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

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Add-onpiktogram

Beoardielingen foar Tree Tabs

Tree Tabs troch kroppy

4,2 stjer fan 5
5
163
4
56
3
23
2
19
1
12
Wurdearringen foar Michael Cooper
troch Michael Cooper, 8 jierren lyn
When trying to install this add-on, Firefox 56 says the add-on is corrupt.

Antwurd ûntwikkeler

8 jierren lyn pleatst
There were internal changes in Firefox that did not allow this extension to install. Firefox team already made a fix and it should install now.
Sorry for the inconvenience.