(Video Download Helper ) is a very good add-on for the internet browser. However, for my experience . it can running smoothly on FIREFOX , more better than running in Google CHROME.
Personally, I use CHROME more than FIREFOX

Didn't manage to download the file directly (on echo360-org-uk, without companion) but I found the source URL from details regardless.

Does what it says

とても快適です

Einfach zu verwenden, hilfreiche Funktionen zum Konvertieren von Videos. Downloads bei vielen websites möglich, bisher keine Probleme

muy bueno

sehr gute nützliche app

sí funciona, se los recomiendo si aún sigue utilizando mozilla firefox

Easy to use

非常好用！

Es rápida y fiable. Muy satisfecho con ella

very easy to use

pas vraiment une critique, mais plutot un bug sur certain site, sino ca remplit son job, merci

Un poco complicado, pero funciona

有简体中文，真的非常的方便
只是现在不能识别BILIBILI上面的视频o

This add-on has been very helpful to me, coming from windows, I was glad it was still possible to download videos, particularly from Youtube in one click.

Laedt fast alles, laeuft sauber, brauch aber viel Rechte.