Compare software

AS SSD BenchmarkDiskSpd
Free

Free to use.

 Free

Free and open source from Microsoft.

Windows Windows, Command line
  • Fast, straightforward benchmark focused specifically on SSD performance
  • No installation required to run a quick test
  • Built and used by Microsoft's storage engineering teams
  • Highly configurable synthetic workloads
  • Windows only
  • Narrower feature set than more full-featured storage benchmarking suites
  • Command line only, with many options to learn
  • Windows only
Downloadable app Downloadable app
Closed source Open source
License not stated License: MIT
Not stated if an account is needed No account needed
Not stated if it works offline Works offline

Checked September 22, 2026

Checked September 24, 2026

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