This video downloader really helps me a lot..
Thanks to the genius developer.

超级喜欢，因为你，我更爱火狐。

我用的所有插件中最好的，没有之一。very good！！！

Muy buena excelente herramienta de trabajo

Used to be great: it would just mux the raw content together with ffmpeg in companion app. Now it wants to spend days slowly re-converting video just to add a QR-code watermark!? This change alone took it from a 5-star to a 1-star add-on.

Great app for downloading streamed videos.

Good and doing what is needed

Tried tons of other apps and add-ons only to have them fail or add some sort of malware or spyware and still fail. This is great and now allows me to archive online videos I have access to for offline viewing for those times when I know I'm going to be offline (airplane, camping, etc.)

One of the best! I tried so many but DownloadHelper is greatest to download videos!

çok iyi

"Companion app required".

该插件给了我很多帮助。

Real good working Download-Tool, not even discovered all features yet. Takes a little bit longer than others may..., but works allways probably