Quite simple Drag & Drop image optimizer front-end for Windows

GIF encoder based on libimagequant (pngquant). Squeezes maximum possible quality from the awful GIF format.

Clipboard optimizer for macOS

TYPO3 extension imageopt. Optimize images resized by TYPO3 so they will take less space, page will be downloaded faster and Google PageSpeed Insights score will get higher.

PHP library for compress and optimize JPEG and PNG images

Make optimisation of images part of your automated build process

Palette quantization library that powers pngquant and other PNG optimizers

A tool for optimizing images and vector graphics.

AGPicCompress 是一个用于图片压缩的 Python 项目，支持 JPEG 和 PNG 格式的图片压缩。| AGPicCompress is a Python project for image compression, supporting JPEG and PNG formats.

Lossy PNG compressor — pngquant command based on libimagequant library

A Python Wrapper of Pngquant

Lightweight Python PIL-libimagequant/pngquant interface with autonomous lib look-up.

Minify size your images. Image compression with extension: jpg/jpeg, svg, png, gif. NodeJs

Useful bash script for media conversion

这是一个多线程有损PNG图像压缩GUI工具，工具使用跨平台框架Tauri开发。核心功能是png-palettes-optimization命令行工具修改而来的。

Image optimization / compression library. This library is able to optimize png, jpg and gif files in very easy and handy way. It uses optipng, pngquant, pngcrush, pngout, gifsicle, jpegoptim and jpegtran tools.

pngquant 3.0+ install for Centmin Mod LEMP stack on EL7, EL8, EL9 OSes

Easily optimize images using PHP.

(Windows) Easy image, video optimization / converting tool + Web Favicon generator

Indexed PNG encoder in swift