A new trick that is to download youtube videos on your computeror mobile without any third party software.
Follow this Very simple steps:
1. Go to YouTube, Open the video that you want to download.
2. Now you have to make a small change in video link [ Replace "www" to "ss"].
For example: http://www.youtube.com/watch?v=EWnNyT3QTSQ
" http://ssyoutube.com/watch?v=EWnNyT3QTSQ "
3. After it will redirect to a new site http://en.savefrom.net.
4. Now you have to choose the format of the video like mp4,3gp,flv and also shows the video quality like 240p,360p,720p,1080p .
5.That's it i hope you like it.