10 Best Registry Cleaners For Windows 11,10 and 8 To Use In 2024


Windows Registry is a database of several settings on your Windows PC. It can be helpful in running applications and various other inbuilt commands. Invalid Registry entries can create a lot of problems in your computer. To keep your registry entries optimized, use Registry cleaners for your computers. They can automatically clean the unwanted registry entries and free the system from any unwanted errors.

Top Software Reviews Rating
1.Advanced System Optimizer
2.Advanced PC Cleanup
4.CCleaner Professional
5.Iolo System Mechanic
6.IObit Advanced SystemCare
7.Auslogics Registry Cleaner
8.Wise Registry Cleaner
9.Glarysoft Registry Repair

What Is Registry Cleaner?

A PC Registry Cleaner Software is a dedicated tool designed for identifying and eliminating invalid references in the Windows registry. These references no longer exist on your PC and it includes out-of-date DLL files, uninstalled programs, fonts, shortcuts, and other system information. Over time, Windows Registry becomes large and cluttered because of the accumulation of such redundant data, hence causing the computer to slow down and exhibit a variety of errors. Manual cleanup of invalid registry entries, broken/missing references is certainly an impractical job, as there are numerous entries & locating the problematic ones can be a tricky business.

Hence, the need for automation becomes apparent. Fortunately, the market has tons of Registry Edit Software that can help you ease the entire task of scanning, finding, cleaning & repairing Windows Registry.

List of Best Registry Cleaners For Windows 11, 10 In 2024

  • 1
    • Clean and optimize Windows PC
    • Removal of privacy traces
    • Fix common computer issues
    • Clean and optimize registry
    • Update drivers
    • Get rid of malware and privacy traces
  • $49.95 / year
  • 2
    • Startup Manager
    • Cleans Registry
    • One-click PC care
    • Removes temporary files
    • Detects and removes malware
  • $39.95 / year
  • 3
    • PC Stability scan
    • Fixes System crash issues
    • Replaces damaged files
    • Fixes Registry keys issues
    • Quarantine malicious files
  • $27 / year Download Here
  • 4
    • Complete PC health checkup
    • Remove internet trackers
    • Apps constantly updated
    • Application prompts you when you are running out of space
    • Customizable settings
  • $24.95 / year Download Here
  • 5
    • Modern, easy to use interface
    • Malware removal
    • Fast PC optimization
    • File recovery functionality
    • Internet booster
  • $49.94 / year Download Here
  • 6
    • Modern attractive interface
    • AI mode
    • Tools for optimization, speed, and cleaning
    • Spyware, malware, and firewall protection
    • Software updater
  • $16.77 / year Download Here
  • 7
    • Lightweight registry editing software.
    • Easily find errors & residual items in the Registry.
    • Supports the full registry backup feature.
    • Allows users to create a system restore point
  • $19.95 / year Download Here
  • 8
    • A detailed report page of problems detected & fixed.
    • Comes with a portable registry cleaner version.
    • Provides the ability to pause & continue later options
  • $25.46 / year Download Here
  • 9
    • Backups are created automatically.
    • Significantly optimize your PC and improve performance.
    • It’s safe from malware, as proved by VirusTotal Report.
    • It supports both 32-bit and 64-bit architecture types
  • FreeDownload Here
  • 10
    • Supports One-click clean & tune-up.
    • Swiftly cleans junk files, temp files & DNS cache.
    • Significantly reduces system errors & crashes.
    • Ensures faster PC startup & program launch
  • FreeDownload Here

1. Advanced System Optimizer

Advanced System Optimizer: Best Registry Cleaner

First on the list of the best registry cleaners for Windows 10/11 is Advanced System Optimizer. It reorganizes registry entries to fill up any gaps. To do this, it comes with two sub-modules: a“Registry Cleaner” that repairs Windows registry issues by identifying invalid data references in the System registry, and aRegistry Optimizer that optimizes and defrags the Windows registry to improve system performance.

