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: 5 days ago
Access: Open source · Self-hosted

Resource map

Website

https://github.com/momenbasel/puresnitch

Repository

https://github.com/momenbasel/puresnitch

Source

https://github.com/momenbasel/puresnitch

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

199

Forks

Issues

License

MIT

Last Push

5 days 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 5 months ago