DrawIt is an easy-to-use, powerful image editing and drawing application designed for the Mac. It features entirely non-destructive editing, live filters, powerful vector tools, a standard collection of basic shapes and also a clear and intuitive interface
Out of the box, DrawIt includes a large number of ready-to-use and easily customizable special shapes; circles, stars, rounded rectangles and polygons, as well as support for an unlimited number of nested groups, masks and custom overlays
DrawIt supports over 100, stackable, nondestructive Core Image filters. Individual properties can be freely edited, regardless how many filters have been applied. Filter properties can be readjusted and/or reordered at any time; the original object is never discarded.
Note: While DrawIt is still available for download, the developer no longer supports the application. You can read more about this on the developer's blog.