PRTG Traffic Grapher is an easy to use Windows application for monitoring and classifying bandwidth usage.

PRTG Traffic Grapher provides system administrators with live readings and long-term usage trends for their network devices.

PRTG is mainly used for bandwidth usage monitoring, but may also be used to monitor many other aspects of a network such as memory and CPU utilization.

With PRTG Traffic Grapher the user receives comprehensive bandwidth and network usage data that helps to optimize the efficiency of the network.