Select your source folder (where your legacy post is saved) and your destination folder (the new Mastercam directory).
If you are running multi-axis equipment, it is highly recommended to work with your local . They can provide certified posts from developers like Postability or In-House Solutions , which are rigorously tested for complex kinematics. How to Install a Downloaded Mastercam Post
While complex editing should be left to the pros, Mastercam post processors are written in a readable scripting language ( .pst ). You can open them with standard text editors like Notepad++ or Code Expert to make minor tweaks. Always create a backup file before making edits. Mastercam Post Processors Download
A Mastercam post processor (often called a "post") is a specialized software utility that translates internal binary toolpath data (NCI files) into machine-specific numerical control data (G-code and M-code).
Move .MD or .MMD files into the \[Machine Type]\Tools\ or machine definition root folder. Move .CD files into the \CNC_MACHINES\ directory. Select your source folder (where your legacy post
: The standard post processor file containing the logic and formatting rules for Mill and Lathe machines.
Move .PST or .MP files into the \[Machine Type]\Posts\ directory (e.g., Shared Mastercam 2026\Mill\Posts ). How to Install a Downloaded Mastercam Post While
Once you have securely acquired your official post processor file, follow these steps to install it in modern versions of Mastercam: Step 1: Place the Files in the Correct Directories