each channel is an automatable spline.

Compress numerical data using variable byte encoding.

Image & PDF Compressor using Node.js only

A stable and Fast telegram video convertor bot which can compress, convert(video into audio and other video formats), rename with permanent thumbnail and trim.

Golang library for dealing with 7-Zip archives

A simple video compressor that will compress to any file size you desire.