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Stacer vs jdSystemMonitor: catalog facts
StacerjdSystemMonitor
Free

Free and open source under the GPL-3.0.

Free

Free and open source under the GPL.

Linux Linux
  • Startup apps, services and cleanup in one window
  • Cleaner categories are selected explicitly before scanning
  • Process management plus CPU, RAM and swap monitoring
  • Lists Flatpaks, autostart entries, packages and mounts
  • Deleting caches and logs carelessly can cause problems
  • A continuation of the original Stacer project, maintained by a different developer
  • Linux only
  • No temperature or GPU monitoring mentioned
Downloadable app Downloadable app
Open source Open source
License: GPL-3.0 License: GPL-3.0-only
No account needed No account needed
Works offline Works offline

Checked October 1, 2026

Checked October 1, 2026

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