To use these add-ons, you'll need to download Firefox.

Log in
Add-on icon

Reviews for Video DownloadHelper

Video DownloadHelper by vdh

4.3 Stars out of 5
5
29,714
4
3,982
3
1,061
2
716
1
5,145
Review by Firefox user 15668683
by Firefox user 15668683, 6 years ago
我用Video DownloadHelper下载100多个视频，给学生上课用的学习视频，非常好用。感谢作者的辛勤劳动，谢谢作者mig,Thank you mig!!!