LiveQuartz

LiveQuartz is a simple and powerful free photo editor for Snow Leopard.
It is based on non destructive layers and lters.
The layers are at the left and the lters are at the right of the window.
To edit a photo, just drag it into the window (or layers' list) and it will be added as a new layer.
LiveQuartz handles Multi-Touch Trackpads.
You can watch a screencast of LiveQuartz in help menu or with this link: http://www.rhapsoft.com/?menu=livequartz_video

The software is localized in 11 languages : English, Traditional Chinese, Simplied Chinese, Danish, French, German, Italian, Japanese, Persian, Russian and Spanish.
LiveQuartz 1.7.3 will remain available on the website for Tiger users.

What is new in this release:

• LiveQuartz 1.9 is a Snow Leopard only release. Older versions remain available on the web site.
• Various Bug fixes and GrandCentralDispatch optimizations on Snow Leopard
• Faster quit and better use of multiple CPUs
• New "Flip" transformations added in geometry filter category (Horizontal and Vertical)
• New 'Shadow" filter added in stylize filter category
• Better localization of filter parameters (with full explanation in the filter parameter panel)
• Filters are represented in their order : top to bottom
• Layer display offset bug resolved on transformed layers that have some filters
• Pixel accurate image display and pixel accurate drawing when working precisely on pixels (except when using scale and rotation transformations or text)
• Rewritten and fixed drawing tools
• Rounded corner rectangle drawing tools
• "Import from device..." added to import from scanners, digital cameras, iphones, etc...
• "New from Clipboard..." menu added
• New option on saving as flat image formats to keep alpha for the background or not
• Window last position is saved
• Pasting an image selection now pastes it at the same place as the original

Requirements:

Mac OS X 10.6 or higher