Não é gratuita, recebeu uma atualização e a versão free mostra um qr code enorme no video para que voce pague para ter o video sem o qr code

非常好的插件，可以帮助我下载很多网站的多媒体文件、

簡單容易上手,超推薦

life is beautiful!

Would recommend

GREAT APP WORKS ON ALMOST EVEYTHING

Very good!

Super tolles Programm

the downloaded files are corrupted and wont play.

Works most of the time, but it's buggy and drops larger downloads. You also need to restart your browser after a bunch of downloads or it will start failing more often.

バージョンアップを繰り返し常に使いやすくなっているのが素晴らしい。動画に落とせる確率はかなり高い！

FANTASTICO !!! GRAZIE !!!
CIAO :)

Very easy to use, and most importantly this add-on finds any and all videos on a page unlike many competitors!

O Video DownloadHelper é uma excelente extensão para baixar vídeos de website.

super add-on

Super Tool zum Herunterladen