Little Snitch

The application monitors outbound and inbound network traffic on macOS, showing each connection on an interactive world map. It records which processes initiate network requests, the remote hosts involved, and the geographic location of those hosts, allowing users to see real‑time communication patterns across the globe.

It is aimed at developers and privacy‑conscious users who need to understand and control the network behavior of their applications. The tool can run in a demo mode for limited periods, and a licensed version removes those restrictions, providing continuous monitoring and the ability to create rules that block or allow specific connections.

Distinctively, the software verifies its download integrity through cryptographic signatures and offers legacy support for older macOS releases. Pre‑release nightly builds are also available, containing the latest bug fixes and feature updates.