If you use a Mac and want to download audio or video from YouTube then Airy is the software that is right for you, fully compatible with Yosemite.
Download videos from YouTube with Airy
Airy is a free and easy to use, simply add the video link, choose the format and click Download, with the ability to download more video or audio simultaneously. Pasting the video links Airy allows the download, whether the individual and entire Playlist. The program settings you can choose the destination directory, which by default is set to Download.
Besides the size you can choose the quality (of course if the video is available in multiple resolutions) with full support for video in 4K and 8K. Airy is able to convert videos on the fly inMP3 if you are only interested in downloading the sound track. It works in the background and is compatible with the browser, integrating perfectly with the same, giving users the ability to download audio and video from YouTube on the fly, without having to perform the steps manually.
Excellent graphical interface simple and intuitive, top will be glued the URL of the video or playlist, left from the drop-down menu instead the quality that you want to download and then click on the red button will start the download. If it comes to a playlist are displayed below all videos stored on it, selecting the ones you want will be able to download them simultaneously. What are you waiting? If you have a Mac and you want to download audio and video from YouTube then this software is for you.
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