Airy Downloader for Mac
App name: Airy
App description: YouTube Downloader
App website: https://mac.eltima.com
The good: A simple downloader
The bad: Free version has limitations
Updated: October, 9 2017
A simple YouTube downloader, start multiple downloads at the same time, select different types of formats you want to save videos and choose the custom resolution. Airy can download all YouTube playlists and channels.