Wants a "companion app" to be installed for every video I tried, so 100% failure. If I'm going to install some bloatware, I'll just use a vastly superior separate app in the first place, such as Media Downloader 2.8.0.

There's a stupid watermark on the video. Nice work.

Puts a large watermark on the video, tells you it's going to do this after it's done, not before hand.

Waste of time.

Fails miserably.
Overcomplicated options, overloaded UI, bloatware companion installation requirement.

Einst eine gute Add, jetzt nutzlos wie ein Kropf.
Man muss eine Begleitanwendung zuerst herunterlade, welch sich natürlich NICHT auf mozilla befindet.
Ob diese "sauber" ist, das steht in den Sternen. Bots, Trojaner und Co., wohl kein Thema hier.

Wo kommt die EMPFEHLUNG her ?

毫无用处的垃圾，不知道为什么安装量这么高

veevee eklentisi daha iyi.

需要下载合作应用,但是老是跳转失败;怎么回事儿?

cool

Macht nicht das was es soll. Lädt zwar runter, aber Audio und Video in getrennte Dateien. Diese kann man dann in einem langen CPU belastenden Prozess zusanmmenfügen. Das muss man aber tun, erfolgt nicht automatisch. In dieser Zeit habe ich mit anderen Tools sofort die Datei mindestens 40 mal komplett geladen und zwar in einer Datei. Andere Funktionen wie Dateikonvertierungen sind nur über kostenpflichtiges Upgrade benutzbar. Warum diese Erweiterung von Mozilla empfohlen wird ist LÄCHERLICH!

Very slow. Adds QR code to video if you don't pay $30 for a license. youtube-dl is much better.

Useless extension. No idea why Mozilla is advertising this garbage. This extension does only one thing as far as I can tell, it prompts you to download a standalone program. The program is what does the actual downloading. So what does the extension do besides (probably) spy on you and tell you to install that other program?

There's PLENTY of programs that you can use to download youtube videos without needing to compromise your browser privacy and security by using an extension. And god only knows what data the standalone program is sending the developer of this thing.

This used to be a flawless app. I have repeatedly donated to the site. However, it seems broken now. It will freeze mid-download about 80% of the time. I have uninstalled, reinstalled it..it just freezes. Also in the past, if it did not fully download a video, it would give an error message,so you knew it did not download it. But now it shows it as downloaded where only a partial download was done. Can you offer help to a used-to-be-happy paying customer? Thanks

Don't install this anymore! This addon was actually good a few months ago when you could just donwload any video or rip audio from video to Mp3 but now you get a watermark in the videos you download. All of a sudden the addon want you to download and register other stuff that I'm not interested in. I write this review to save your time and not install this addon. Here is what it says when downloading a video:

"You will notice the resulting video contains a watermark in the corner."

"This is because you chose an ADP variant and the conversion feature has not been registered."

The emperor's new clothes.
DOESN'T WORK. JUST SHOWS A LIST OF UNINTELLIGIBLE OPTIONS. NO WAY TO JUST DOWNLOAD FOR EXAMPLE 720 OR 1080 MP4 VIDEO LIKE OTHER DOWNLOADERS.
WHOSE MATE PUT THIS ON MOZILLA RECOMMENDED LIST.

It won't work. It prompts you to install a companion app and the installer fails on MacOS Monterrey

Begleitanwendung wird nicht erkannt, und damit funktioniert alles nicht. Support nur in Englisch und so kompliziert, daß ich keine Hilfe gefunden habe. Verschwendete Zeit.