Topaz DeJPEG is the best way to enhance JPEG picture quality by eliminating JPEG artifacts, fuzziness, and image blur. The intuitive but powerful tools in Topaz DeJPEG ensures that each JPEG image looks as good as it can possibly be.
Topaz DeJPEG is the first of its kind to use optimal algorithms to efficiently remove JPEG compression artifacts while preserving image detail. It provides unparalleled image enhancement features and combines them with powerful artifact recognition capabilities - giving you ultimate control over the quality of your JPEG image.
Topaz DeJPEG v3.0 offers unique new features including rapid processing speeds, noise suppression tools, incredible detail preservation, and multiple color views that work together to make your JPEG images look great.
HomePage - http://www.topazlabs.com/dejpeg/