The latest version 4.3 of our products requires a new product key. Contact us with the form below to upgrade your license key to the latest version 4.3. If you have valid maintenance upgrading your key is free of charge.

Follow the 3 simple steps below:

  • Find your product key (in the application go to File->Info->License).
  • Submit your license information with the form below.
  • Your request is evaluated by our licensing team and the upgraded license certificate will be sent to the provided email address within 3-5 days.

IMPORTANT INFORMATION: Your upgrade request is subject of approval. Only customers with valid maintenance at point of upgrade request are eligible for free version upgrades!

After upgrading to the new version your old 4.2 key will automatically expire after 90 day. During the 90 days grace period you can use both versions side-by-side.

The activation of floating licenses for version 4.3 requires the license server 2.0.8 to be installed first.

If you have any other questions regarding your license, please send an email to our support.

Before submitting the form please read and confirm the Delfoi Privacy Policy.