Tem que instalar um programa exterior.

Os vídeos baixados estão gerando uma marca d'água em formato de QR Code no canto superior esquerdo, atrapalhando a visualização do vídeo. Somente pagando pela versão premium que é possível baixar sem essa marca d'água. Existem outras extensões até melhores para baixar vídeos do Youtube sem isso. NÃO RECOMENDO MAIS O VIDEO DOWNLOADHELPER!

Требует дополнительной установки программы на компьютер, качает ОЧЕНЬ медленно с Youtube. Дополню: не работает.

In order to actually download, I am being prompted to PAY $28.50 to register a converter. Perhaps I missed it, but I did not see anything about requiring payment and registration before downloading.
Without the converter license, it appears this program won't download anything, much less convert video to MP3. Sad, it used to work on sites like youtube, but now wants me to register and pay $28.50 (US) - without telling me anything about what this "registration" keeps track of. Does it keep track of what I'm downloading? If my copy of it has to be "registered" then that license becomes a unique fingerprint that belongs to my computer, making it easy for any entity with access to these registrations to keep a list of everything.

This thing used to be excellent .. then they updated everything... now it sucks so bad.. you need the extension app for one... so another download to your computer.. it doesn't 'light up' anymore.. got too many damn choices that once you click one its stuck to that single choice until you restart your system. i can't locate, using search any of the vids i managed to download after a 90 minute download time, when another download app took 3 minutes and put it on my desktop where all my downloads go.. a once good app ruined by creators that THINK they are improving but really fixing something that was never broken.. i wish creators would STOP doing that shit and leave well enough alone!!!

Nicht so gut wier das Alte

The latest update won't let me download anything

garbage. doesn't work. devs must have autism or something.

The "Supported Sites" list is a joke. It is a list of sites where one version may have worked at one time in the past. It is not an updated, accurate, tested, or supported list of sites that work. Of course the list is impressive if any site that works even for one visit gets added then never removed when it does not work.

It is False Advertisement at best and fraud at worst. There are many sites that have been broken for 4 or more years. The response on the Google Group that is support channel for this is "something must have changed on the site" but no fixes most times. That is NOT supported. Both the Legacy XUL (6.3.3) and WebExtension (7.6.0) versions are broken on many of these sites and both version should have been fixed. Some of the sites were posted as far back as 5+ years ago; As such both versions should be fixed!

Don't advertise what you don't support, especially while asking people to PAY.

Earlier today I saw a page informing me that the addon had been updated. After a while Firefox slows to a halt and I have to close it forcefully, but when I start it again it eats 1.5+ GB of RAM and hangs. I tried again and again, closing some recently-opened tabs, but with no luck.

After starting Firefox in safe-mode and disabling this extension, I managed to get the browser operational again.
Please look into it (nothing like this has ever happened to me before with earlier versions of this addon). I am using Firefox 58.0.2 on Ubuntu.

since adding this app, i cannot download some youtube videos any longer. also i cannot get this app removed form my firefox browser, nor any of the others apps. when i uninstalled firefox and re-installed with the 'no apps' options, everything came back. i did this 3 times. My computer has windows 8.1 64bits. banth8@aol.com

muy buena,

Very frustrating. Used to work flawlessly but now seems like updates make extremely confusing. Maybe I'm just stupid but is no longer simple and worthwhile. Not sure why or what you did but it really sucks now.

ZEEEER langzaam! Very slow and for this useless...!

Хорошее приложение позволяет один раз настроить и пользоваться в удовольствие. В случае с этой качалкой все наоборот. Стоит один раз нажать для установки и потом для скачивания видео тыкать по разным меню по нескольку раз. Ну а папку, куда все скачивается - оно выберет само.

lol that QR code is a fukcin joke. There are many tools to download videos from anywhere but this is kind of a shame.

Хочет скачать дополнительную программу для скачивания, без этого никак.

le titre veut tout dire/ just perfect /::::::::::::::::::::::::::::::::::::::::

Was good in the past, but now in current times there is really nothing this addon can fetch without asking for converter. But it still had one good feature - details about detected video. Seems it was also too much for free user - details had been reorganized to the point it is mostly hidden and annoying to use it.

Llevo semanas sin poder instalar esta aplicación, he probado a revisar el ordenador, y no hay manera, dice que la instala, peor no te deja hacer ABSOLUTAMENTE NADA, de hecho ni siquiera aparece el icono de los globos para poder usarla.
Entrando en el menu complementos te dice que está instalada, pero no no te da la opción a abrirla.
La desinstalo para intentarlo de nuevo , pero el problema se repite sin parar