Nagios is a powerful monitoring system licensed under Nagios Enterprises that helps organizations identify and resolve IT infrastructure issues.



Total Network Monitor is described as '2 is a network monitoring software program that is designed to continuously monitor your local network, individual computers, and services that require careful attention and thorough control' and is a Network Monitor in the network & admin category. There are more than 25 alternatives to Total Network Monitor for a variety of platforms, including Windows, Linux, Web-based, Mac and Self-Hosted apps. The best Total Network Monitor alternative is Nagios, which is both free and Open Source. Other great apps like Total Network Monitor are Spiceworks, Paessler PRTG Network Monitor, Netshow and Lansweeper.
Nagios is a powerful monitoring system licensed under Nagios Enterprises that helps organizations identify and resolve IT infrastructure issues.



Spiceworks is a software suite for IT professionals to manage networks, troubleshoot issues, and handle IT tasks. It offers free online tools for network connectivity management, remote computer access, user activity monitoring, contract tracking, and inventory scanning.



Comprehensive monitoring solution with over 200 sensor types, user-friendly interface, and powerful capabilities such as traffic analysis, failover clustering, and remote probes. Offers email and SMS alerts, supports SNMP and WMI, provides high-availability features and detailed reporting.






Lansweeper discovers Windows, Linux and Mac machines in your network. In addition, it inventories network devices such as Printers, Routers and Switches.

Microsoft Network Monitor is a 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.


NetVisor scans your network, identifies hosts and services, and generates an interactive visualization showing how everything connects, letting you easily create and maintain network documentation.


CurrPorts is network monitoring software that displays the list of all currently opened TCP/IP and UDP ports on your local computer. For each port in the list, information about the process that opened the port is also displayed, including the process name, full path of the...

Tenable Network Security provides enterprise-class products for gathering, evaluating, communicating and reporting IT security and compliance information.
Agentless IT monitoring built to scale - NetCrunch offers a powerful, policy-driven platform for real-time visibility across your entire infrastructure system.




Network Activity Indicator displays the old 'two monitors' icon in Windows 7 that flashes blue to show network activity in the System Tray.

Network Performance Monitor - Easy-to-use software that delivers real-time monitoring, alerting, and reporting for routers, switches, and other SNMP-enabled devices.



