Upgrade from version 1.x

If you have purchased High-D in the past, you qualify for a free upgrade to High-D v. 2020.x and any new version released within one year. You can upgrade your old license keys online. Please enter the license key you want to upgrade below:
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If your license key is not recognized by the system, the contact information has changed, or you are unsure whether you qualify for the upgrade, please contact us with information such as license certificate reference number, user name and license key, date of purchase, or any other information that you may have handy so that we can look it up in our records.
By upgrading to High-D v. 2020.x, you agree to the terms of the License Agreement.