NC Code You Can Trust — Because We Built It With Your Machine’s Manufacturer
A post processor is only as good as the code it produces. Mastercam post processors are built in direct collaboration with control manufacturers — FANUC, Siemens, DMG MORI, and others — so the output isn’t a best guess. It’s engineered to use your controller’s full feature set.
The result: NC code that runs clean the first time, uses your machine the way its manufacturer intended, and never needs hand-editing on the shop floor.
Industry-standard CNC Post Processing Solutions
Our post processors are developed in collaboration with leading control manufacturers — FANUC, Siemens, DMG MORI, and others. This isn’t just compatibility testing. Mastercam engineers work directly with control engineers to ensure the output takes full advantage of advanced cycles, high-speed settings, and axis configurations specific to each platform.
With over 3,400 ready-to-run post processors covering the full Mastercam product line — Mill, Lathe, Mill-Turn, Swiss, Router, and Wire — if your machine and control combination exists, we almost certainly already have a post for it. No wait. No custom build required. Just download and run.
When off-the-shelf posts aren’t enough, our engineering team builds custom solutions matched to your exact controls, kinematics, and production requirements. Following the acquisition of Postability — recognized for best-in-class post processing technology — Mastercam’s custom post development capability is stronger than ever, and accessible globally through your Mastercam representative.
Your Post Drives the Simulation — Not the Other Way Around
Most simulation shows you the toolpath. Mastercam’s post-driven simulation shows you the actual machine motion defined by the NC code output — so what you see on screen is exactly what happens at the machine. Change your post, and the simulation reflects it automatically.
Catch travel limit violations, collisions, and finish quality issues before you waste machine time and material. Visualize full machine kinematics — including multi-axis positioning and tool changes — without leaving Mastercam.
What you simulate is what you cut.
Don’t See Your Machine? We’ll Build the Post.
With 3,400+ posts already in the library, chances are we already have what you need. But if your machine, control, or kinematics require a custom solution, our post engineering team — backed by the expertise of Postability — builds it to your exact specifications. Contact your Mastercam representative to get started.
Mastercam Partners with DMG MORI to Bundle its Post Processors with Machine Tools
DMG MORI Technium will bundle Mastercam’s industry-leading post processing software with select CNC machines, providing customers with an integrated solution that streamlines programming and accelerates time to production.