Step 2: After installing B圜lickDownloader, navigate to your desired video or audio file on a supported platform and click the link. Step 1: Visit the B圜lickDownloader website, download, and install the software on your Windows system. Here’s how you can download YouTube audio using B圜lickDownloader. This incredible tool facilitates the conversion of your videos into various formats, including MP3, MP4, AVI, FLV, WMV, 3GP, and WEBM. It also allows you to download videos from Facebook, Dailymotion, Vimeo, Twitter, Instagram, and 44 other websites. Download Audio From A YouTube Video Using B圜lickDownloaderī圜lickDownloader enables swift and easy downloading of YouTube audio in MP3 format from YouTube videos. Here’s a list of 5 online tools to download your YouTube audio online for free: A. The easiest way to download YouTube audio from the videos is to convert it to Mp3 (the most optimized format for audio files) using an online converter. How to Download Audio From any YouTube Video for free on Mac and Windows With the easiest online video editing app Try InVideo today 1.