Here are a few interesting academic/technical papers, theses, and resources about Mastercam post-processors and CNC postprocessor development (with suggestions on where to find downloadable PDFs):
Open the post processor file (. pst) in a text editor or the Mastercam post processor editor. New York University Post Processing for CAD/CAM Software: Your Complete Guide
For complex machinery—such as 4-axis rotary tables, 5-axis simultaneous gantry mills, multi-turret Swiss-turn lathes, or wire EDMs—standard downloadable posts are often insufficient.
If your machine requires a specific tool-changer sequence, custom probing routines, or unique multi-axis configurations, your reseller can modify the post file ( .pst , .psth , or .mcin ) to match your exact shop setup. 2. The Tech Exchange and Mastercam Portal mastercam post processor download link
Once you have downloaded your post processor files, you must place them in the correct directories for Mastercam to recognize them. Mastercam post processors typically consist of a post file ( .pst , .psthpf , or .mcpost ) and an associated machine definition ( .mcam-mdef ) and control definition ( .mcam-control ). Step-by-Step Installation Directory Guide
Browse a vast, verified database of post processors created by CNC software engineers and machine tool OEMs.
Filter by machine type (Mill, Lathe, etc.) and software version. Download the file. 2. Alternative Resources & Repositories If your machine requires a specific tool-changer sequence,
I can help guide you to the exact resources or template files required for your specific setup. Share public link
: This is the primary directory for over 3,400 ready-to-run post processors. It covers Mill, Lathe, Mill-Turn, Swiss, Router, and Wire machines. Mastercam Tech Support / Reseller Request
Unzip the downloaded folder to locate your post files. Move the Control Definition and Machine Definition: Copy the .mcam-mdef and .mcam-control files. Mastercam post processors typically consist of a post file (
Shops often modify their machines to use specific codes for coolant, probes, or tool changers.
Choose and guide the wizard to your downloaded post folder to update it to the current version. Warning Signs of Unofficial Download Links