Found this FREE program, DXF HALFTONE 2.1.

Found this FREE program, DXF HALFTONE 2.1.
You tube link https://www.youtube.com/watch?v=AOYwgO3ly-s
Download from here http://www.students.tut.fi/~syvajar3/
https://www.youtube.com/watch?v=wHFEkJW8TyQ

how about a tutorial,take a photo,grayscale the photo,then halftone it ,thats all I need for my cnc setup…WCH

Still playing with it myself. Will post some settings when i work it out…