The term "MPT" in the context of Bluebeam Revu patches is not an official Bluebeam designation. Instead, it is a label used by certain third-party modification groups. "MPT" likely stands for a release group's tag or a specific patch methodology. Users searching for this file are often looking for:
Important Note: Official updates from Bluebeam (now part of Nemetschek) are numbered sequentially (e.g., 12.5.0, 12.5.1, 12.6). There is no official MPT patch from Bluebeam. Any file bearing this name is unofficial and potentially dangerous. Bluebeam PDF Revu EXtreme 12.5.0 Patch MPT 64 Bit
Bluebeam Revu Extreme is the most advanced edition in the Bluebeam PDF ecosystem. Unlike the Standard or CAD editions, Extreme includes: OCR and Text Recognition (eXtreme)