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

Log in
Add-on icon

Reviews for Simple Tab Groups

Simple Tab Groups by Drive4ik

4 Stars out of 5
5
1,075
4
201
3
98
2
89
1
254
Response by Drive4ik

Developer response

posted 6 years ago
Please disable private access for Add-on.
Update addon to latest version (4.0.0.2) and it has simple manual how to do this.