WhoIsConnected

WhoIsConnected is a Windows application for monitoring network connections and controlling which applications can access the internet.

It helps users identify programs communicating over the network, inspect their connections and remote destinations, and understand network activity on their Windows computer.

The application also provides network controls that let users block or unblock individual applications without disconnecting their computer from Wi-Fi or the internet. Users can review previously restricted applications and manage their network access.

WhoIsConnected is useful for investigating unexpected background connections, examining application network behavior, comparing network activity across programs, and keeping selected applications offline while continuing to work locally.

The free version provides network visibility and monitoring. Premium features add application-level network controls, including selective blocking and management of restricted applications.