Pixa

A quick and easy image viewer with various management and organizing features

Build and design scenes with characters that can be animated

Open source image editor for the Mac that comes with a wide range of functions

A full graphics suite that will help you illustrate, create graphics or work with photo design

A free alternative to MS Paint compatible with every version of Mac OS X released before Snow Leopard

Design precise drawings and projects in both 2D and 3D with this vital program