Fácil de usar e instalar.

Depois de 300 vídeos baixados, eu tenho que dizer que esse add-on é muito bom e prático de utilizar!

User for many years. Saves a ton of time watching videos when you can play them faster, or delete them, once you have the whole bit on your PC and and a full feature player that is not crippled like many video sources on the web. If DL is allowed it always bypass all the embedded ads.

PROS:

able to dl video from most any site, most capable of many I've tried for YEARS
updates fairly quickly, developer was able to get up and running fast when Quantum was introduced and changed everything related to Firefox, as well as changes to some video hoster sites
A lot of technical controls available to fix things yourself, if possible

CONS:

Its unclear how to donate safely, some donate links show questionable activities
Can be too technical for some users

SUGGESTIONS:

Find a better donation method, to help your income stream

goodddd

非常好用！！！！！！！！！！

Simplesmente fantástico! Melhor extensão para download de vídeos que encontrei (baixei mais de 300 vídeos em uma semana).

I've downloaded 1222 videos so far with this addon. After trying dozens of extensions, I could only recommend 2 of them. This is one.....

PROS:

- Grabs the video title so you get a proper filename!!
- Can retain videos from closed tabs
- Quick default download using 'shift+click'

CONS:

- Streamable video files get corrupted if stream ends before video is saved

SUGGESTIONS:

- Would be nice to avoid downloading duplicate files

it is really helpful to download videos without others.

After my 100th video downloaded I have to say that this add-on is really good! Promise to donate after my 200th! :D

Over the past few five years I've had nothing but good things to say about this extension. It is a very good extension. I will continue too use it. Thanks Mozilla for this extension and others.