Youtube greasemonkey downloader script
August 1st, 2016
What is it called? It let’s you download youtube videos in mp4 or 3gp.
It’s an add-on not a program.
i really think searching userscripts dot org may help
but any way i am doing it for you here.
http://userscripts.org/scripts/search?q=youtube+download&x=0&y=0
Have a look at the link
http://userscripts.org/scripts/search?q=youtube+mp4&x=0&y=0
Download from YouTube looks like what you want.
Thanks, found what I am looking for.