Artcam Mac ((top)) -
There is no official ArtCAM for Mac. You must use emulation, virtualization, or switch software.
Carveco is the spiritual successor to ArtCAM. When Autodesk killed ArtCAM, the original Delcam team reformed as Carveco. They support macOS natively. artcam mac
It offers the best performance because it gives the software direct access to your Mac's hardware. There is no official ArtCAM for Mac