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

Qqen
Tignit n uzegrir

Iceggiren i LeechBlock NG

LeechBlock NG sɣur James Anderson

4,8 n yitran ɣef 5
5
1 645
4
94
3
30
2
11
1
34
Icegger-it lazerbeam
sɣur lazerbeam, 4 years ago
The best extension or program of this kind. It's free and open source and has good performance.