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GNOME DisksCrystalDiskMark
Free

Free and open source, part of the GNOME project.

 Free

Freeware. The developer asks for optional donations to support development.

Linux Windows
  • Partitioning, formatting and USB image writing in one window
  • Shows SMART data for drive health
  • Sequential and random read, write and mixed measurements in a few clicks
  • Peak, real-world and demo modes covering different queue depths and thread counts
  • Linux only
  • Fewer advanced partitioning options than dedicated partition editors
  • Windows only
  • Synthetic benchmarks do not always reflect how a drive feels in use
Downloadable app Downloadable app
Open source Open source
License not stated License: MIT
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.