XnSketch enables you to convert your photos into cartoons or sketches by applying different image effects that mimic various sketching techniques. You can click on any of the available effects, preview the result, and optionally customize it by adjusting contrast, exposure, saturation and other settings.The program offers about 20 different styles to choose from. They include B&W sketches, Oil, Cartoon, Neon, Hatching, Halftone, Pastel, Pencil, and more.