Our website provided a free download of PhotoNinja 3.0 for Mac. The application belongs to Design & Photo Tools. This Mac app was originally developed by InfiniteTaco.
From the developer:
With an incredibly intuitive UI, PhotoNinja makes it almost too easy to defile just about any image. Want to add a sombrero to your cat? With a few taps and swipes it's done.
Sharing of your picture is also just as easy. Integrated sharing allows you to post directly to your facebook, twitter, or tumblr accounts. Heck you could even send it via something called "e-mail".
You may want to check out more Mac applications, such as PulpMotion Advanced, Kid Pix Deluxe 3X or I Can Animate, which might be similar to PhotoNinja.