Microsoft Network Monitor is described as 'Packet analyzer. It enables capturing, viewing, and analyzing network data and deciphering network protocols. It can be used to troubleshoot network problems and applications on the network' and is a Network Monitor in the network & admin category. There are more than 25 alternatives to Microsoft Network Monitor for a variety of platforms, including Windows, Linux, Mac, Android and Self-Hosted apps. The best Microsoft Network Monitor alternative is Wireshark, which is both free and Open Source. Other great apps like Microsoft Network Monitor are Paessler PRTG Network Monitor, Netshow, NetworkMiner and PCAPdroid.