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Piriform News

Defraggler v2.21

The Piriform team are delighted to announce the latest release of Defraggler for Windows.

Defraggler v2.21 provides optimized Analysis and Defrag performance in addition to improved memory usage. A list of changes can be found in the change log below.

Change log:

  • Improved Analysis and Defrag performance
  • Improved memory usage and management architecture
  • Optimized 64-bit builds on Windows 8 and 10
  • Improved update checking process
  • Updated exception handling and reporting
  • Improved localization and language support
  • Minor GUI improvements
  • Minor bug fixes


Download it now!
You can download our free version here.
Fancy a few more features? Get the Professional version here.
If you are already a Defraggler Pro user your installation will update automatically.

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