Mozilla Firefox is a free web browser developed by Mozilla Foundation using open source code it contains addons to the end user to make their work easier and faster, some of the atoms are video download manager, form fill, audio player, text notes, and so on.
To integrate video download manager in Firefox provide some technical support to install that API in the Firefox.
How to download video directly from YouTube with Firefox?
To download video from YouTube with the help of firefox you need to install addons of download manager, the best addons age video downloadhelper it’s a complete tool to extract videos and image file from youtube, DailyMotion, Facebook, Periscope, Vimeo, Twitch, Liveleak, Vine, UStream, Fox, Bloomberg, RAI, France 2-3, Break, Metacafe. This addons support all download sites including http, https, MP2T, F4F, and direct screen capture tools for those site which does not support streaming Technology.
To download video with the help of video downloadhelper you need to open Mozilla Browser after that at the top right you will see a menu bar just click on the menu bar it will show Mozilla menus you have to click on add-ons or you can directly use a shortcut after opening Mozilla Browser just press the key ctrl + shift + A” a new tab with name about:addons will open here you will get 4 section the first section is ‘get add-ons’ the second section is ‘extension’ the III section is ‘themes’ and IV section is ‘plugins’, you have to click get addons after that you will see a Mozilla Firefox most use addons list but you don’t have to go there just click on find more add ons and then type video downloadhelper it will show you that tools you have to install that that tools after that open the YouTube website and click the video URL you will get an option for downloading that video in your device.