Y2mate is a website that provides a free online tool for users to download videos from YouTube and other popular video-sharing websites. The website allows users to convert and download videos in various formats, including MP4, M4V, 3GP, WMV, FLV, MO, MP3, and WEBM. Y2mate also offers a feature to download audio files from YouTube videos. With this app, you can download videos from YouTube, Dailymotion, Vimeo and other video sharing websites. The best part of this app is that it is available for free and there are no limits on the number of downloads.However, it is important to note that downloading copyrighted material without permission is illegal in many countries.