How to get your license key

Step 1: Start Duplicate Content Checker.
Step 2: Click on the Upgrade button on the main window.

Step 3: Copy your hardware id and send it to email address:

Step 4: Check your inbox to get the license key, If you cannot find the "Active Key" email in your Inbox in the next 24 hours after you sent out email, please check your 'Junk' or 'Spam' folders.