Premium removes the restriction on HLS (HTTP Live Streaming) downloads, which is typically limited to one download every two hours in the free version .
It bridges the gap between streaming convenience and offline ownership. By purchasing the license and using the official companion app, you arm your browser with the ability to capture almost any video the web throws at it, in the highest quality available. Video Downloadhelper Premium Download
Are you looking to from a specific video you've already downloaded, or are you comparing it against free alternatives ? Premium removes the restriction on HLS (HTTP Live