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Radio Silence – Outbound application firewall. 3.1

Last Updated on August 15, 2021 by admin

Powerful privacy for your Mac

Radio Silence lets you keep a list of apps that aren’t allowed to go online.

  • Protect your privacy
  • Prevent apps from phoning home
  • Save on bandwidth and data charges

Radio Silence is completely invisible

The firewall is invisible and always active. You don’t have to keep any windows open.

  • No annoying pop-ups
  • No clutter on your screen or dock
  • No effect on your Mac’s performance

Safe 30-day guarantee: If you’re not 100% happy, you get your money back. No questions asked.


Works with macOS 10.15 and newer.

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