Why do I need a Registry Cleaner? - The Windows Registry is a critical component of your PC operating system. However, it also extremely complex and should not be edited or cleaned manually unless you are an experienced computer repair engineer. The more you use your PC, the more damage and clutter can be caused to the registry, resulting in slow computer performance and errors. The best registry cleaner software will provide a safe scan of your computer for any existing issues and quickly fix them automatically for you.

How do I know if a registry cleaner will repair and fix my computer? - A recommended registry cleaner program will automatically scan and successfully fix virtually any known problem that occurs on your computer due to an corrupted or error affected registry. Common errors and issues fixed by leading registry repair programs can often include:

  • Decreasing Computer Speed
  • Freezing Of Windows
  • Hardware Malfunctions
  • System Errors
  • Windows Explorer Errors
  • Slow PC Performance
  • Shell and DLL Errors
  • Program Crashes
  • Blue Screen of Death (BSOD)
  • Slow Startup Times
  • Runtime Errors
  • Slower Than Normal Internet Speeds

OK, so which is the best registry cleaner at the moment? - We have tested many of the most well known registry repair software currently available. After considering performance, safety, speed, ease-of-use and results, Registry Mechanic is rated as the best registry cleaner currently available. It not only fixed all known errors on our test machines, drastically improving speed, but has 5 star ratings and testimonials from many other users who have noticed the same results after using Registry Mechanic.

Registry Mechanic - Free Scan

  Registry Cleaner Free Scan? Test Results Ease-Of-Use Our Rating Comments Download
1 Registry Mechanic Excellent
PC performance restored to as-new
No previous experience required
Our Pick
Easily restored our machines to as-new performance. Easy to use and automatic scan and fix make this our top choice registry cleaner.

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2 JV16 Power Tools Nearly Perfect
Performance significantly improved, just a few small issues unresolved
Very Good
Just a little confusing to navigate at times
Almost all registry problems were fixed, but Registry Mechanic is generally easier to use.
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3 RegZooka Very Good
PC performance improved
No previous experience required
Improved performance. Easy to use, no previous experience required.

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4 RegCure Good
Many errors were fixed
Very Good
Definitely built with beginners in mind
Very Good
Main advantage is the ease-of-use, however not as many errors were found as were with Registry Easy or RegistryFix. Scan seemed to take longer than the other programs.
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5 RegTweaker Good
Tests showed most serious errors and issues were resolved
Not as intuitive as the top three programs on test
This remains a popular program and made our leaderboard again. Has some good features but overall not as highly recommended as the others.
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Registry and registry cleaner tips

We hope these reviews will help you in your quest to find the best automatic reg cleaning program. As we have seen, all of the above are worthy contenders and certified safe to use, so if you are still undecided all have free scans which can be tested risk-free before you decide which one to run. You can Download Registry Mechanic here right now and fix your computer performance issues today!