Paste your alphanumeric licence key into the designated field. Click or Save .

Improved handling of complex HLS (HTTP Live Streaming) and DASH streams. Ad-free experience: No promotional content.

of VDH typically does not support YouTube downloads. Users often switch to the Firefox version for this specific functionality. Watermark Removal: The primary purpose of the license is to remove the QR code watermark from converted videos. 4. Avoiding Scams and "Free" Keys Be wary of sites offering "free" or "cracked" license keys. Expired/Fake: Most keys found on forums or Reddit (e.g., bc76e5a82ab84401afd07265d3b87fdd

: In the extension settings, you can often find a Restore Purchase button that facilitates this process automatically.