Fing
Nmap
Angry IP Scanner
Advanced IP Scanner
Zenmap
Port Authority
Wireless Network Watcher
Advanced Port Scanner
ManageEngine NetFlow Analyzer
Zabbix
Progress WhatsUp Gold
insightIDR
Nfsen
Flowmon
FireEye Network Security and Forensics
Nagios
NetFlow Analyzer is a flow-based bandwidth monitoring and traffic analysis tool that helps you monitor the devices, interfaces, applications, and users in your network. It helps you keep track of the network traffic activity and diagnose and troubleshoot network anomalies and bandwidth hogs in real-time. NetFlow Analyzer supports all major devices and flow types including NetFlow, sFlow, cflow, J-Flow, FNF, IPFIX, NetStream, and Appflow. It collects and analyzes this data to generate detailed reports on network traffic patterns and bandwidth usage trends to offer a holistic view of who or what is using your bandwidth, how much, and when it's being used.
ManageEngine NetFlow AnalyzerNmap - Nmap Free Security Scanner, Port Scanner, & Network Exploration Tool. Download open source software for Linux, Windows, UNIX, FreeBSD, etc.
Zabbix - Track, record, alert and visualize performance and availability of IT resources
Angry IP Scanner - Open-source and cross-platform network scanner designed to be fast and simple to use
Progress WhatsUp Gold - Progress WhatsUp Gold is an all-in-one Network monitoring utility that now offers even more features and functionality to help you monitor your servers, network, and IP address.
Advanced IP Scanner - Advanced IP Scanner shows all network devices, gives you access to shared folders, and can even remotely switch computers off. Download it Free.
insightIDR - insightIDR is an incident detection and response tool.
