Perseus' protection against piracy is based on an activation code system. This means that any installation must be activated from this site, even without giving us your personal data. It's possible to have three installations at the same time. An installed copy which has not been activated can run max. 20 times on the same PC. You can move Perseus from one PC to another how many times you want, uninstalling it from the first and installing it on the second. See the manual for further details.

Continue with the activation process