Apparent Software's ImageFramer 2.42, is a very cool custom image framing utility for Mac OS X. With a focus on ease-of-use, ImageFramer can apply photo-realistic frames to digital images, drawings or any original artwork. Users can add single frames (with multiple mats), watermarks, batch process several images at a time, as well as colorize or adjust Hue, Saturation and Brightness of the frames for maximum flexibility.
Image Framer