excelente, muy útil

I have been using Video DownloadHelper for many, many years and it is excellent!!! It works well on a great many sites and is extremely useful!

best program to download videos. very excellent.

This is an absolute perfect downloader i can get any video i need and very fast too.

超好用~~介面很清楚又方便

非常好用，很厉害，感谢！

Excelente add-on. Pude descargar 102 videos de una página sin problemas. Super recomendado.

很棒的软件，很好用

Absolute rubbish! This useless extension requires Firefox, a "companion app" and an 18.50 EUR licence to convert videos to audio and to remove its QR watermark from downloaded videos. Do NOT bother downloading it if you value your time.

[Video DownloadHelper] It’s a great download software. You can use it with confidence. I have used it many times.

This is the best add-on for mozilla firefox to download anything you want, download this add-on as well as donate for support as well as become premium membership for more advantages for using this add-on.

I have been using this add-on for over 5 years, and it's still going and I love it, you should try it now, moreover you should add-it, use it then you'll know that this is the best for any website you use it on.

Hervorragendes Programm, das stets im Hintergrund bleibt und ständig weiterentwickelt wird. Klasse!!!*****

Have been using this Add-on for many years. It is one of the best add-on for downloading any kind of Video in different formats such as 720 or 1080. Thank you to the developer

Snel en probleemloos. Zeer tevreden.

Used to work fine in Twitter, now is quite impossible to download any vid in Twitter, something about a "no data receiving" issue, (funny cause the download begings fine and stops at 80 or 90 % downloaded) and that was almost the main reason i add this addon, to use it with twitter, but with this stuff, is usless, better uninstall it.

I appreciate this downloader!

This App is very easy to use and works on most sites.