Alternatives

Products that do what RadioSilence. Easy to Use OS X Firewall does

1. 1MU
   My user-friendly outbound firewall for Mac▲77

   2011 · radiosilenceapp.com

2. 2
   FireWally▲156

   A free Mac firewall powered by Apple Intelligence

   Dec 2025

3. 3TR
   Tunshell – Remote shell into ephemeral environments behind NAT/firewall▲70

   2020 · github.com

4. 4BS
   Blink Shell for iOS, an Open-Source, Mosh and SSH Terminal for Pros▲219

   2016 · blink.sh

5. 5
   TinyHardwareFirewall▲78

   When a VPN Alone Is Not Enough

   2014

6. 6
   Radio Silence▲259

   Monitor & block apps that make unwanted network connections.

   2016

7. 7SA
   SeKey: An SSH Agent for OS X, Using Secure Enclave and TouchID, in Rust▲169

   2017 · github.com

8. 8AP
   A proactive way of securing your Linux server▲143

   2020 · github.com

9. 9
   Digital Ocean Firewalls▲121

   Cloud firewalls from Digital Ocean

   2017

10. 10DA
    Dsnet, a simple command to manage a centralised WireGuard VPN▲69

    2020 · github.com

11. 11MN
    My network connection monitor for Mac▲146

    2011 · radiosilenceapp.com

12. 12CU
    Completely unofficial (and open source) Path client for OS X▲42

    2012 · journeyformac.com

13. 13AG
    A Go Library for Better Access Control▲158

    2017 · github.com

14. 14ZI
    zzzz.io, a free DynDNS replacement I created on the weekend▲156

    2014 · zzzz.io

15. 15AS
    A simple SSH VPN client▲113

    2017 · github.com

16. 16FE
    Firewall – Extreme Robocall Blocker▲16

    2019 · apps.apple.com

17. 17EW
    Easy Webserver for Node.js, Python, PHP, with Free SSL▲123

    2017 · github.com

18. 18DA
    Dog – a distributed firewall management system▲20

    2021 · relaypro-open.github.io

19. 19AA
    Autumn – A macOS window manager for (Type|Java)Script hackers▲75

    2018 · sephware.com

20. 20AS
    A simple Go utility to ease deployments via SSH and SCP▲50

    2018 · github.com

21. 21SL
    Secure Linux Apps on the Mac Desktop Through Docker▲21

    2016 · blog.alexellis.io

22. 22LA
    liblorgnette – a dlsym for alien processes on OS X▲41

    2014 · github.com

23. 23MM
    MozWire: MozillaVPN for Linux, macOS and BSD users (among others)▲10

    2020 · github.com

24. 24ST
    Sesame, the wireless Mac lock▲43

    2013 · atama.io

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