It does not work on the only website that I am interested into: archive.org.
Anyway I would never install it in my main browser, because it can see all my passwords and other things that I write.

See:

https://support.mozilla.org/en-US/kb/permission-request-messages-firefox-extensions#w_access-your-data-for-all-websites

"The extension can read the content of any web page you visit as well as data you enter into those web pages, such as usernames and passwords."

Does not work.

working on 91porn

can't downlaod from vimeo, video divided into too many 1mb small videos.

can not find the video playing

won't download from YouTube or several other p

I used it on my android on firefox beta quantum developer browser for the android mobile app and it works to download my videos from the android blue beta dev version of android. 5 stars earned.

It looks good and the downloading interface is nice. But whenever i try to download a video from youtube it can't find the feed and the video playing so i must use the other plugin i have.

First program and it's working :D
thank

Doesn't work detecting movie videos.

Aku suka dngan firevok yg cepat dan akura

As melhores extensões para baixar vídeo não funciona, o jeito e migrar pra outro site essa mesmo no Opera funciona

useless

Doesn't break anything, but it certainly can't find videos anymore.

Can't download any video from any site. DO NOT DOWNLOAD as it is useless.

Always requires an additional risky module installation, for any kind of video (including ones without convertion required). So absolutely useless.

Cannot find the video on the page

good job,thumbs up.

useless does not detect videos playing on the screen

does not work at all. don't bother