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bottom vs Zenith: catalog facts
bottomZenith
Free

Free and open source under the MIT licence.

Free

Free and open source.

Windows, macOS, Linux, Command line Linux, Command line
  • Plots CPU, memory, network, temperature and disk I/O over time, with a zoomable interval
  • Process widget with sorting, searching, tree mode and kill signals
  • Zoomable usage charts inside the terminal
  • Per-process disk usage in a filterable process table
  • Some sensors and metrics are only available on some platforms
  • Charts take terminal space; a small window gets cramped
  • Unix-like systems only, no Windows support
  • Terminal interface only, no graphical app
Downloadable app Downloadable app
Open source Open source
License: MIT License: MIT
No account needed No account needed
Works offline Works offline

Checked September 21, 2026

Checked September 24, 2026

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