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

Qqen
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Iceggiren i Tree Style Tab

Tree Style Tab sγur Piro (piro_or)

4,5 n yitran ɣef 5
5
1 648
4
268
3
100
2
62
1
94
Icegger-it Aseqdac Firefox 13439177
sɣur Aseqdac Firefox 13439177, seitsemän vuotta sitten
That extension is one of the reasons why Firefox is so awesome! Thanks a lot for updating it to work with Firefox 57!

Hopefully the issue with an API for hiding the native tab bar will be resolved soon.