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User Agent Switcher
User-Agent Switcher – Instale esta extensão para o 🦊 Firefox (pt-BR)
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User-Agent Switcher and Manager for Firefox Download: Switch your default browser user-agent string to another one of your choice from a long list of user-agent strings that cover the majority of popular
GitHub - thewheat/user-agent-switcher-firefox: Simple User Agent Switcher for Firefox
User-Agent Switcher – Instale esta extensão para o 🦊 Firefox (pt-BR)