System Monitoring Software: 53 Free Downloads
Every program tagged "System Monitoring" on LvRuan, newest first, each with an overview, screenshots and a download link.
iStat Menus
Advanced menu bar system monitor
system-monitoringmacos
9/12/2026
gfxCardStatus
Monitor and switch dual graphics
system-monitoringmacos
9/12/2026
Mole Widget
Lightweight system monitor widget
system-monitoringmacos
9/12/2026
cctop
Menu bar system monitor
system-monitoringmacos
9/12/2026
NSClient++
Windows monitoring agent for Nagios
system-monitoringserver-monitoring
9/11/2026
Sysmon
Windows system activity security monitor
system-monitoringsecurity-monitoring
9/11/2026
TaskExplorer
Advanced process manager with kernel-level insight
system-monitoringprocess-management
9/10/2026
DTaskManager
Task manager that forcibly ends stuck processes
system-monitoringprocess-management
9/10/2026
Netdata
Per second real time monitoring
system-monitoringserver
9/9/2026
Mac Performance Monitor
macOS Performance Logger
system-monitoringmacos
9/8/2026
Process Meter Portable
Monitor system process resource usage
system-monitoringprocess-management
7/29/2026
CoolMSD Portable
System Hardware Status Monitoring
hardware-testing-mr5f3su2system-monitoring
7/14/2026
HWiNFO
Hardware Detection and System Monitoring Tool
hardware-testing-mr5f3su2system-monitoring
7/9/2026