很棒的附加元件，支援很多網站和串流影片的格式，甚至對某些刻意隱藏的編碼也很有效地找到了。使用過好幾個類似的附加元件，我必須承認這是目前我用過最好的。

A powerful download tool that is easy to use and has a collaborative download tool to make it easier to use.

Very user friendly.

GOOD!

One of the apps that never recovered from Mozilla' s add-on changes, this used to be such a great app and now it's crippled. You'll need to pay $30 if you want your downloaded videos to be without watermark.
The quality of downloaded Youtube videos is unusable.
Other apps do everything this does a lo better and for free.

Très bon module me convient parfaitement merci au x developeurs du module

Funktioniert da wo andere versagen! (FER: Manual Rename option)

great app

Thuận tiện và nhanh

install and use...

does not work with mozilla version 69.0.1

Richtig angewandt funktioniert der Download-Helper exzellent! Und kostenfrei ist er im Prinzip auch. Sehr gut!!!