Has been super Reliable, hasnt failed me yet.
Works even on sites that have promised to block video downloads.

Nagyon jó kis kiegészítő alkalmazás,nagyon szeretem.

I even bother to create an account to give this extension 1-star rating. This extension is full of bs. It asks you to install a shady exe companion and add obstructive QR to any video you download except you pay them money. Total garbage freemium which should be mentioned in the first place in page.

Ein Downloader, welcher alle Anforderungen erfüllt.
Nur zu empfehlen.

ME GUSTA FIREFOX

A very solid down loader.

this program rocks! very easy to use and has always worked for me with no hassles, thanks.

powful！

这是我见过最好的下载软件

This Video Download tool is very useful.

an excellent methid of downloading, highkly recomended

Sehr gutes Add-on kann es nur empfehlen!

The developer of this extremely powerful plug-ins has done a great job of ensuring you can download any vids. A lot of user documentation but I do fumble still with the options. All-in-all, great work!

Awesome add on!!! Be sure to add the HLS plugin for this to be an extremely versatile tool.
Plugin links:
https://addons.mozilla.org/en-US/firefox/addon/hls-downloader/

https://github.com/puemos/hls-downloader

Perhaps one of the best addons for firefox... Inevitable

good tool

これまで使っていたダウンロードソフトの中で一番で素晴らしいソフトです

Realmente es un complemento muy completo, se agradece a todos los desarrolladores que han hecho posible el uso de esta muy útil herramienta,si pudiera le daba 7 estrellas

I've found Video Download Helper very helpful in my studies. I see they need money and I'd like to send some but it would have to be a cheque in $Can and I need their mailing address.
Mike Walton