Airy is about as simple and lightweight as a YouTube to MP3 converter for Mac comes. Its users state this it is nearly impossible to not understand how to use this app. Extremely fast, converts MP4 to MP3 on Mac without skipping a beat, and offers exceptional audio quality.Ĭons of Airy: The one and only con that some users complain about is that Airy does not allow the user to specify the bitrate for MP3 files.Ĭonclusion: Airy for Mac is by far one of the simplest MP4 to MP3 Mac converters. Pros of Airy: Straightforward and easy to use. Then, choose the MP3 format from the dropdown menu to begin your download. The interface is very simple: Just copy and paste the URL from the YouTube video you wish to convert. When you run Airy for the first time, you will be prompted to use your YouTube account to login, or you can continue without logging in. If the name of this app didn’t already give you a hint, Airy is known for being a reliable, lightweight software for converting MP4 to MP3.

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