FOSSHUNTER
Puressnitch
Open Source Self-Hosted Networking

PureSnitch

Open source macOS firewall with world map and zero telemetry

Firewall Network Security macOS Networking DNS Over HTTPS DNS Proxy Lulu Alterntive Network Monitor Aplication Firewall
PF Shell swift SwiftUI
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Screenshots

A closer look at the product interface and key surfaces.

5 images

At a glance

Primary use case
Open source macOS firewall with world map and zero telemetry
Best for
Networking — Firewall, Network Security
Stack
PF, Shell, swift, SwiftUI
License
MIT
Maintenance
1 month ago
Access
Open source · Self-hosted

About this tool

PureSnitch is a free application firewall for macOS providing real time network monitoring. It features a native SwiftUI world map, robust rules manager, and DNS over HTTPS support using pf based blocking for maximum privacy and security.

Repository

Stars

44

Forks

5

Issues

1

License

MIT

Last Push

1 month ago

Features

  • Monitors and blocks outgoing network connections for macOS apps.
  • Visualizes global traffic through a native SwiftUI world map.
  • Secures networking using DNS over HTTPS and pf based filtering.

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Published 1 month ago