TCPView is a Windows utility that lists active TCP and UDP endpoints, connection states, and the processes that own them. It is...
Pros
- Maps network endpoints directly to owning processes
- Shows TCP states, remote addresses, and connection changes in real time
- Portable and lightweight compared with full network monitors
Cons
- Windows-only and focused mainly on endpoint visibility
- Offers little historical analysis or traffic-volume reporting
- Does not provide packet capture or deep protocol inspection