Isn't useful without the companion app

Nunca se pudo reproducir los videos que descargo.

I'm using Android firefox nightly but it's not still compatible, I'm still waiting

Downloaded a video from a website, but the audio track was missing. Tried another time with the same result. No explanation.

nothing seems to work right. can't download any videos

Asks to install additional application.

хрень ,элементарное видео не видит https://ae-cn.alicdn.com/9f8e1de30350cb41/r6v79EFtpHHivIvkJoz/cG6FHTBpD1CJBK8DfLR_280175179566_hd_hq.mp4

Used to work. Now it's just evil. Byeee.

not working, files downloaded always 0 bytes, wasting badwith & time...

I used this add-on for over 10 years. I got a new laptop recently and added this add-on. Oddly, it asked me to install a secondary program. I did, and tested it on a short youtube video. As soon as it downloaded, File Explorer began to have problems. It would take minutes to open explorer and the downloads folder wouldn't open at all. I spent most of the day trying to figure out how to fix the issue. I couldn't delete the file that was downloaded from youtube or the folder it was in. Finally i uninstalled the app and the add-on and deleted the file in Windows Safe Mode and now things seem to be normal. WTF happened to this add-on??

I tried to capture a couple of short Youtube videos I was watching in the foreground. Instead, VDH for Firefox tried to capture a couple of screenshots from a game that was running in the background. What a lousy addon. I have been unable to capture most youtube videos, let alone anything else.

non permette di registrare in nessun modo

Agonizingly slow, resource heavy and unstable. I wouldn't use this for free, let alone for $25.

DO NOT DOWNLOAD THIS! this plugin makes the browser slow. In a while my cpu got overloaded for no reason. After I uninstalled it, everything went back to normal.