Didn't work.

does not work

Does not work on ff, useless.

List of files from manager is gone after restart but is shown in firefox manager. List of downloaded files still appears on bottom of FF even i closed it at least 10 times.

This downloads the file but is very lacking.
The download starts when you right-click the link.
You are given no opportunity to rename the file
or select where you want the file saved.
===========================
I discovered that: under 'Files And Applications,'
setting Downloads to Always Ask fixes this issue.

It just monitors Firefox download manager, dumb app

It said to put in the urls of the videos. I did. I clicked to download and it downloaded them so fast that I knew it hadn't downloaded anything. I clicked on one and the computer couldn't open it because, duh, the file extension was "file" and there wasn't really anything there.

I removed this addon.

Some sites like virustotal.com is not working as Sopor said below, and some sites require multiple attempts to load. so, I recommend remove this addon.

Cannot open files from the status bar.

подтверждение запроса на открытие файла убило смысл, этой программы, более того, эти запросы попадают в историю закрытых вкладок.

после многих лет пришлось удалить и вынужден использовать встроенные средства загрузки

the useless popup to open a file that has no option to remove made me uninstall it

created a ff profile just to rate 1 star because the download just fails

Перестал работать с mail.ru в классическом дизайне под последними FF, разваливается на куски и портит 20% нижней части экрана мусором. На других сайтах вроде все нормально

conociendolo ...

didn't work at all ever!!!!!!