Good

I've tried 'em all, and this one is THE BEST extension at what it does.

Works perfectly with dwhelper

It is a godsend. Very easy to use, and works on almost every website except YouTube and Instagram, for which there are alternatives anyway.

I love this app/extension. Hands down, the BEST video downloader, for all websites except YouTube. So easy to use and lots of file type options for saving files.

This is the best video download app currently available for Firefox. It has been around for quite some time and is well-maintained!

Amazing add-on/app. I have literally never had an issue with it. I will digress in that it does take someone with what I would call "average" technical skill to operate. However, I use this almost daily. GREAT for pulling down videos that aren't able to save/download, videos that are password protected (i.e. zoom accounts).

Amazing work. Keep it up! ^_^

簡單明白好操作

Why does the "downloadhelper coapp" start automatically (even re-starts when it's killed) and then ominously transmit tiny amounts of data every few seconds (to a Dutch IP, port 8088).
There's nothing to be downloaded, processed or otherwise and I didn't even touch the button or visit a relevant webpage to begin with.

5 stars for the add-on itself for being able to download videos from pages that don't provide a native way to download their videos (or streams).

It works well altogether, but the co-app's behaviour seems very suspicious at times.

Edit (2021/07/06): The VdhCoapp also not just starts seemingly randomly, but is also started whenever a "streamed" video is on the webpage, whether it is needed or makes sense at all or not.
The only situation the coapp should be started is when downloading (and converting) a video (or stream) *actually* needs it, but certainly not when the webpage is rendered.

There should be an option to force VDH to completely ignore the coapp even when it's installed and recognised.

REQUIRES DOWNLOADING ANOTHER APP. Sorry, don't trust anybody that says they have a so and so if you download it, then when you do download it, expecting to get what it says you'll get, only to have them say, oh wait, you need this also. No mention of having to install more than one add-on to make this work.

Отличное расширение, мне понравилась

Great app. Please make it more simple and uncomplicated.

Works like a smile