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

Qqen
Tignit n uzegrir

Iceggiren i User-Agent Switcher

User-Agent Switcher sγur Linder

3,9 n yitran ɣef 5
5
172
4
48
3
22
2
15
1
46
Icegger-it cetteame
sɣur cetteame, 6 jierren lyn
Show an old version of Firefox which block me on some website as slack.

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Indique une version de Firefox dépassée qui me bloquait sur certains sites tels que slack.