This is the most common delivery format. It contains:

Here is what you can expect to find on the Tech Exchange for Haas machines:

If your Haas has a 4th or 5th axis, you need to configure:

The most reliable, updated, and secure source for Haas post processors is the official Mastercam Tech Exchange. This repository ensures you get posts that match your Mastercam version (2025/2026) and machine capabilities.

This is the primary official resource for registered users. It contains a massive library of over 3,400 ready-to-run posts, including generic and machine-specific Haas configurations. Access it via the Mastercam Tech Exchange (requires a linked My.Mastercam account).