To use Android extensions, you'll need Firefox for Android. To explore Firefox for desktop add-ons, please visit our desktop site.

Log in
Add-on icon

Reviews for LeechBlock NG

LeechBlock NG by James Anderson

4.8 Stars out of 5
5
1,446
4
89
3
28
2
12
1
33
Review by Firefox user 12589417
by Firefox user 12589417, 3 years ago
I like the feature: " Enter a time limit after which to block these sites (optional): "