Caesium Image Compressor

Compress your pictures up to 90% without visible quality loss

Download Windows Setup v1.7.0 | on fosshub.com
Looking for other versions?

Caesium is a free software developed for simplicity and effectiveness.

Caesium is one of the most popular image optimization software available helping photographers, bloggers, webmasters, businesses or casual users at storing, sending and sharing digital pictures.

compressor

Image Compressor

Providing a simple yet effective interface with a real-time preview and multiple image processing at the same time, everyone will be able to reach the best result. Advanced users will find extra features, like metadata storing options or folder structure support.

Downloads
clt

Command Line Tool

If you are working on Linux or MacOSX and want to be geeky, you can use the Command Line Tools, which are the pulsing heart of Caesium. You can compress JPEG and PNG with advanced tools very quickly. It also works on Linux servers.

Github Code
online

Online Compressor

Just have a few bunch of images to compress and you don't want to download a dedicated software to accomplish the task? Do it online!

Online Compressor

Downloads

Select the right version for you

v1.7.0 (Stable)
Windows
Installer Download
Portable Download
Source Code Download
Downloads hosted on fosshub.com
Alternative links on sourceforge.net
v2.0.0-alpha.4 (Development)
Windows
Portable Download
Mac
DMG Download

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