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
1,478
4
90
3
31
2
11
1
36
Review by Jed
by Jed, 4 years ago
Simple and effective tool to keep me on task! Customizing features is easy.