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, Netshow, Lansweeper and Paessler PRTG Network Monitor.
Nagios is a powerful monitoring system licensed under Nagios Enterprises that helps organizations identify and resolve IT infrastructure issues.



Free IT help desk software delivers network mapping, user ticket tracking, PC inventory management, contract and asset scanning, remote process control, automated cloud-based reporting, project management, and task prioritization for small and medium businesses.





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

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.




UpWatchr is a native Windows desktop application for monitoring websites and network resources. It pings your configured endpoints on a schedule and shows their live status on a clean dashboard, with green/red indicators and alert notifications the moment something goes offline.


Displays all open TCP/IP and UDP ports with full process details including name, path, version, creation time, and user information. Supports closing connections, killing processes, marking suspicious ports, exporting data in multiple formats, and portable operation for network monitoring.

Enables continuous monitoring of IT security, vulnerability detection, asset discovery, and compliance management using advanced algorithms for both cloud and on-premises networks, with collaborative tools, passive and active scanning, and detailed reporting.



Agentless IT monitoring built to scale - NetCrunch offers a powerful, policy-driven platform for real-time visibility across your entire infrastructure system.




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




LOGINventory helps organizations automatically discover, manage, and document their entire IT infrastructure—including hardware, software, and even non-IT assets.




Friendly Pinger is a freeware application for network administration, monitoring and inventory.



