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

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Add-onpiktogram

Beoardielingen foar Simple Tab Groups

Simple Tab Groups troch Drive4ik

4 stjer fan 5
5
1.135
4
215
3
104
2
97
1
268
Wurdearringen foar Firefox-brûker 15952289
troch Firefox-brûker 15952289, 5 jierren lyn
Thanks to this half assed extension I just lost over 100 tabs I had opened in my browser. Thank you.

Antwurd ûntwikkeler

5 jierren lyn pleatst
Are you sure the addon is to blame?
How about a backup?