GIMP GIMP is a free program for such photo retouching, image composition and image authoring. Essentially it's the closest thing to Photoshop you can get for free. Free Open Source Mac OS X Windows Linux BSD PortableApps.com ... Haiku AmigaOS Xfce Layer manipulation Support for Layers Batch image manipulation Color to Alpha ... Customizable Extensible by Plugins/Extensions Keyframe animation Photo effects Retouch photos Portable Open PSD files Scripting support Symmetry brush Add a feature 3299 Like
Kleki Kleki is a multi-platform web app for painting and editing. It features: 4 different brushes; pressure sensitivity for Wacom tablets; up to 8 layers; numerous filters... Free Web No features added Add a feature 2 Like
Saint Paint Studio Saint Paint is the ideal paint package for creating and editing True Colour, 256 colour, 16 colour, and Monochrome graphics, and animating in any mode or combination of... Commercial Windows No features added Add a feature 2 Like Discontinued No updates since 2008.
