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

Eh, It used to be the best for Youtube videos, I don't know what happened.. but this is TERRIBLE. It has not worked for one Youtube video for me in at least 6 months. Awful and useless now. Uninstalling.

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

Lässt sich nicht mal installieren!!! Win10

lässt sich nicht installieren

Downloaders haven't been working lately but this one DID!
So I'm quite pleased. :)
Update:Still working but can't get all vids for whatever reason but about 98% so good!

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.

Does not work on many Youtube videos, and when it does, it creates a watermark and refers to paid premium versin

By far the easiest video downloading tool.

Amazing but it seems like some functionality is being removed. Still great at what it does! Thank you mig