AV Bros. Puzzle Pro 3.1 is an extremely powerful and flexible Photoshop plugin (Photoshop plugin means the filter plugin (8bf) for Adobe Photoshop and compatible hosts, such as Adobe Photoshop Elements, Adobe Image Ready, Adobe Fireworks (formerly Macromedia Fireworks), Corel Paint Shop Pro, Corel Photo-Paint, Ulead PhotoImpact, etc.) AV Bros. Puzzle Pro 3.1 is fully compatible with Photoshop CS3 and CS4, including support of the Smart Filters and Video Layers (for PS CS3/CS4 Extended). Mac users should be aware that Puzzle Pro Pro 3.1 is now Universal application. The product is targeted to help you create jigsaw puzzle effects of various types, but thanks to its superb engine, it also produces a whole bunch of different high quality image effects. AV Bros. Puzzle Pro 3.1 provides you with an almost absolute freedom in creation of puzzle's shapes, a large number of built-in effects for modifying the content of puzzle's pieces, a possibility not only to split an image into pieces, but to draw the splitter's shape too, an option to save shapes as .EPS or .AI formats for using them in such applications as Adobe Illustrator, Adobe Flash (formerly Macromedia Flash) and dozens of other features. Thanks to the convenient User interface, usage of this Photoshop plugin is not only efficient, but enjoyable as well.