Airy
YouTube video and MP3 Downloader

Enjoy your YouTube videos and music even when offline! Airy YouTube Downloader can download YouTube videos in MP4, 3GP, FLV formats. It supports HD and Ultra HD videos perfectly well. With Airy you can easily convert YouTube videos to MP3.

Windows XP or higherFor OS X 10.7+

YouTube downloading made simple

A YouTube downloader that makes saving videos from YouTube simple and enjoyable. Just paste the link in Airy and download.

YouTube Downloader
YouTube Downloader

Various video types and resolutions

You can save YouTube videos as MP4, FLV, and 3GP in various resolutions. HD, 4K and 8K Ultra HD videos are supported.

Download playlists
With Airy you are getting an awesome YouTube downloader that can download YouTube playlists and YouTube channels.
Downloading process
Additionally to MP3 Airy supports other audio file types. To extract audio from YouTube video, paste the link in Airy, choose the audio format from the list and download.
Airy youtube downloader

Integrate into Browser

Airy integrates with various web browsers - Chrome, Firefox, Opera, Safari - to catch your YouTube downloads even faster. Simply click Airy bookmark in your browser each time you see a video you want to have.
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There is also Airy for MacThere is also Airy for Windows

Additionally to the ever popular WindowsMac OS version, there is Airy for MacWindows. The latter is slightly different in its features, but does its job perfectly well also!