Pixelitor

Pixelitor is a free and open source image editing software that supports layers, image effects, multiple undo etc. It requires Java 6. As of 1.1.2, its main strength lies in the more than 70 image filters and color adjustments, some of which are unique to Pixelitor. Some of the gradients can... Platforms: *nix

Pixelitor is a handy and quite useful raster graphics editor that will help you customize your images fast and easy. This application will also allows working with layers, but it has currently no layered save format. You can only save the final composited image. Platforms: Windows