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)

not working

need check quality of audio (linked) and option for videos too

The only thing this app does is tell me there aren't any videos, as I watch the video in question.

Sehr schönes Tool, erkennt fast immer die entsprechenden Mediendateien. Es kommt selten zu Problemen.

great