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

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Beoardielingen foar User-Agent Switcher and Manager

User-Agent Switcher and Manager troch Ray

4,1 stjer fan 5
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Wurdearringen foar FlatLined@Dawn
troch FlatLined@Dawn, 6 jierren lyn
I really like the blacklist & white list features. however every time I press save, all my settings are lost