All-in-one system utility to clean temporary files, review registry entries, uninstall programs, and tweak Windows performance.
Cost / License
- Free
- Open Source (Apache-2.0)
Application typeApplication types
Platforms
- Windows
Türkiye
+4
Optimizer Alternatives
Optimizer has been discontinued. Similar apps include Chris Titus Tech's Windows Utility, which is open source with a free version. Other options are RemoveWindowsAI, ShutUp10++, privacy.sexy and WinPurge. You're spoiled for choice with System Cleaners like Optimizer: we list more than 50 alternatives for Windows, Mac, Android, iPhone and iPad.
Alternatives list
- 170 PASPAS alternatives
Windows 11 snoops your privacy? Not with this!
- Prevents Microsoft from collecting private data
- Optimises Explorer and background services
- Regain security and control.
Cost / License
- Freemium
- Proprietary
Application type
Platforms
- Windows
Germany
EU
+4
DoNotSpy10 is the world’s first antispy tool for Windows 10. Its straight-forward user interface allows you to manage how Windows 10 respects your privacy.
Cost / License
- Free
- Proprietary
Alerts
- Bundleware
Platforms
- Windows
D
164 Click&Clean alternativesClick&Clean is a free, fast and easy-to-use extension for Google Chrome and Mozilla Firefox that can be used as a powerful private data Cleaner.
Cost / License
- Free
- Proprietary
Application typeApplication types
Platforms
- Google Chrome
United States
+6
WinPurify is a useful application designed to help you tweak various OS settings, remove unnecessary files and improve your computer’s general performance.
Platforms
- Windows
Italy- EU
+1
Cost / License
- Free
- Open Source
Application type
Platforms
- Windows
- PowerShell
Disables Windows telemetry and diagnostic data collection while removing background tracking services and preinstalled apps, restoring privacy settings and control. Applies privacy tweaks automatically, minimizes resource usage, and allows undoing changes if needed.
Cost / License
- Free
- Proprietary
Application type
Platforms
- Windows
+1
Ashampoo AntiSpy for Windows® 10 gives you an overview of all critical system settings and allows you to disable each one at the click of a button. Two included presets allow you to disable any reporting to Microsoft or rely on recommendations by our security experts.
Cost / License
- Free
- Proprietary
Platforms
- Windows
- Germany
- EU
Cost / License
- Free Personal
- Proprietary
Platforms
- Windows
- Germany
- EU
Crap Killer is a CMD script which uses a Heuristic Detection Algorithm to find and automatically uninstall "crapware" (toolbars and 'coupon printers' for example) from all current versions of Windows.
Platforms
- Windows
Russia
