Having to download software that operates outside the Firefox enviornment is a big no-no from me. Used to be good but now, it's just not worth the hassle. Especially since the video you end up with is pretty much unwatchable. Avoid this.

Вимагає встановити на комп'ютер рекламного модуля, без нього - не працює.

how dare you to put a watermark in the video, and your downloadhelper was the best before you put a watermark on the videos....

This used to be the defacto addon for downloading videos. Now every attempt I make to download videos takes hours to convert, the final video is stuttering and unwatchable, puts a watermark on everything, and wants you to install additional software on your computer to function. Ignore the positive reviews, those are from the days when it actually worked. I wouldn't be surprised if its harvesting information for hackers. Stay far away!

I used this add-on for years and loved it. For some reason now it's barely usable. It doesn't detect videos on every website like it used to. When you do manage to download the video you want, it now does something called aggregating, which lasts hours. Yes, HOURS. The downloaded video is watermarked to boot. I can't recommend this add-on any more.

Cannot download without first downloading a companion app that puts a watermark on the download. I rate as a Piece of Shit!

Trying to download anything from Youtube tells you you have to install their companion app for it to work. Rubbish, other addons download the mp4 no problem.

Мало того что нужно отдельно скачать дополнение к дополнению, так ещё и ЦП грузит под 100%

Sketchy, doesn't actually download anything unless you download a companion app. No thanks.

does not work with mozilla version 69.0.1

Dont use this piece of shit

Has watermarks and require a companion program installed on the PC for it to even work.
There are much better solutions out there than this extension.

1.он не работает без доп по 2. Он очень очень сильно нагружает систему до того что мышь может не отвечать. процессор intel cor i3 4gb озу ничего в фоне нет. После удаления тут же стало легче.

This thing kept trying to install unauthorized software and being flagged by my antivirus. When disabled of its privileges, it asks to install a "companion app" or won't do anything. Beware of add-ons that only run in any kind of elevated mode. Uninstalled.

Ну серьезно, сначала заставить сделать пользователя кучу действий, а потом сообщить, что с него 20 баксов. ЪуЪ