Still love it after many years of use. Really easy to use for downloading videos.

Пользуюсь несколько лет, даже не помню точно сколько. Пробовал аналогичные дополнения, не зашло. Хэлпер работает безотказно , загрузка видео в любом разрешении и формате. Никогда никому не донатил , Хэлперу пару сотен (больше нет возможности ,честно ) зашлю, спасибо Ребята !!!

I use several years, I do not even remember exactly how many. Tried similar additions, did not go. Helper works without fail, downloading video in any resolution and format. I never donated anyone, Helper a couple of hundred (there is no longer any possibility, honestly) I will send, thanks Guys !!!

It is the best downloader available but it has got a lot of draw backs.

Seit Einführung der Begleitanwendung spielt mein Computer verrückt wenn er diese anwendet. Die Festplatte arbeitet ununterbrochen und meistens stürzt am Ende der Computer ab oder alles ist blockiert. Ich frage mich auch ob diese Compagnon-app nicht auch den Computer mit der zeit zerstört, durch Überbeanspruchung. Früher funktionierte dieses Add-on perfekt. Heute stufe ich es sogar als gefährlich für die Hardware ein. Nun kann man alle Downloads vergessen die nicht über den Browser heruntergeladen werden können.
Sehr schade :-(

Until today (07/11/2018) excelent add-on. Now unusable because of license-watermark added to videos, thanks to automatic upgrade to a new version... :-(. So removed yet.

Fantastico, indispensabile,eccezzionale! GRAZIE!!!

Funktioniert wie erwartet

eccellente per me che amo anche i piccoli video.!

Todo perfecto, el único detallito seria que tienes que descargar una aplicación auxiliar pero funciona perfectamente

To get this add-on to work properly you have to install a companion application called 'VdhCoApp', but for some reason the developers fail to give you this information? When Video DownloadHelper updates, it will redirect you to another tab which says: "Congratulations, you just upgraded to Video DownloadHelper ... ". Watching something interesting or maybe you're in the middle of something important, well Video DownloadHelper doesn't care - you WILL be redirected! Honestly, who the hell thought that was a good idea, it's like having a virus on your machine! I tried the convert option, it took so long to do the conversion I thought it hadn't worked and there's absolutely no feedback whatsoever while processing the file. Overall, the UI is not very intuitive. Also, if you chose an ADP variant and the conversion feature has not been registered the resulting video contains a QR barcode watermark in the top left corner. There are better options out there which don't need a companion application, give you conversion options up front, and don't insert a watermark in your videos. Uninstalled.

Simple, intuitiva, directa y super eficaz, gracias por crearlo. deseo hacer una donacion, pero no se como hacerlo , podrian orientarme por favor...

I almost gave it 4 stars because it occasionally can't download a particular video. But heck, nothing is perfect, so 5 stars for all the hassle it has saved me-- no more hunting through source code, or de-obfuscating links to videos. And I appreciate the choice of formats. Smooth and seamless-- good job, guys.
(Edit: it's now been working for me for more than two years, which means the developer is staying on top of Firefox updates. A solid five stars still.)

Extençâo facil de operar-

So very easy to use. Two clicks to download a video.