



System Informer is described as 'A free, powerful, multi-purpose tool that helps you monitor system resources, debug software and detect malware. Official successor to Process Hacker' and is a popular process monitoring tool in the network & admin category. There are more than 50 alternatives to System Informer for a variety of platforms, including Windows, Linux, Mac, BSD and Flathub apps. The best System Informer alternative is Process Explorer, which is free. Other great apps like System Informer are htop, witr, Mission Center and Resources.




Displays active TCP and UDP endpoints, including local and remote addresses, connection states, and owning processes. Provides real-time color-coded updates, adjustable refresh, IP resolution, and options to close connections or export data for analysis.




KillSwitch is an advanced system monitoring tool that is apart of Comodo Cleaning Essentials (CCE) it allows users to identify, monitor and stop potentially unsafe processes that are running on endpoint systems. Uniquely for a product of its type, KillSwitch leverages Comodo'.



Free always-on-top GPU, CPU, and RAM performance overlay with live sparkline graphs. Lightweight, portable, no telemetry.




Real-time PC power consumption monitor — see watts per app & per component, track your carbon footprint & electricity cost.






A free and portable process database on your Windows computer that helps you find portable applications run from anywhere.

Chameleon Task Manager is Windows task manager that enables the complete control of processes running on a computer optimizing the performance of Windows. It also provides more detailed information about programs.




The Extended Task Manager provides additional Windows process management features and information about disk activity and network port usage.



Security Task Manager shows comprehensible information about programs and processes running on the computer. For each Windows process, it improves on Windows Task Manager, providing:




This is a TCP/UDP connection (networking) monitor, not a system process monitor.