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.
[Windows only] Please be sure to have Visual C++ Runtime installed before running the Portable zip version. The installer comes with all the requirements already packed.
After a very long time, I'm excited to release the stable 2.0.0 version of Caesium!
This version is a massive step up over the previous one and these are some of the key improvements made over the course of those years:
A QUICK WORD ABOUT THIS PROJECT The development of this project was possible because it always had an amazing community supporting it over the years. The last stable release of Caesium was the 1.7.0, almost 9 years ago. In all this time, people continued to donate, give feedback, contribute and help me developing what Caesium is today. Thanks to all of you.
But still... ...I need your feedback! So please fill an issue if there's something not working or a feature request if you'd like to see something implemented. Please head here.
Caesium needs your feedback. Please fill an issue if you find any bug, have some advices or just some concerns. Thanks!
This is the very first (early) release of Caesium Image Compressor 2.0.0. It's a complete rewrite of the first version, trying to improve every aspect of it.
Caesium needs your feedback. Please fill an issue if you find any bug, have some advices or just some concern. Thanks!
This is the very first (early) release of Caesium Image Compressor 2.0. It's a complete rewrite of the first version, trying to improve every aspect of it.
NOTE: This release may erase your previous settings, especially on Mac.
Caesium needs your feedback. Please fill an issue if you find any bug, have some advices or just some concern. Thanks!
This is the very first (early) release of Caesium Image Compressor 2.0. It's a complete rewrite of the first version, trying to improve every aspect of it.
Caesium needs your feedback. Please fill an issue if you find any bug, have some advices or just some concern. Thanks!
This is the very first (early) release of Caesium Image Compressor 2.0. It's a complete rewrite of the first version, trying to improve every aspect of it.
Caesium needs your feedback. Please fill an issue if you find any bug, have some advices or just some concern. Thanks!
This is the very first (early) release of Caesium Image Compressor 2.0. It's a complete rewrite of the first version, trying to improve every aspect of it.
NOTE: Starting from this release, Caesium will use a new compression library, completely written in Rust. Please, report any issue you may find.
Caesium needs your feedback. Please fill an issue if you find any bug, have some advices or just some concern. Thanks!
This is the very first (early) release of Caesium Image Compressor 2.0. It's a complete rewrite of the first version, trying to improve every aspect of it.
Caesium needs your feedback. Please fill an issue if you find any bug, have some advices or just some concern. Thanks!