Compression Libraries - Page 1

Zstandard - Fast real-time compression algorithm

C 20377Updated: 10 mo ago License: Proprietary (Proprietary)

Luban(鲁班)—Image compression with efficiency very close to WeChat Moments/可能是最接近微信朋友圈的图片压缩算法

Java 13279Updated: 10 mo ago License: Permissive (Apache-2.0)

Brotli compression format

C 12187Updated: 10 mo ago License: Permissive (MIT)

UPX - the Ultimate Packer for eXecutables

C++ 11626Updated: 10 mo ago License: Proprietary (Proprietary)

Create, read and edit .zip files with Javascript

JavaScript 8915Updated: 10 mo ago License: Proprietary (Proprietary)

GUI image optimizer for Mac

HTML 8401Updated: 10 mo ago License: Strong Copyleft (GPL-2.0)

Extremely Fast Compression algorithm

C 8333Updated: 10 mo ago License: Proprietary (Proprietary)

An android image compression library.

Kotlin 6813Updated: 11 mo ago License: No License (No License)

A fast compressor/decompressor

C++ 5625Updated: 11 mo ago License: Proprietary (Proprietary)

ZipArchive is a simple utility class for zipping and unzipping files on iOS, macOS and tvOS.

C 5240Updated: 10 mo ago License: Permissive (MIT)

Improved JPEG encoder.

C 5139Updated: 11 mo ago License: Proprietary (Proprietary)

Lepton is a tool and file format for losslessly compressing JPEGs by an average of 22%.

C++ 5020Updated: 11 mo ago License: Permissive (Apache-2.0)

high speed zlib port to javascript, works in browser & node.js

JavaScript 4882Updated: 11 mo ago License: Permissive (MIT)

Javascript-based HTML compressor/minifier (with Node.js support)

JavaScript 4783Updated: 1 y ago License: Permissive (MIT)

Lossy PNG compressor — pngquant command based on libimagequant library

C 4674Updated: 11 mo ago License: Proprietary (Proprietary)

JavaScript image compressor.

JavaScript 4417Updated: 10 mo ago License: Permissive (MIT)

Easily create & extract archives, and compress & decompress files of various formats

Go 3928Updated: 1 y ago License: Permissive (MIT)

Optimized Go Compression Packages

Go 3755Updated: 10 mo ago License: Proprietary (Proprietary)

7-Zip with support for Brotli, Fast-LZMA2, Lizard, LZ4, LZ5 and Zstandard

C 3725Updated: 10 mo ago License: Proprietary (Proprietary)

Free Lossless Image Format

C++ 3712Updated: 11 mo ago License: Proprietary (Proprietary)

LZ-based compression algorithm for JavaScript

JavaScript 3587Updated: 10 mo ago License: Permissive (MIT)

#ziplib is a Zip, GZip, Tar and BZip2 library written entirely in C# for the .NET platform.

C# 3380Updated: 10 mo ago License: Permissive (MIT)

Make optimisation of images part of your automated build process

TypeScript 3334Updated: 11 mo ago License: Permissive (MIT)

TinyPNG client for Mac

Swift 3293Updated: 1 y ago License: Permissive (MIT)

Insane(ly slow but wicked good) PNG image optimization

Python 3260Updated: 11 mo ago License: Proprietary (Proprietary)

Zopfli Compression Algorithm is a compression library programmed in C to perform very good, but slow, deflate or zlib compression.

C++ 3235Updated: 11 mo ago License: Permissive (Apache-2.0)

YUI Compressor

Java 2942Updated: 3 y ago License: Proprietary (Proprietary)

🖼️ PNG/JPEG optimization app for macOS, Windows and Linux.

TypeScript 2808Updated: 11 mo ago License: Permissive (MIT)

Node.js compression middleware

JavaScript 2645Updated: 11 mo ago License: Permissive (MIT)

an image compression framework.（一个高保真、高压缩比的图片压缩框架）

C 2553Updated: 1 y ago License: Permissive (Apache-2.0)

:fire: 压缩文件，压缩图片，压缩Bitmap，Compress, CompressImage, CompressFile, CompressBitmap：https://github.com/nanchen2251/AiYaCompressHelper

Java 2441Updated: 11 mo ago License: No License (No License)

Basis Universal GPU Texture Codec

C++ 2370Updated: 1 y ago License: Permissive (Apache-2.0)

Multi-format archive and compression library

C 2368Updated: 10 mo ago License: Proprietary (Proprietary)

Swift framework for zipping and unzipping files.

Swift 2336Updated: 10 mo ago License: Permissive (MIT)

micronet, a model compression and deploy lib. compression: 1、quantization: quantization-aware-training(QAT), High-Bit(>2b)(DoReFa/Quantization and Training of Neural Networks for Efficient Integer-Arithmetic-Only Inference)、Low-Bit(≤2b)/Ternary and Binary(TWN/BNN/XNOR-Net); post-training-quantization(PTQ), 8-bit(tensorrt); 2、 pruning: normal、regular and group convolutional channel pruning; 3、 group convolution structure; 4、batch-normalization fuse for quantization. deploy: tensorrt, fp32/fp16/int8(ptq-calibration)、op-adapt(upsample)、dynamic_shape

Python 2012Updated: 11 mo ago License: Permissive (MIT)

SharpCompress is a fully managed C# library to deal with many compression types and formats.

C# 2011Updated: 10 mo ago License: Permissive (MIT)

Minify PNG, JPEG, GIF and SVG images

JavaScript 1888Updated: 1 y ago License: Permissive (MIT)

NGINX module for Brotli compression

C 1863Updated: 1 y ago License: Permissive (BSD-2-Clause)

A Javascript implementation of zip for nodejs. Allows user to create or extract zip files both in memory or to/from disk

JavaScript 1812Updated: 1 y ago License: Permissive (MIT)

miniz: Single C source file zlib-replacement library, originally from code.google.com/p/miniz

C 1755Updated: 11 mo ago License: Permissive (MIT)

A Java library for zip files and streams

Java 1743Updated: 10 mo ago License: Permissive (Apache-2.0)

LZFSE compression library and command line tool

C 1697Updated: 1 y ago License: Permissive (BSD-3-Clause)

High performance (de)compression in an 8kB package

TypeScript 1641Updated: 11 mo ago License: Permissive (MIT)

Caesium is an image compression software that helps you store, send and share digital pictures, supporting JPG, PNG and WebP formats. You can quickly reduce the file size (and resolution, if you want) by preserving the overall quality of the image.

C++ 1603Updated: 10 mo ago License: Strong Copyleft (GPL-3.0)

A slim PHP wrapper around wkhtmltopdf with an easy to use and clean OOP interface

PHP 1557Updated: 11 mo ago License: Permissive (MIT)

:floppy_disk: PHP ZIP Streaming Library

PHP 1529Updated: 10 mo ago License: Permissive (MIT)

GhostNet: More Features from Cheap Operations

Python 1481Updated: 3 y ago License: Permissive (Apache-2.0)

Painless compression and decompression for your terminal

Rust 1461Updated: 10 mo ago License: Proprietary (Proprietary)

Compress JSON into URL friendly strings

JavaScript 1406Updated: 1 y ago License: Permissive (MIT)

Content-Addressable Data Synchronization Tool

C 1371Updated: 1 y ago License: No License (No License)