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

Oanmelde
Add-onpiktogram

Beoardielingen foar FF Volume Controller

FF Volume Controller troch cq

3,5 stjer fan 5
5
0
4
1
3
1
2
0
1
0
1 beoardieling
  • troch Grampa Wild Willy, 4 moannen lyn
    This extension seems to work properly for some content but not others. I would enter into an E-mail exchange with the author if I could find an E-mail address for him or her.