Pro usar iste additivos, tu debera discargar Firefox.

Aperir session
Icone del additivo

Recensiones de Tree Style Tab

Tree Style Tab per Piro (piro_or)

4,5 Stellas de 5
5
1670
4
272
3
105
2
63
1
95
Recension de Usator de Firefox 13340587
per Usator de Firefox 13340587, hace 8 años
This is the most useful addon in the history of Firefox. As long as this addon is alive, I can't leave Firefox.