Compare software

btop++rtop
Free

Free and open source, funded by donations.

 Free

Free to use under the MIT license.

macOS, Linux, Command line 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
  • Connects over SSH without a separate remote agent
  • Displays CPU, disk, memory and network metrics
  • No native Windows build; on Windows you need WSL
  • It reports and does not manage: there is no alerting or historical logging
  • Monitors Linux systems only
Downloadable app Downloadable app
Open source Open source
License: Apache-2.0 License: MIT
No account needed Not stated if an account is needed
Works offline Not stated if it works offline

Checked September 20, 2026

Checked October 8, 2026

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