1. Get the regcode from the order confirmation email after you purchase the Windows Password Buster software, and then click "Register" on the "Help&Support" menu. (hint: How to Purchase?)
2. Copy and paste the regcode in the pop-up dialog box, and then click "OK". Then the trial version will become full version and you can use the software without any limitations.
How to Purchase?
Method 1: On the interface of the Trial version, you can click "Purchase" on the Help toolbar to buy the software.
Method 2: Visit the purchase page to buy the software: http://www.password-buster.com/purchase.html