CamBam is a highly useful multi-function utility. A fully commercial version has been released at this point but the FREE beta version is generously still made available.  CamBam has carving, engraving, photo-carving, pocketing and profiling functions. Much can be acheived by intelligent use of the beta version.

CamBam is not difficult to learn. In-depth tutorials are included in the cnc4free.org ebook.   Click the image to access resouces and support at the CamBam website and forum.