Click the Video DownloadHelper icon in your browser toolbar. Click the (gear icon) button. On the left sidebar, click License . Register the Key : Enter your license key into the text field.
Planning a weekend without Wi-Fi? Download an entire series playlist with one click. This feature is a lifesaver for long-haul flights or digital detox cabins.
: A single lifetime license is generally valid for all your computers as long as you are the primary user. How to Obtain and Register a License Key
Sites offering free keys may request personal information or install adware on your browser. How to Purchase or Recover Safely
: Converting video files directly to MP3 or other audio formats requires the premium feature. Advanced Streams
: Ensure that the website you're purchasing from uses HTTPS, indicating that your connection is secure.
The VDH extension performs periodic server-side checks. Publicly shared keys are quickly blacklisted and blocked.
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