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Best Registry Cleaners in December 2022

If your Windows PC is lagging, startup is slow or you're seeing other general signs of system slowdown, a registry cleaner might just be the answer. Available as downloadable software, registry cleaners scan your computer for errors and problems in the Windows registry. With the best registry cleaners, you can identify and fix these errors to speed up your computer.

23 Listed services

3,998Analyzed reviews

400Suspicious reviews

Service

Price

Registry Scan

Erase Problematic Entries

Repair Broken Registry

Backups

Restore Point Creation

1

TweakNow logo
Truely score heart icon

4.3/5

54 reviews

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Contact company for pricing

Automatic

Real-Time

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2

Glarysoft logo
Truely score heart icon

4.2/5

200 reviews

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$1.85

per month, $22.21 billed annually

Automatic

Real-Time

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3

WiseCleaner logo
Truely score heart icon

3.9/5

54 reviews

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Contact company for pricing

Automatic

Real-Time

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4

NCH Software logo
Truely score heart icon

3.9/5

16 reviews

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Contact company for pricing

Automatic

Real-Time

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5

CCleaner logo
Truely score heart icon

3.8/5

3,276 reviews

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$29.95

billed annually

Automatic

Real-Time

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6

Contact company for pricing

Automatic

Real-Time

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7

Contact company for pricing

Automatic

Real-Time

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8

Avast logo
Truely score heart icon

3.6/5

25 reviews

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Automatic

Real-Time

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9

Auslogics logo
Truely score heart icon

3.6/5

43 reviews

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$0.70

per month, $8.48 billed annually

Automatic

Real-Time

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10

Contact company for pricing

Automatic

Real-Time

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Best Products

#1

TweakNow

TweakNow

Best Overall

54 Reviews analysed

43 Positive

11 Negative

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Key facts

  • Registry Scan

    Automatic

  • Erase Problematic Entries

  • Repair Broken Registry

  • Backups

    Real-Time

  • Restore Point Creation

Pros

  • Free version is great

  • Fast

  • Easy to install

  • User friendly

  • Runs in the background

See all

Cons

  • Latest update is not great

  • Compatibility issues

  • Suspected scam

  • There are better alternatives

  • Login problems

See all

#2

Glarysoft

200 Reviews analysed

161 Positive

39 Negative

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Key facts

  • Registry Scan

    Automatic

  • Erase Problematic Entries

  • Repair Broken Registry

  • Backups

    Real-Time

  • Restore Point Creation

Pros

  • Free version is great

  • Lots of long time users

  • Fast

  • Easy to use

  • Better than the rest

See all

Cons

  • Bad desktop version

  • Disappointing free version

  • Latest update is not great

  • Update issues

  • Bad user experience

See all

In their reviews, users have mentioned that one of the pros of Glarysoft is that the free version is great. Another pro is that it is fast. Additionally, users have said that it is better than the rest and does exactly what it says. However, there are also some cons. One user mentioned that the desktop version is bad while another said that it is easy to install and use. Additionally, some users have said that there are lots of long time users.

Key facts

  • Registry Scan

    Automatic

  • Erase Problematic Entries

  • Repair Broken Registry

  • Backups

    Real-Time

  • Restore Point Creation

Pros

  • Free version is great

  • Appealing design

  • Easy to use

  • No issues experienced

  • Lots of long time users

See all

Cons

  • Disappointing free version

  • Difficult to understand

  • There are better alternatives

  • Connection issues

See all

Key facts

  • Registry Scan

    Automatic

  • Erase Problematic Entries

  • Repair Broken Registry

  • Backups

    Real-Time

  • Restore Point Creation

Pros

  • Lots of long time users

  • Versatile

  • Easy to install

  • Easy to navigate

  • Professional

See all

Cons

  • Doesn't work

  • Laggy performance

  • Disappointing free version

  • Unsupported features

See all

#5

CCleaner

3,276 Reviews analysed

2,735 Positive

541 Negative

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Key facts

  • Registry Scan

    Automatic

  • Erase Problematic Entries

  • Repair Broken Registry

  • Backups

    Real-Time

  • Restore Point Creation

Pros

  • Really appreciated by its users

  • Lots of long time users

  • Keeps my phone safe

  • Does exactly what it says

  • Free version is great

See all

Cons

  • Disappointing free version

  • Problems with app store listing

  • Hidden costs

  • You have to pay extra

  • Premium version issues

See all

In their reviews, users have mentioned that CCleaner is a program that Lots of long time users, does exactly what it says, has a great free version, is good value for money, and works perfectly. However, some reviewers have also said that there are problems with the app store listing, hidden costs, you have to pay extra for certain features, and the free version is disappointing.

