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Wise Registry Cleaner

Free Registry Cleaner and Optimizer

Clean invalid registry entries, fix Windows registry errors, defragment the Windows registry, and keep your PC running at peak performance.

Features User Guide Reference Review ()

Clean Up Multi-User Registry

This feature is perfect for computers used by multiple people, such as family-shared home PCs or public computers in libraries and other public spaces. Users with administrative rights can easily scan and clean the registry for all user accounts at once. There’s no need to log in to each individual account to scan and fix registry issues.

Fix Registry Problems & Boost Your PC Performance

As you use Windows, your registry continues to grow, accumulating obsolete entries that can eventually slow down your computer or even cause system crashes. Wise Registry Cleaner scans the Windows registry to find errors and leftover items, then cleans or defragments them. By fixing these leftover and corrupted registry entries, your system will run faster and more reliably.

Backup & Restore Windows System

Wise Registry Cleaner is one of the safest Windows registry cleaners and defragmenters available. It automatically creates a system backup before performing any cleaning, so you can easily restore your system to a previous state if needed.

  • Before cleaning, Wise Registry Cleaner automatically backs up any registry entries that will be deleted.
  • It also creates a system restore point automatically before defragmenting the Windows registry.

Additionally, you can manually Back Up the Registry or Create A System Restore Point at any time with Wise Registry Cleaner, especially before making major system or network configuration changes on your PC.

Scheduled Automatic Registry Cleaning

In the main interface, you can set Wise Registry Cleaner to clean the registry on a daily, weekly, or monthly schedule, depending on your needs. Wise Registry Cleaner will automatically clean the registry in the background when the scheduled time arrives. In the settings, you can also create a Clean with 1-click icon and place it on your desktop. With this feature, you can clean the registry with just one click, without having to open Wise Registry Cleaner.

Optimizes System Settings for Better Performance

Wise Registry Cleaner can optimize various Windows registry settings to boost your system’s performance. This includes speeding up startup and shutdown times, improving system stability, increasing operating and internet speeds, and even helping extend the lifespan of your SSD. After a one-click optimization, you’ll notice an improvement in your PC’s overall performance.

All optimizations are reversible, so you can easily Restore the registry settings to their default values if needed.

Customizable Cleanup Options for Advanced Users

Wise Registry Cleaner offers two scan modes: Fast Scan and Deep Scan. No matter which mode you choose, you can:

  • Customize the items to be scanned in the Custom Area—select all, or just specific ones, such as invalid ActiveX and COM components, obsolete startup program entries, invalid software paths, image file execution entries, and more.
  • Set exclusions, allowing you to tell Wise Registry Cleaner to skip cleaning any registry items that contain specific words.
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