This is the one of best. Because I downloaded 5 popular tools on video downloading from here to download video from a website. The site has so restriction to prevent the video from download. IDM integration, Chrome Extension tools, Developers tools to find downloadable link, all were failed. No one able to capable to download. But this tool also failed to download but its show a tricks in a pop-up window over the video content. "about:config" to change some option. I change accordingly and Allah's!!! I got downloaded the video after 4Hrs of try. Thanks a lot for the whole developer team.

Same experience as user below: " Does not work on Vimeo channels - only the first video is listed.
For single videos it works perfectly."

jammer dat je niet de full HD in kunt stellen -;)

Does not work on Vimeo channels - only the first video is listed.
For single videos it works perfectly.

It would be nice to have a "best quality" option that would automatically choose the best version to download.

Ничего не скачивает. Показывает в выпадающей вкладке рекламу. Добавляет видео в дурацкий и неудобный список на каком-то левом сайте для дальнейшего просмотра. Муть какая-то.

This is best general vid downloader for Firefox. I find that it can download from a lot of websites other than just youtube. IMO it's working much better even than the top rated vid download add-ons.

this helps me so much.

Great add-on for my Firefox 84.0.2, it work perfectly, big thanks for developers!

very good

Ne fonctionne plus depuis presque 6 mois.
Jusque là, c'était parfait.
Obligé de chercher un autre outil (Ant)