Image Tricks Lite
There are already countless image editing software available for free download online but like many things, there's always room for one more. Image Tricks is one of the new kids on the block. Like the new kid, it comes with tons of bling that he's eager to show around.
The program was created by Belight Software, which also offers plenty of cool, free software that users can download. It uses the Mac OSX Core Image as well as the Quartz Composition for editing.
This nifty program is packed with cool features that most image editors and beginners will find useful. Best of all, the program is offered absolutely free. Give it a try.