If you currently have Directory Opus installed and activated you can find out your registration code at any time, using the
Help > Licence Manager command in the program itself.
If you have purchased Directory Opus but have lost your registration code, or your program certificate, you can use this form to retrieve them.
The registration code and registration certificate will only be sent to the email address that you registered with. If you no longer have access to that email account you will not be able to retrieve your code using this service.