Upgrade SigmaStat to Version 4.0


To upgrade your SigmaStat to the latest version (4.0) within the United States and Canada, please fill out this form and our Sales Department will contact you shortly and process your request.

We take all major credit cards like: American Express, VISA, MasterCard and Discover.

Or call us directly to place your order Monday thru Friday, 8am to 5pm Pacific Time at: 1-800-797-7401.

  • Please have your old serial number handy when calling


To upgrade SigmaStat from version 3.5 and below to version 4.0: $199

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