
Click the Add button, and your extension will be installed. Click on + Add to Firefox button, and the Software Installation window will appear after the add-on has been downloaded. Click and open the add-ons details page. I recommend you look at each add-on’s ratings before you download it. Select the video downloader of your choice. This will open the search results in a new tab. Now within the Add-ons Manager search bar, look up video downloader in the Find more add-ons field. You can also open using the keyboard shortcut: Ctrl + Shift + a in Windows or Linux and ⌘ + Shift + a on Mac. This will open the Firefox Add-ons Manager window. Choose the Add-ons option from the list. Click on More for menu options located on the right-hand side.
Launch the Firefox app on your computer.Thankfully, many add-ons are available on the Mozilla Firefox add-ons site. If you’ve ever heard about the Google Chrome extensions, it’s the same thing but in Firefox terminology. The add-on is a piece of software that helps enhance the Firefox browser’s capability.