FotoSketcher is a 100% free program for Windows which converts your digital photos into art automatically and in just a few mouse clicks. Over 20 different styles are available from pencil sketches to watercolor or oil paintings, pen & ink drawings and cartoons.
You can also improve your original photos with simple tools (enhance contrast, sharpen, simplify image, increase luminosity, color saturation etc…) and add simple or realistic frames and text.
FotoSketcher is completely free (even for commercial use, if you wish to sell your pictures) and does not contain any adware, spyware or virus. It runs on Microsoft Windows XP, Vista and 7.