The following steps will work for Windows, Linux and (likely) macOS as well.ġ. You just need to have a recent version of Python installed and be comfortable working with the command line. If you want a YouTube download process that involves fewer steps, using a Python script with pytube, a free Python library, is a great way to do it. How to Download YouTube Videos Using Python When the download is complete, you'll find the file in the location where you set it to go.