Нашёл 17 млн ответов for 'youtube video and music downlowder'.
https://www.y2mate.com/
https://www.y2mate.com/en3/youtube
https://download.cnet.com/YouTube-Video-And-Music-Downloader/3000-2071_4-76168453.html
https://download.cnet.com/s/youtube-video-and-music-downloader/
https://download.cnet.com/s/music-video-downloader/
https://en.savefrom.net/1-youtube-video-downloader-4/
https://en.savefrom.net/
https://en.savefrom.net/102-youtube-music-downloader.html
https://www.videoder.com/
https://yt1s.com/