You've purchased the Premium License and now you're at a loss how to activate it?
First of all you need to download and install the desired app(s) from our website.
Next follow the steps below please.
Variant #1 (for Windows OS):
- Launch the DVDVideoSoft application you want to activate
- Go to File - Activate Premium membership
- Enter your activation key → Activate
Variant #2 (for Mac OS X):
- Open one of the DVDVideoSoft YouTube Downloaders for Mac and go to the Mac menu bar
- Now click on the program name and choose Preferences → Enter your activation key → Activate
or you can go to File → Activate Premium membership → Enter your activation key → Activate
Don't hesitate to let us know if you still have questions or comments.