Does what it says, also on youtube.com/new Rated 5 out of 5 stars

After searching around a lot, I stumbled on this. you'll need FFmpeg installed (can do this from the settings of this extension) and then set highest pref (1080p) and "quick download" enabled for one click full HD YT downloads. Great job!

FFX 54.0 (64-bit) Rated 5 out of 5 stars

Required field ( ͡° ͜ʖ ͡°)

Rated 5 out of 5 stars

Sup
erb

Amaizing Rated 5 out of 5 stars

I can download the video in multiple formats and file sizes not only video but in audio

Rated 5 out of 5 stars

Its ammazing asd on to download audio and video

HOW TO FIX LATEST YOU TUBE ISSUE Rated 5 out of 5 stars

Great add-on - Very light and inconspiqous.. You tube is rolling out a NEW VERSION which stops ALL of these add-ons working. I learnt this the LONG & HARD way. TO FIX - YOU TUBE SCREEN : Go into your personal LOGO ICON Menu & change back to the OLD YOU TUBE - FIXED!!

Rated 1 out of 5 stars

bad,don't add to ff

This review is for a previous version of the add-on (0.5.8). 

Intermittent Rated 5 out of 5 stars

As of today (18/05/17), this usually reliable extension, sometimes works, and sometimes doesn't work. Looks likes YouTube has thrown a spanner in the works.

Firefox 53.0.2 (64 bit)
Mac OS Sierra 10.12.5

This review is for a previous version of the add-on (0.5.8).  This user has 4 previous reviews of this add-on.

Stopped working 2017-05-18 Rated 5 out of 5 stars

I blame youtube for deliberately breaking things. I'm sure YTVaAD will be working again soon. They're great code monkeys! :-)
I just wish they'd include an option to "DL the best available mp4 version UP TO 1080p, but NOT 4k" ;-)

This review is for a previous version of the add-on (0.5.8). 

It just works Rated 5 out of 5 stars

Work as expected!

This review is for a previous version of the add-on (0.5.8). 

It will not do anything. Rated 1 out of 5 stars

Its broken or something? it will not do anything. I can't adjust any of the settings. i can't do anything at all, its like its locked up

This review is for a previous version of the add-on (0.5.8). 

秀逸アドオン Rated 5 out of 5 stars

とても便利、使いやすいです。
2、3年程前から愛用してます。
開発者さんに感謝です!!

Excellent Add-On.
It is very useful. My favorite tool.
I have been use it maybe before 2 or 3 years ago.
I really appreciate the developers.
Thank U so much!!

This review is for a previous version of the add-on (0.5.8). 

最好用的youtube下載器 Rated 5 out of 5 stars

不論是Firefox或chrome都沒有其他外掛能夠一鍵下載影音結合的4K影片,而且還不用冗長的線上轉檔,非常好用

This review is for a previous version of the add-on (0.5.8).  This user has 2 previous reviews of this add-on.

YouTube動画のダウンロード用アドオン Rated 5 out of 5 stars

YouTube動画ダウンロード可能なアドオン。設定画面でffmpeg.exeをダウンロードすればmp4フォーマットへの変換も可能。

This review is for a previous version of the add-on (0.5.8). 

Best in Class Rated 5 out of 5 stars

Using it for 4 years now

This review is for a previous version of the add-on (0.5.8).  This user has a previous review of this add-on.

Rated 3 out of 5 stars

کارایی بالا

This review is for a previous version of the add-on (0.5.8). 

Rated 5 out of 5 stars

Very useful!
Kind of best of class.
Thanks for such really good work.

This review is for a previous version of the add-on (0.5.8). 

Rated 5 out of 5 stars

Very good

This review is for a previous version of the add-on (0.5.7). 

A melhor do gênero Rated 5 out of 5 stars

Pouquíssimos problemas, funcional e única extensão que permite uma grande liberdade nos formatos de download disponíveis SEM realizar conversão dos formatos originais. Recomendado e sem duvida minha escolha para as tarefas de download de vídeo no YouTube.

This review is for a previous version of the add-on (0.5.7). 

Rated 5 out of 5 stars

Good

This review is for a previous version of the add-on (0.5.7).