It's always available when I needed it!!

Good for low res videos, but asks for PAYMENT beyond 720p downloads.

Misleading description - MP3 not work with free version.

Yeah, it's easy, it downloads like a charm, don't need to use scary online tools anymore!

Excellent, with a special mention for the speed changing without changing the tone which is very usefull for working and transcribing music !!! I don't find it in any video player software !!!!!!

Useless, has only one link for youtube video, and no audio links. Commercial, advertising. Needs 3rd party server. Better is youtube-downloader-lite which has direct links to audio only, video only, video, without 3rd party server. Can't belive this is recommended extension.

Bought the pro version for $30. I cannot download to mp3 or 720 mp4; forever stuck in "job in queue" or "working". I have waited an hour, and downloads in these formats never even begin. Do NOT give your money.

This is one sweet firefox extension, definitely one of the best I use regularly, good looking and rarely gives you any hassle.

???

Like other top-rated addons in this genre, you cannot download YouTube videos in an MP3 format without paying money.

It is NOT free for all downloads.

Installed.
Tried to download some video as mp3.
YOU MUST BE A PRO USER.
Uninstalled.

I have been using this add-on for awhile and if I run into questions, the creator has always responded to my questions. Glad to have this one!
5/21 update - this developer has always been on top of all youtube changes and quickly resolves issues. Still a 5 star!

Great little extension. Please donate, people, if you use it. I did.

It's works.

teleio

it's good, But sometimes it doesn't work