This site allows you to download YouTube videos without using third-party software. Click in the address bar of your browser, and press Command + C to copy the URL. Using KeepVid (Online Method) Navigate to the YouTube video you want downloaded to your Mac. How do I download videos from YouTube on my Mac? It allows users to download multiple videos or a whole playlist from YouTube at once even if the clips are lengthy. If you are looking the best way to download YouTube videos on a MacBook, then you can resort to Gihosoft TubeGet, a YouTube video downloader for Mac & Windows. Frequently Asked Questions What is the best YouTube downloader for Mac?