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!

Download Free Version Get Defraggler Pro!
  • Faster computer

    Faster Computer

    Defraggler speeds up your PC by assembling fragmented files on your machine and organizing them more efficiently. Defraggler does the hard work, so your computer doesn’t have to.

  • Secure disk

    Safe and Secure

    Defrag with confidence. Defraggler uses the same techniques as Windows to read and write files, so your files will never be damaged.

  • Free space

    Defrag free space

    Defrag free space on your drive and not just your files. A proactive solution that helps prevent fragmentation before it occurs.

  • Dashboard

    Full customization

    You have full control over which drives, folders and files you defrag. Or simply use the default settings and let Defraggler do the work for you. Simple enough for every day users and flexible enough for advanced users.

  • Calendar

    Scheduled defragmentation

    Defragment while you sleep – and wake up with a faster PC. Set Defraggler to run daily, weekly or monthly.

Which Defraggler version is right for you?

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  • Optimized hard disks
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4-in-1 BUNDLE

4 Products in 1:
  • Defraggler Professional
  • CCleaner Professional
  • Recuva Professional
  • Speccy Professional
Best value


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  • Chip Online
  • Software Informer
  • PC World

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