There are services and tricks on how to download YouTube videos in formats like mp4, 3gp, flv etc. Here we are discussing such service to download YouTube videos to play them offline on our computer.
YouTube is one of the largest portal of different videos and if you want to download any of them, you can do that by using Firefox browser. There is an add-on ‘named “1-Click YouTube Video Download” available for Firefox which will enable you to download YouTube videos on single click.
Install “1-Click YouTube Video Download” on Firefox browser and then open a YouTube video on YouTube site. There you can see three links at the bottom of the playing video. Links are named as the format like ‘FLV, MP4, 3GP. Click on the link to download the video in that format.