This doesn't work all of the time, but it works enough of the time. It's better than the other versions out there (at the time of this writing).

I've been using this add-on for many years. It works very fine (in Linux). Reliable.

It is the only download helper I use - the aggregation times can be a little frustrating but all in all its a set and forget solution - thank you

Auch wenn nicht alles geht oder man erst mit der Zeit die richtigen Einstellungen kennt: Eine ganz tolle und vor allem nützliche Sache!

Great addon. Some times it corrupts the download. But other than that, I like it.

This Addon has helped me pass my exams by allowing me to download and watch relevant videos, its the best.

Magnifique extension. Un grand merci pour ce superbe travail.

Ha mejorado mucho de nuevo. hubo un momento en que lo deje pero lo he retomado y esta trabajando mejor que otros complementos.
llevo muchos años usandolo, y siempre me ha servido, con una interfaz sencilla y facil de utilizar, garantiza una descarga muy breve.

great add on tumbs up

Quite wonderful. I love it. Once in a while (rarely) I do notice some problems in the downloaded file. But, overall it does a beautiful job.

Дополнение легко использовать. Немного тормозит открытие браузера.

Excellent!

Amazingly easy to use and wonderful. Might be the most indispensable extension I have.

This add-on actually can *not* save videos. In order to save a video, it asks for downloading a 'companion' app, which is an executable that has to be installed separately and hence the browser security restrictions do not apply to it - it can do virtually anything.
This is highly suspicious, because external applications are not necessary in order to save files. I removed it and installed a different video downloader add-on which can save files just fine without 'companion' executables.
Another suspicious thing is that this addon requires some permissions which are not needed for the functionality it provides.

I want an addon that does exactly one thing, download videos. This addon used to do this, but now they have started to run videos through some kind of converter (= slow) and leaving a big watermark on the video, asking for money to remove it. Completely useless, uninstalled.

Works really well in theory, but as others have said before, it puts a huge watermark on the downloaded video, then asks you to buy a "premium" version without that anti-feature.
The add-on does not tell you that beforehand, not even in the description! Downloading a video can take a long time so it is deliberately wasting your time just to increase the chances of you paying for it. I call this misleading and a shady business practice.

It is easy to know it and is easy to use it

easy as heck to use

One of the best Add-ons for firefox. So easy to use and helpful. Thank you!!!!

Funktioniert tadellos.