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PCBooster Free Registry Cleaner
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PCBooster Free Registry Cleaner
PCBooster Free Registry Cleaner
Clean & Fix Errors of Windows Registry to Boost PC Performance
  • Scan & remove invalid registry entries;
  • Fix registry errors;
  • Boost PC speed;
  • Backup & restore any changes;
  • Compatible with Windows Vista/7/8/8.1/10;
  • Free & easy to use. No hidden cost, no nothing!
Quick Guide for Registry Cleaning

Tutorials

Clean Registry

How to Clean Registry?

PCBooster Free Registry Cleaner has ability to scan your Windows registry to find & remove the obsolete or invalid entries that are useless or do harm to your system, like ActiveX, shared DLLs, fonts, help files, application paths, sound events, history list and more. As a professional registry cleaner tool, it manages to help repair those incorrect registry entries to make them normal again, thus preventing severe system errors or instability.