Key facts

  • Registry Scan

    Automatic

  • Erase Problematic Entries

  • Repair Broken Registry

  • Backups

    Real-Time

  • Restore Point Creation

Pros

  • Free version is great

  • Fast

  • Very useful

  • Money back guarantee

See all

Key facts

  • Registry Scan

    Automatic

  • Erase Problematic Entries

  • Repair Broken Registry

  • Backups

    Real-Time

  • Restore Point Creation

Pros

  • No issues experienced

  • Lots of long time users

  • Free version is great

  • Does exactly what it says

  • Many image options

See all

Cons

  • Getting errors

  • Can't speak with real person

  • Doesn't work

See all

#8

Avast

25 Reviews analysed

13 Positive

12 Negative

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Key facts

  • Registry Scan

    Automatic

  • Erase Problematic Entries

  • Repair Broken Registry

  • Backups

    Real-Time

  • Restore Point Creation

Pros

  • Easy to install

  • Lots of long time users

  • Good value for money

  • Appealing design

  • Runs in the background

See all

Cons

  • Disappointing free version

  • You have to pay extra

  • Suspected scam

  • Don't waste your time

  • Stability issues

See all

#9

Auslogics

43 Reviews analysed

33 Positive

10 Negative

Visit site

Key facts

  • Registry Scan

    Automatic

  • Erase Problematic Entries

  • Repair Broken Registry

  • Backups

    Real-Time

  • Restore Point Creation

Pros

  • Free version is great

  • Really appreciated by its users

  • Better than the rest

  • Saved lots of time

  • Fast

See all

Cons

  • Doesn't work

  • Disappointing free version

  • Waiting time

  • Getting errors

  • Not recommended

See all

Key facts

  • Registry Scan

    Automatic

  • Erase Problematic Entries

  • Repair Broken Registry

  • Backups

    Real-Time

  • Restore Point Creation

Pros

  • Fast

  • Could recover all data

  • Saved lots of time

See all

Most Viewed Comparisons

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Frequently Asked Questions

The best Registry Cleaner is TweakNow. TweakNow has been ranking number 1 for the last 125 days.

A registry cleaner is a tool that cleans up the Windows registry. The registry is a database that stores information about the configuration of your computer. Installing and uninstalling programs clutters up the registry with obsolete and invalid entries. A registry cleaner can remove these entries and improve the performance of your computer.

Quicker Startup

Over time, your hard drive fills up and your operating system accumulates digital detritus, causing your computer's startup process to become noticeably slower. With registry cleaner software, you can scan and remove errors in the registry. Your computer can startup more quickly when the registry is free of errors.


Improve Performance

Unused files, invalid shortcuts and broken entries can build up on your computer and cause it to slow down. Windows registry cleaners search through your computer database to get rid of invalid and broken files, thereby restoring your computer to its former glory. Not only will your computer run faster, you will also free up valuable disk space.


Reduce Errors and Crashes

One of the main benefits of using a registry cleaner is that it decreases errors and crashes that your computer experiences. By fixing corrupted and damaged files that cause your computer to crash, registry cleaners, when run regularly, can keep your PC in tiptop shape.


Update Security Patches

Microsoft regularly releases Windows security patches to fix vulnerabilities in the Windows operating system. Using the best registry cleaners for Windows keeps these security patches updated so you can maintain the security of your computer.


Remove Rogue Entries

Visiting infected websites or installing infected software allows malware to add rogue entries to your Windows registry. Regularly running a registry cleaner removes these rogue entries, protects your computer from damage and keeps your data safe.

Intuitive UI

The best registry cleaners have a simple and easy-to-use interface, allowing you to select the options you want without searching through a help file or manual. Choose a cleaner tool that provides feedback about the changes it makes to the registry. This feedback will help you understand the impact of your actions and makes it easier to restore the registry if something goes wrong.


Automatic Backup

When looking for a registry cleaner, make sure that it has an automatic backup feature. The feature will ensure that you do not lose any of your data in case something goes wrong while the registry cleaner is running.


Drive Defragmenter

Choose a registry cleaner with a defrag feature. Drive defragmenting frees up space on your hard drive, improves computer performance and optimizes the performance of specific applications. Frees up storage space on your hard drive gives you more room for other programs or large files.


Scheduled Scans

The automated scheduled scan feature allows you to set the cleaner to scan your registry automatically, so you don’t have to do it yourself. Automated scans ensure a clean registry and a healthy computer.