3
3 
2 Tiny PNG
Online-Tool
TinyPNG uses smart lossy compression techniques to reduce the file size of your PNG files. By selectively decreasing the number […]
Show Details Visit Website
1 Puny PNG
Online-Tool
PunyPNG is a free website optimization tool that dramatically reduces the file size of your images without any loss of […]
Show Details Visit Website
Like RIOT – Radical Image Optimization Tool
Desktop Application
Radical Image Optimization Tool (RIOT for short) is a free image optimizer that will let you to visually adjust compression parameters while keeping […]
Show Details Visit Website
Like Compress PNG
Online-Tool
Compress PNG images into PNG-8 format with transparency support and full browser compatibility. Start with selecting up to 20 PNG […]
Show Details Visit Website
Like Kraken Image Optimizer
Online-Tool, Plugin
Show Details Visit Website
Like Smush.it
Online-Tool
Smush.it uses optimization techniques specific to image format to remove unnecessary bytes from image files. It is a „lossless“ tool, […]
Show Details Visit Website
Like ImageOptim
Desktop Application
ImageOptim optimizes images — so they take up less disk space and load faster — by finding best compression parameters and by […]
Show Details Visit Website
Like PNG Minimizer
Online-Tool
Convert your PNG files to much smaller PNG-8 format, keeping transparency and browser compatibility. Upload a PNG file up to […]
Show Details Visit Website