Download:

www.citavi.com/en/download.html

Getting a licence:

www.citavi.com/en/students.html#license

How to renew your Citavi licence:

To renew your Citavi licence, please log in to your Citavi account:

www.citavi.com/login

Then go to the Licence page and select your Citavi licence.

Then press "Request confirmation email" in the right column.

You will then receive an email with a confirmation link. After you have clicked on the link, your Citavi licence is renewed.