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GNOME Disks vs smartmontools: catalog facts
GNOME Diskssmartmontools
Free

Free and open source, part of the GNOME project.

Free

Free and open source under the GNU GPL version 2.

Linux Windows, macOS, Linux, Command line
  • Partitioning, formatting and USB image writing in one window
  • Shows SMART data for drive health
  • Often gives advance warning of disk degradation before data is lost
  • smartd monitors on a schedule and notifies you, rather than waiting to be asked
  • Linux only
  • Fewer advanced partitioning options than dedicated partition editors
  • Command-line only; interpreting the attribute values takes some learning
  • Attribute meanings vary by manufacturer and are not always documented
Downloadable app Downloadable app
Open source Open source
License not stated License: GPL-2.0
No account needed No account needed
Works offline Works offline

Checked September 23, 2026

Checked September 21, 2026

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