A post processor is the critical bridge between your Mastercam 2023 software and your CNC machine tool. It translates generic toolpath data (NCI) into the specific G-code and M-code dialects that your machine control understands. Running a Mastercam 2023 post processor download from unverified third-party links risks crashing your multi-million dollar machine tools, corrupting your CAD/CAM workstation with malware, or violating software licensing agreements.
C:\Users\Public\Documents\Shared Mastercam 2023\mill\Posts\
The post triggers simultaneous multi-axis rapid moves instead of dogleg clearance paths.
: This is the primary official source for Mastercam 2023 and higher. You can log in to my.Mastercam.com
When you receive a Mastercam 2023 post processor package, it typically contains two critical files that function together: File Extension Post Processor Text File
Find your new machine in the list on the left, click , and then OK .
: Encrypted binary post files that protect proprietary code. These work alongside PST files but cannot be edited directly.
You will need to provide detailed documentation, including your CNC machine's make and model, control type, and any specific requirements.
Copy your downloaded .pst (and corresponding .psb file, if provided) into the appropriate machine folder.
If the generic posts don't meet your needs, industry leaders like or In-House Solutions offer specialized post processors. While they don't usually offer "free" download links, they provide the most robust G-code for complex machines like DMG Mori or Mazak. How to Install Your Downloaded Post (.mcam-content)
Hundreds of validated post processors for 2-axis, 3-axis, and multi-axis machines, including major brands like Haas, Fanuc, Mazak, and Heidenhain. 2. Your Local Mastercam Reseller (Value-Added Reseller)
files to the following directory (default): C:\Users\Public\Documents\Shared Mastercam 2023\Mastercam\CNC_MACHINES\
Used for creating or modifying posts.
: For example, adding custom M-codes for air blast (M83/M84 on Haas machines) involves modifying the coolant selection strings in the post.