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

Log in
Add-on icon

Reviews for Kaspersky Protection 2021

Kaspersky Protection 2021 by Kaspersky

4.6 Stars out of 5
5
4,002
4
812
3
170
2
60
1
163
Review by Firefox user 14506552
by Firefox user 14506552, 4 years ago
I get very annoyed when the Kaspersky pop up keeps telling me to install this Firefox Add on, when I already have it!