Install the FREE Upgrade

New Version 6.2.0 released June 2016

  1. Much faster on Excel 2013 and 2016!
  2. Installs as 1-day FREE Trial.
  3. Many other improvements and clarifications.

Find the version you have by opening the OPS-MATH App and looking in the top-left corner of the Index worksheet as shown here.


  1. Your previously installed software registration key must be valid for the upgraded version to open. A new key is not required.
  2. Close the OPS-MATH App.
  3. Sign on to the computer as the same administrator used for the original installation.
  4. Identify whether your Excel is 32-bit or 64-bit. Click here
  5. Click to start installation. Select 32-bit Excel or 64-bit Excel.
  6. Follow the on-screen prompts to complete the installation. The previous version is automatically uninstalled.
  7. Enjoy your upgrade!

OPS-MATH has a digital security certificate so you can install worry-free