I just upgraded to the new Firefox Quantum and was using a different video downloader that was not compatible with this new update so I came across this add on... I am so glad I did.. It works pretty smooth.. Highly recommended! ...

This is really a useful tool for downloading YouTube and Facebook videos

Just updated to Firefox Quantum and my old standby Video DownloadHelper was relegated to legacy status until a new version is available. Clicking on "Find a replacement" led me to Video Downloader Professional . Installed quickly but when I clicked on Options in the Extensions list I got "File not found: Firefox can't find the file at moz-extension://bc627172-939c-4d5c-9189-4105e6f68299/options.html ". Clicking on the homepage as listed goes to a page trying to sell 3 versions of Video Downloader Ultimate from Link64 GmbH (which is a stand-alone windows program) and there is no mention of the Firefox Add-on. Not seeing any videos most of the time enev on YouTube.
Uninstalling now!

Works fine but doesn't default to the last folder saved in. You need to locate the folder every time you download a file.

Does not work. Worked two or three times now does not.

The new version (for Firefox Quantum) doesn't work for me. It downloads a corrupted file that will not run in players. Also, when opening its Options, the following error message appears:

"File not found." The message is longer, but Firefox prohibits copying it.

During download, no progress bar is shown.

There is no way to submit a problem report.

This version seems not to have been tested!

Firefox 57.0 (64-bit)
Video Downloader version unknown

N'arrive pas à la cheville de Download Helper en terme de simplicité, de personnalisation et de compatibilité avec les différentes plateformes de streaming multimédia.

This review is only beacuse de plugin is not work until this

You have to pay to download anything (just shows ad for the ultimate version)

Love using it, but it tends to uninstall itself after few firefox updates

good

வணக்கம். better among others. If possible increrase the font size bcoz many persons carrying small size screen.