You can find your Net Nanny registration number by going to http://www.netnanny.com and clicking the “Login” button at the top right part of the page. Leave the radio button set to “Manage My Account, Downloads, Renewals, Add Seats and Billing”. Enter the email address and password you established when you purchased Net Nanny and click “Log In”. This page will display your registration number and provide a link to download the Net Nanny software.

If you already have your registration number and only need to download, you can also go to http://www.netnanny.com/downloads.