Eltima Software - 18.62MB (Commercial Trial)
Airy for Mac is a useful application which allows you to download and keep all your best YouTube videos at hand. It is a very good tool for downloading YouTube videos on the Mac platform. You can save your videos in different resolutions and file types. You can easily download full HD and 4K Ultra HD resolution videos to your hard drive and enjoy a them at any time you need them.
Key features include:
Airy for Mac downloads MP4, WebM, FLV, and 3GP file types and it also can extract MP3 audio from YouTube videos. all you have to do is simply paste the YouTube link in the field located in the main window, choose MP3 from file types list and click 'Download'.
Airy for Mac’s browser integration allows you to simply click a bookmark to add the video's URL to Airy for Mac for downloading.
Overall, the app is quite basic, which makes it easy to use, but it lacks many of the features and options that are common to YouTube downloaders, like drag-and-drop and batch processing. The trial version has some limitations and will only allow you to download 2 free YouTube videos to test it. That being said, it is a really good app and the features it does have work well.