After 3 hours downloading, I saw it has placed a QR-code in the video.
It should've been made clear before, but I did not find any hint to that.
Really annoying

atualmente os vídeos da globo tem esta extensão que não deixa baixar pelo dowload helper como antes: ghtml

Was 5 star. After the latest update, it takes 300% to 600% longer for each download. If it ain't broke, don't fix it.

Technik okay, aber die Umsetzung ist furchtbar!!! INzwischen von Schwachmaten völlig kaputtprogrammiert! Übersicht NULL, Bedienung NULL, Funktion auch nur noch NULL! Wozu ein MP4-Video konvertiert werden muß? Keine Ahnung...

DAzu Extra-Software nötig - wofür eigentlich???

Und ein "Wasserzeichen oben in der Ecke? Sagt mal, hackts bei Euch eigetnlich???

Forces you to install software. Places QR code to the extracted videos. ZERO STARS!! NOT EVEN 1!!! FAKE REVIEWS!!

最悪なんでFilefoxのは使いづらいのか

The worst devils don't exist in hell. They work as computer programmers, and make EVIL software like this.

This satanic sht software stopped working again!! Now these evil bastards want you to download a giant piece of additional spyware to be able to download videos. I hate that these bastards can change stuff on my computer so it dopesn't work anymore! I hate them! Meanwhile they continue to put up hundreds of fake five star rveiews with the same text.

The spyware is called: VdhCoAppSetup-1.1.3.exe.
It is 36.8 MB in size.

Maintenant avec un gros Filigrane "Watermark" durant tout la vidéo, now big watermark all in video. and ask to download another software Firefox not see and can block if this software do something illegal! Et demande de télécharger un logiciel compagnon! quel merde, de demandé un autre logiciel que Firefox pourrais refuser si il font des choses illégal!

Why was version 7.2.1 installed in Firefox 52.X ESR? It's clearly not compatible and doesn't even work!!! Downgraded to 6.3.3 and turned off updates for this extension.

Doesn't work well with the newer Firefox Quantum. (58.0.2 64bit) It Works but the last step "agrigating" I believe it's called is so slow its just not worth waiting that long. Used to be WAY faster than this.

Shitty add-on, even with a local companion app, it can't download most videos. (I use Firefox Quantum)

При попытке скачать видео с ютуба просит установить на комп дополнительное приложение. Нах тогда вообще такое дополнение?

WAS the greatest tool - now: useless!! Does not show mp4 anymore, only webm. If I download webm and also IF a mp4 is possible, another tab slowly opens and a totally useless filename should be used to save which I then have to manually edit. Waste of time! All that is since the last update - before: everything absolutely great. Another software "optimized" to death.

Keeps locking up on numerous sites. Very unreliable. When I tag 10 video downloads and leave I expect them to be done when I get back. But usually find that it's locked up on #2 3. So I've got to start the whole process all over again.

No longer works like it used to. Cannot download many videos anymore. Useless.

Piece of junk, worthless.

Horrible. I'm not sure what this tool is doing, but it loaded my processor to 70% (20W) when trying to download a 30-minute 360p video. After 10 minutes of this the progress bar was at about 20% when I aborted the video download.

I installed another tool (was quicker and easier to install, starting the download was easier too) which downloaded the same video in 15 seconds!

Убирайтесь на хуй из сообщества Firefox деляги жопорылые вас сдесь все ненавидят, твари, вы барыги уже всех заебали свиньи брюсельские, жопаруки сраные!!!
Это обращение для всех барыг!!!

Was once good, is now garbage.

Es el peor complemento que he podido instalar, realmente pésimo.

Hallo,
leider ist der Downloadhelper inzwischen nutzlos geworden. Ich kann nicht mehr erkennen wo er die Sachen speichert, geschweige denn, dass ich es ändern könnte. So unübersichtlich war es früher nicht. Ich werde mir ein anderes Tool suchen......

basura una basura antes funcionaba