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Ashampoo WinOptimizer

Clean, manage, and optimize your Windows computer.

Boost the performance of your Windows system and keep it clean. Erase internet traces, wipe your hard drives, improve and defragment Windows registry. Delete and undelete, encrypt and decrypt files, view system and disk space usage information, spot hard disk issues, and improve Internet connection and privacy.


  • Scheduled scans
  • Registry backup option
  • Accelerate application launch
  • Finds duplicate files
  • Restores accidentally deleted data


  • Eliminates system restore points
  • Developed by ashampoo GmbH & Co. KG
  • File name: ashampoo_winoptimizer_16_16.00.20_sm.exe (27.3 MB)
  • Latest version:
  • License: Free
  • Updated: September 24, 2021
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