1)   PhotoS 4.0
Converts photographs into line drawings. Great for illustrating books and manuscripts, sketching patent drawings, and creating personalized gifts. Makes excellent templates for embroidery, woodcarving, metal cutouts, cnc plasma cutting.

 2)   SketchMatrix 2.x
The best tool for producing professional quality sketch art from any photo or an image. The results rival professional works - in detail as well as quality. SketchMatrix offers simplicity through preset styles, and extensive configurability.

 3)   Photo To Color Sketch 5.99
It's easy to make color sketch for photo. It also convert your photo to Oil Painting. You can adjust the hue, saturation, lighting, exposure for the photo, and also make artistic picture, such as realism, pop art, abstract.