wow this worked for me!
i tried to download videos from dailymotion and this is the only thing worked

Great! It's working again!

This used to be my fav dl'er but as others have already said, it quit working after the ffox update. I can't give something 5 stars if it doesn't work, right?
I understand if you're not very motivated to work on a fix, as it was scheduled to stop working w/in 6 months or so anyway. I'll miss it. Thanks for many happy dl's.
I won't delete it yet, in case you might fix it. My rating will change to a well deserved 5 stars then.

EDIT: Excellent! It's back! Thank you---back to a well deserved 5 stars!

Depois da atualização 76.0.1 a extensão parou. Ainda assim, deixo 5 estrelas pq acredito q irão corrigir o problema. Essa extensão é d grande utilidade

It had been a really useful extension. But from the day I updated to FF 76.0.1 on, It's not working at all. Please fix this issue, since some depend hugely on this. Never thought, I'd have to rate this with 1 star since it worked absolutely fine.
===================Updated Review============================
Thank you dev team for the new update provided. Glad to see Add-on is back in action. Deserved 5 Star rating is given back.

The 5 stars is for my previous experience. The extension no longer works on FF76.0, sadly. I hope the developer is working on a fix? It's very good when it works.

Awesome add-on, but does not work anymore as of May 8th 2020 :(

Stopped working with Firefox 76.0.
Update: it works again brilliantly, thanks!!!

DID NOT WORK.
this is my favorite plugin for downloading files.
It hasn't worked since yesterday. - the update doesn't give anything .... it still doesn't work.
I give 5 stars for the author to update to the working version.