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

Log in
Add-on icon

Reviews for Video DownloadHelper

Video DownloadHelper by Paul, mig

4.3 Stars out of 5
5
28,101
4
3,867
3
1,011
2
673
1
4,793
Review by allan
by allan, 3 days ago
This is an excellent study tool. The developers are updating and improving its features.