I have used Stream Transport and the RealPlayer downloader, but the featured and benefits of this software is superior particularly the customization and it's darn near omnivorous.

很好用，其他的一些视频下载插件都无法成功下载视频，Video DownloadHelper做到了。要是能够美化一下界面就更好了

melhor web brouser para download que já usei. bom demais. merece 5 estrelas!

簡單好用

Um von praktisch jeder Site beliebige Videos runterzuladen hat sich mir downloadhelper schon seit einigen Jahren praktisch störungsfrei bewährt. Ich kenne keinen besseren.

Ótima extensão. Rápida e de fácil uso.

A mio avviso è un componente aggiuntivo eccellente

I can download videos even from sites that require logins to download the video in the conventional sense. Excellent Addon.

LE PLUS UTILES DE TOUS JE NE POURRAIS M'EN PASSER

The person who made this application is a genius!!
It can be used for various things.
I'll recommend you by all means.
このアプリを作った人は天才です。
いろいろなことにつかえます。
是非おすすめします。

Very easy to use. Regularly updated to reflect changes to Firefox and other web services. Highly reliable and flexible.

good

It is very very recommended to everyone to install this addons toll. Very user frendly and useful to download any Videos at any side required.

很好用，非常感谢制作了这个插件！

Muy buena la recomiendo, permite descargar videos desde casi cualquier pagina

Easy to use and works on all the sites I need!

super sache best off

これが簡単で使いやすいと、教えられたのがきっかけでした。
ホントに、クリックするだけ。
本当に、ほぼ毎日、なにかあったらクリックしてます。

好用，值得下載

Excellent!!!