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 Substital

Substital by Gaëtan Covelli

4.2 Stars out of 5
5
78
4
15
3
8
2
0
1
14
Review by Firefox user 15650852
by Firefox user 15650852, 5 years ago