Om dizze add-ons te brûken, moatte jo Firefox downloade.

Oanmelde
Add-onpiktogram

Beoardielingen foar Volume Control [Boost volume]

Volume Control [Boost volume] troch Chaython

3,8 stjer fan 5
5
100
4
14
3
13
2
6
1
34
Wurdearringen foar Guilherme Rosa
troch Guilherme Rosa, 2 jierren lyn
after giving permission to access the data on visited websites it's working fine. Simple but great extension