Almost any web user sometimes needs to download an online video: to watch it offline, show to kids on a TV set, or just back it up from deletion. If you google “video downloader”, you’ll surely get thousands of search results. And the truth is that the first 30-50 results most likely bring you to a tool that sooner or later will do the video download job. Isn’t it the most important? On the one hand, yes, because the video is downloaded and the problem is solved. On the other hand, there’s a great deal of other factors which surely matter and which distinguish a really good video downloader.