Video2mp3 is described as 'allows you to convert and download YouTube videos to MP3 file online. So you are able to listen to your favorite YouTube tracks on every MP3 player' and is an app in the Web Browsers category. There are more than 50 alternatives to Video2mp3 for a variety of platforms, including Windows, Mac, the Web, Linux and Firefox. The best alternative is 4k Video Downloader, which is free. Other great apps like Video2mp3 are ClipGrab (Free, Open Source), Freemake Video Converter (Freemium), Freemake Video Downloader (Free Personal) and Any Video Converter (Freemium).