Pricing – Free 24-hour fully functional trial available. Pricing starts at $69.95


  • Easy to use simplistic interface
  • Modules for cleaning and optimizing PC
  • Detect and remove privacy traces
  • Facility to fix common PC issues with one-click
  • Easily fix disk fragments
  • Facility to backup important files
  • Integrated driver updater
  • Registry cleaner and optimizer


  • Free trial is only available for 24 hours

Read Its Complete Review

2. Advanced PC Cleanup

Advanced PC Cleanup

Cleaning invalid registries from time to time is essential for ensuring system stability. Advanced PC Cleanup makes this task easy for you, by scanning and categorizing invalid registry entries that you can safely clean. Additionally,  the registry cleaner module also lets you add registry entries to the exclusion list. This way, you can prevent critical system settings from being deleted or altered.

Pricing – Free limited functionality trial such as fixing limited invalid entries. Pricing starts at $39.95


  • Cleans junk, temp files
  • One-click solution
  • Includes Startup Manager
  • Uninstalls Applications


  • Premium features will require a full version
  • A few rival software do a slightly better job

Read Its Complete Review

3. Restoro


Registry First Aid is hailed as one of the best registry cleaners for Windows 11/10 PCs for various reasons. It scans your computer’s registries for invalid font references, orphaned file/ folder references, shared DLLs, and more. What we liked is the fact that you can schedule automatic scans. This way you can regularly keep tabs on registry entries that are causing issues. The premium “Platinum” variant also lets you create and compare registry snapshots.

Read Its Complete Review

4. CCleaner Professional

CCleaner Professional

The reason we have included CCleaner Professional in the list of best free registry cleaners is that it neatly categorizes and lists registry entries. From registry entries related to Startup items, missing shared DLLs, and more, CCleaner Professional’s “Registry” module leaves no stone unturned to eliminate and sort registry entries. Again, even as a free registry cleaner, you can back up your registry or open a specific registry item in your computer’s Registry Editor “Regedit”.

Pricing – Free 14-day trial version. Pricing starts at $29.95


  • Simplistic and easy to use interface
  • Light file size
  • Installation takes place pretty quickly
  • The tool regularly updates itself
  • Fix problematic registries and even create a backup before making any changes
  • You can schedule CCleaner to clean your PC automatically.
  • Keeps you aware of cookies that you might not want to delete


  • The regular installer may bundle another software.
  • No explicit option for malware cleaning

Read Its Complete Review

5. Iolo System Mechanic

System Mechanic

The registry cleanup in Iolo System Mechanic is part of its “Deepclean” module. The “Registry Cleanup” function cleans and repairs invalid registry references such as invalid application references, invalid fonts, and unused software keys, amongst others.  It automates repairs to ensure that the registry cleaning process is simple.

Pricing – 30-day trial available. Pricing starts at $49.95


  • Easy to use, modern interface
  • Functionality to enhance internet speed
  • Safely resolves registry issues
  • Malware removal
  • Password management tools


  • Enhanced features available in the paid versions only
  • It can prove to be pricier for some

Read Its Complete Review

6. IObit Advanced SystemCare

IObit Advanced System Care works on almost the same lines as the Iolo System Mechanic. However, it enlists both invalid registry entries by registry value and type, and it also lets you remove registry fragments if necessary. In the settings, you can further select the objects that you wish to scan when performing registry cleanup.


  • Simple and easy to understand interface
  • Preview that lets you dive straight into the containing folder
  • Real-time tuneup is available.
  • Update software present on your computer
  • Includes 30+ troubleshooters
  • You can delete, move and exclude folders from scanning
  • Have an option to scan rotated images as well


  • Scanning speed could have been better
  • The application hasn’t been updated in a while
  • Can’t select individual files

Read Its Complete Review

7. Auslogics Registry Cleaner


Auslogics Registry Cleaner is a safe registry cleaning utility for your Windows PC. Before deleting any registry entry, you can review it. The registry cleaner lets you remove registry values and keys that may pose a risk of unexpected issues. Additionally, it features  a search and cleanup functionality that enables you to find all registry keys and parameters containing a string of keywords specified by you.

