If using an older version that requires the companion app, ensure it's properly registered with your browser. On Windows, Mac, or Linux, you can run vdhcoapp install from the command line to register the app.
The license key can be used on all your devices, with a security lock after every 8 installs to prevent abuse. Importantly, purchasing a license does enable DRM downloading—the extension's DRM limitations apply regardless of license status. video downloadhelper drm
Video DownloadHelper—an extension for browsers like Firefox and Chrome—detects media streams and can download them. It typically works by: If using an older version that requires the
When you try to use Video DownloadHelper on platforms like Netflix, Amazon Prime, Disney+, or even certain protected YouTube streams, the tool often fails, throws an error, or downloads an unplayable file. or even certain protected YouTube streams