Upgrade to ExtendSim DE 10

ExtendSim DEIf you are a registered user of ExtendSim AT or OR 9 (or earlier), use this form to upgrade to ExtendSim DE 10. Enter your current ExtendSim serial number, contact information, and payment details below. When you click Upgrade, you will be taken to a page to download the Trial version of ExtendSim DE. Once your payment is processed, we will email you an Activation Key to unlock the full version of ExtendSim DE.

Note: This form is for upgrading Individual, single user licenses only.

Serial Number of ExtendSim License Being Upgraded

Your ExtendSim serial number is located on the ExtendSim start-up screen.

Registered ExtendSim User Info
Cost & Payment Information

Your cost to upgrade to an Individual license of ExtendSim DE 10 from either ExtendSim AT or OR 9 is $1199.

Note: If you own a version of ExtendSim AT or OR prior to 9 or you own ExtendSim CP, your cost will be higher than the projected $1199. We will contact you prior to generating your Activation Key regarding the final price for your upgrade.


Maintenance & Support Plan

ExtendSim DE 10 for Individuals requires an annual Maintenance & Support Plan (MSP) - the first year is included in your upgrade.

As long as the MSP is kept current, you can:

  • Get help with installation issues, basic usage questions, and troubleshooting.
  • Download free ExtendSim minor release updates.
  • Download free ExtendSim major release upgrades.
  • Move your ExtendSim license from one device to another (if allowed by the EULA).
  • Obtain replacement or updated Activation Keys.
  • Experience, evaluate, and influence future products and features.

For the benefits to continue in subsequent years, the MSP must be renewed by the anniversary date of your upgrade to ExtendSim DE at a fee of $699 per year.


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