If 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.
Your ExtendSim serial number is located on the ExtendSim start-up screen.
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.
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:
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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While we process your request for an Activation Key, let's get started.
Download ExtendSim DE 10 (if you have not already done so)
Convert your older ExtendSim models to 10, modify them, analyze results, build new ones, etc. Every model and block you update or build while in Trial mode will transfer seamlessly once you activate the software.
Once payment is processed for your upgrade, we will email an Activation Key to you. Use this to activate ExtendSim DE 10.
For questions about the installation or activation procedure, please see Installing & Activating an ExtendSim 10 Individual License.