Compare software

System Informerbtop4win
Free

Free and open source under the MIT licence.

 Free

Free and open source under the Apache 2.0 licence.

Windows Windows, Command line
  • Open source under the MIT licence, unlike the Sysinternals equivalents
  • Detailed stack traces with kernel-mode, WOW64 and .NET support
  • Covers CPU, memory, disks, network, processes and services in one view
  • LibreHardwareMonitor variant for fuller hardware monitoring
  • Windows 10 or later only
  • Its kernel driver is sometimes flagged by security software
  • Windows only; use btop++ on other systems
  • Terminal interface rather than a graphical window
Downloadable app Downloadable app
Open source Open source
License: MIT License: Apache-2.0
No account needed No account needed
Works offline Works offline

Checked September 21, 2026

Checked October 2, 2026

Catalog facts only. Anything “not stated” is unconfirmed. Check full listings for details.