Once done, visit YouTube and start playback of a video. Most Chromium-based browsers, Vivaldi or Brave for example, support installing Chrome extensions, and you may use the Google Chrome version of the Internet Download Manager Integration Module in those browsers as well. The official IDM download page is no help, as it does not list links to the extension. Since I may not be the only user of the download manager to experience that, I decided to write this guide that explains how to add the IDM Integration add-on / extension to popular browsers.įirst, what you need is the link to the extension. It is possible that I skipped this during installation. The extension may be added to many popular browsers automatically during installation. All you need is to install the official extension for your browser of choice and you are all set to download the videos from the site. After some digging around and testing, I found a way to download videos from YouTube using IDM.