Paessler Netflow Tester is a free program that simply dumps the data of all Netflow packets that a computer receives from a Cisco router. This can be useful when debugging bandwidth monitoring configurations based on Cisco's Netflow protocol.
Router Commander is an easy-to-use router hangs prevention and optimization tool that keeps the Internet connection stable. The program can automatically detect TCP ports opened by applications running on your system and will map them to your router.
An easy to use Windows solution that monitors and classifies bandwidth and network usage. The software supports SNMP, packet sniffing and netflow to generate live readings and trend data to optimize the efficiency of your network components.
AgataSoft PingMaster Pro is a router monitor which you can use for detecting bottle-necks in your network. It will help you to quickly identify any issues with your networking devices by constantly monitoring them in the background.
Bandwidth Meter Pro is an easy-to-use network software for bandwidth usage monitoring and reporting. It monitors traffic of all network connections on your computer and displays graphical and numerical download and upload speeds in real-time.