Uninstaller For Firefox May 2026

Uninstalling Firefox involves using the built-in Windows Settings or macOS Applications folder, along with running the Firefox Uninstall Wizard. For a complete removal, including profile data, users should manually delete Mozilla folders in the appdata directory, while IT admins can perform a silent uninstall via command line. For more details, visit Mozilla Support . Uninstall Firefox from your computer - Mozilla Support

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