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btop++btop4win
Free

Free and open source, funded by donations.

 Free

Free and open source under the Apache 2.0 licence.

macOS, Linux, Command line Windows, Command line
  • Sortable, filterable process list with per-process detail, driven by mouse or keyboard
  • Graphs for CPU, memory, disks and network in one screen
  • Covers CPU, memory, disks, network, processes and services in one view
  • LibreHardwareMonitor variant for fuller hardware monitoring
  • No native Windows build; on Windows you need WSL
  • It reports and does not manage: there is no alerting or historical logging
  • Windows only; use btop++ on other systems
  • Terminal interface rather than a graphical window
Downloadable app Downloadable app
Open source Open source
License: Apache-2.0 License: Apache-2.0
No account needed No account needed
Works offline Works offline

Checked September 20, 2026

Checked October 2, 2026

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