The Auto-detect feature of the software automatically shows a pop-up when you browse a web page with a video. It used to be a Chrome extension but is now a native Windows software with a very simple UI and good download engine. You can also download or convert the audio files into ACC, WebM, FLV, WMV, MKV, WAV, 3GP and more. YouTubeB圜lick supports all the formats in 8K, 4K, HD. YouTube by Click is a simple and powerful video downloader app which not only supports YouTube but also other popular sites like Dailymotion, Vimeo, Facebook, Instagram and more. The plugin will install and add itself to Chrome.Here are simple steps to add the FastestTube to Chrome.