Rated 1 out of 5 stars

le Nicholas Richards ar Márta 3, 2016 ·

I don't see any button when watch videos on YouTube

le Andy (Forbróir) ar Beal. 5, 2016 ·

HI There!
Can you please tell me which FF version are you using. The button normally appears on the bottom left of the video. Make sure that you dont have other video downloader installed. Let me know if you still see the issue.
thanks!