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Defraggler

Defraggler ®

Please note: We have tested CCleaner using various screen readers and for the best user experience, we recommend using the latest version of NVDA - https://www.nvaccess.org/download/

FREE

Optimized hard disks

Optimized hard disks

Yes

Automatic updates

Automatic updates

No

Premium support

Premium support

No
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Defraggler Documentation

System Requirements

Windows 10, 8.1, 7, Vista and XP. Including both 32-bit and 64-bit versions, but not RT tablet editions.

Release notes

Defraggler v2.22.995 (21 May 2018)

  • Fixed a bug that caused a scheduled defrag to fail silently
  • Improved SSD detection for newer SSD devices
  • Improved SSD detection for laptops
  • Added new Privacy menu Installer
  • /L (list) switch now highlights SSDs
  • Added a warning when attempting to defrag SSDs
  • Added switch for forcing defragmentation of SSDs
  • Fixed text cutoff on the 'Defrag' button in Dutch
  • Fixed text bleeds in the installer for German and other languages

View full version history...