这个扩展很有用

Good. But can't download all players. I use it with ANT video downloader. Combined they can download like 90% of videos I watch.

Quite good, downloads clean and fash, though still not as good as Flashgot in my opinion. I still haven't figured out how make use of Video DownloadHelper with DTA, and kinda annoyin that I have to pay for convertion, or can't pause/resume downloading progress.

很棒的軟體

La meilleur application de téléchargement. Bravo. Philippe

Best thing ever created as an add-ons :)

Çok güzel, işe yarıyor :)

Best Add-On EVER !!

Uważam że wszystkie strony programu powinny być dostępne również w języku polskim.

great

Easy to use add-on that makes downloading video a breeze. Highly recommend it.

Great tool ... you can download different types of content

Very useful extension. Integrates smoothly into Firefox, and, so far, works as expected on all sites that I used it on.

Requires (I think, not sure, may be optional ) an open source helper application to be installed for full functionality.

But anyway, a great tool.
A big thanks to the developer