Download HSM Performance Pack

The latest version of HSM Performance Pack supports Mastercam versions 2019 and 2020. A valid license is required to run HSM Performance Pack and a time limited trial license can be aquired by filling out the Request Free Trial form. If you are experiencing problems with the installation, please read the FAQ or contact your local reseller.

Release NotesVersion Archive
  • Fix bug with stepdown parameter in Radial strategy
  • #2319 Show warning when an input boundary fails
  • #2310 Use max value of shaft elements for displaying shaft diameter
  • #2285 Allow multiple center positions for Radial/Spiral. If none are selected they will be found automatically
  • Update HTKernel
    • Fixed #2321, #2326, #2329, #2331.
    • Fixed issues in overlap for Hybrid.
    • Performance improvements for Hybrid in some cases.
    • Improved precision for slope angles.

Please keep a local copy of the installation in case you need to reinstall HSM Performance Pack at a later time. To install HSM Performance Pack you need to have administrator rights on your Windows installation. Please see our Install Guide here.

After installation is complete, we recommend that you add the commonly used HSM Performance Pack functions to your Mastercam toolbar. See our FAQ on how to do this.

The last installed or repaired version of HSM Performance Pack will be active for the Mastercam versions that are supported.


CIMCO License Manager CIMCO License Manager x64
CIMCO License Manager is a generic license manager that provides support for floating licenses on a local area network.

The license manager requires a floating license and only permanent licenses for Mastercam NetHASPs are issued as floating licenses. CIMCO License Manager is not needed for temporary/trial licenses even when bound to NetHASPs.