Free software for windows!




Speed up your PC with quick & easy defragmentation.

Defrag entire hard drives or individual files. Works with HDD and SSD and supports NTFS and FAT32 file systems!

Windows shell integration: Defraggler can replace the built-in Windows defragmentation tool and add Defraggler to context menus; handy for defragmenting individual files and folders.

File relocation: Defraggler has the unique ability to move large files to the back of the disc for faster access of critical and frequently used data.

Health and benchmarking: The Health tab displays disc status. Defraggler also benchmarks drive performance.

Quick Optimize for SSD: Defraggler's Quick Optimize for SSD feature may be of help for older SSDs that don't support TRIM or for Windows XP systems still in service.

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Defraggler Portable Version

Defraggler Screen Shots