Microsoft Network Monitor 3

network protocol analyzer

Our Rating: (Very Good)

Microsoft Network Monitor 3 is a network protocol analyzer that can capture network traffic for further inspection by a network administrator. It supports regular expression filters, scriptable parsers, custom data types and other advanced features. Network Monitor 3 can simultaneously capture packets on multiple network adapters and provides real-time display as well as frame and tree view to manage the captured data.

Freeware

Download 64-bit version