Defraggler - Download
Disk Defragmentation
Download Defraggler Installer
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Release notes
- v1.21.209 (02 Aug 2010)
- Added Free Space defrag to the command-line app.
View full version history...
- Internal library updates.
- 64-bit compiler optimizations.
- Fixed the flicker on the main window tabs.
- Changed internal links to piriform.com/defraggler.
- Improvements to translations.
System Requirements
Runs on Microsoft Windows 7, Vista, XP and 2000. Including both 32-bit and 64-bit versions.
Builds
We also offer a portable version for installing on USB thumb drives.
Visit the builds page to download.
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