mikroEngrave - Turn any image into a perfectly optimized laser engraving.

mikroEngrave is a FREE powerful desktop application built for engineers, CNC operators, and makers who demand nothing less than perfection from their laser engraver. Whether you're working with a photograph, a vector logo, or a multi-page PDF, mikroEngrave transforms it into highly optimized G-code that runs faster, cleaner, and more accurately on your machine.

See more about the mikroEngrave software at the link