Once you get a legitimate HD Video Converter Factory Pro registration key on Product Canyon, follow the steps to unlock the full version:

Step 1: Download and install the application on your Windows PC via the official never-changing link.

https://us.videoconverterfactory.com/download/hd-video-converter-pro.exe

Step 2: Launch HD Video Converter Factory Pro and choose either option to activate it:

• For the first time use, it will automatically pop up a “Register” window for entering the license code, then press “Register” button to activate it.
• If not, click on the “Key” icon on the top of the interface and input the registration key.
• You can also hit the “Menu” icon next to the “Minimized Window” icon to open the “Register” window.