Pricing – Free trial available. Pricing starts at $29.95


  • A detailed report page of problems detected & fixed.
  • Comes with a portable registry cleaner version.
  • Provides the ability to pause & continue later options.
  • Highly  compatible with all the popular Windows versions


  • May install additional programs during setup

8. Wise Registry Cleaner

Wise registry cleaner

Even as one of the best free registry cleaners for Windows 10 and 11 computers, Wise Registry Cleaner offers commendable control over cleaning registries. You can choose whether to delete only safe registry entries, scan for advanced entries creating problems, or scan for customized entries. If you are a beginner user, you’ll appreciate that Wise Registry Cleaner marks which registry items are safe to delete and which are not.

Pricing –  Free trial available. Pricing starts at $29.95


  • Lightweight registry edit software.
  • Easily find errors & residual items in the Registry.
  • Supports the full registry backup feature.
  • Allows users to create a system restore point


  • Limited functionalities are unlocked in the free version

Read Its Complete Review

9. Glarysoft Registry Repair

Registry Repair

Glarysoft Registry Repair is one of the best free Windows registry cleaners for various reasons. To begin with, it offers high scanning speed, quickly and thoroughly scanning your computer for invalid registry entries. Additionally, as a safe registry cleaner, it backs up a copy of registries every time you repair them. Moreover, you can edit the registry items directly from the interface without accessing the Registry Editor.

Pricing – Free


  • Backups are created automatically before you can make any changes.
  • Significantly optimize your PC and improve overall performance.
  • It’s safe from malware, as proved by VirusTotal Report.
  • It supports both 32-bit and 64-bit architecture types


  • It has no portable version

10. JetClean


Avast Cleanup’s registry cleaner helps fix broken registry items and even repairs them if needed. The registry cleaning is a part of its “Maintenance” module. While it safely lets you fix PC issues by deleting broken entries in your system’s registry, it doesn’t offer various other features that many competitors do.

Pricing – Free trial available. Pricing starts at $5.50/ month


  • Supports One-click clean & tune-up.
  • Swiftly cleans junk files, temp files & DNS cache.
  • Significantly reduces system errors & crashes.
  • Ensures faster PC startup & program launch


  • Poor customer support

Time To Sort Windows Registry

After you have installed and uninstalled numerous software on your computer, the registry becomes full of invalid references. You wouldn’t want to alter or delete such registry entries manually as this can lead to system instability or, worse, failure.  Additionally, if you have decided to use a registry cleaning tool, ensure that you pick a tool that’s safe to use.

In the post above, we have enlisted some of the best third-party registry cleaner tools for Windows that can safely identify the registries that you can remove. For instance, Advanced System Optimizer not only allows you to clean invalid registry references but also defragments registries. Tools like Advanced System Optimizer and Registry First Aid also allow you to back up registries.    

Frequently Asked Questions:

Q1. What is a Registry Cleaner?

A registry cleaner is a software tool designed to scan, identify, and remove unnecessary or invalid entries from the Windows registry database. It helps optimize system performance and stability by eliminating registry errors and reducing clutter.

Q2. Can I Use a Registry Cleaner on Windows 11?

Yes, you can use a registry cleaner on Windows 11, but it’s important to choose a reputable one since choosing a reputable registry cleaner ensures safe and effective registry maintenance and helps you get rid of or even repair redundant registry entries.

Q3. What are the Best Free Registry Cleaners for Windows 10?

Some of the best free registry cleaners for Windows 10 include CCleaner, Wise Registry Cleaner, and Auslogics Registry Cleaner. These tools offer robust features for scanning and cleaning the registry while providing options for customization and optimization.

Q4. How Do I Choose the Best PC Registry Cleaner?

When choosing a registry cleaner, see that the registry cleaner can identify all kinds of invalid registry items that can cause stability issues. Second, see if your registry cleaners offer you to backup items and restore them when needed. Also, look for extra features like defragmenting registry files.

Q5. Is There a Recommended Registry Cleaner for Windows 11?

While we have enlisted some of the best registry cleaners for Windows 11 computers, Advanced System Optimizer, Wise Registry Cleaner, and Registry First Aid are some of the best registry cleaning tools that let you delete invalid registries while keeping safety in mind.

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