TCPView is a Windows program that will show you detailed listings of all TCP and UDP endpoints on your system. Developed by Microsoft
License: Free
TCPView is a part of the Sysinternals suite and provides a more integrated experience for users familiar with Windows tools, while CurrPorts offers a lightweight and fast alternative with additional process management features. Both tools are user-friendly, but TCPView excels in real-time monitoring and detailed connection data, whereas CurrPorts provides better process-related functionalities.