Your license key can be found in your Citavi account. Don't yet have a Citavi account?

Register here. Make sure to use the email address that you used for your site license request or for your purchase.

Can't find your license key in your Citavi account? 

This can happen if you created your account with an email address that we don't recognize or if you used a login from another service provider (Facebook, Microsoft, Google) to create your account.

Solution: In Citavi Account, add the email address that you used for a site license request or for your purchase.