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Ashampoo WinOptimizerGlary Utilities
Paid

Commercial software sold as WinOptimizer Pro.

 Freemium

Free version available, with a paid Pro version sold through the Glarysoft store.

Windows Windows
  • Many cleanup and tuning modules in one program
  • Covers junk files, system fixes and privacy settings
  • Over 20 maintenance tools in one program
  • One-click and scheduled maintenance options
  • Windows only
  • Paid software
  • Windows only
  • Some features require the paid version
Downloadable app Downloadable app
Closed source Closed source
License not stated License not stated
Not stated if an account is needed Not stated if an account is needed
Not stated if it works offline Works offline

Checked October 1, 2026

Checked September 23, 2026

Catalog facts only. Anything “not stated” is unconfirmed. Check full listings for details.