Date:
January 21, 2025
By John Hamm
Best Registry Cleaner 2025
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Looking for the best Registry Cleaner for 2025? Since 2009, we’ve been a trusted Microsoft partner, carefully analyzing the top 260 Registry Cleaner’s to bring you the top 5 downloads.
The 2025 comparison focuses on recommended features and support, ensuring you get the most reliable and effective cleaner for your PC. Discover the top picks now!
Junk files, registry issues, spyware & tracking cookies are making your computer sluggish. Fix it now!
| Editors Top Choice | Second | Third | Fourth | Fifth | |
|---|---|---|---|---|---|
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| Rating | 9.5/10 | 9.4/10 | 8.9/10 | 8.7/10 | 7.4/10 |
| Free Registry Scan | Download Free Scan | Download Free Scan | Download Free Scan | Download Free Scan | Download Free Scan |
| Go To Site | Click here for more info | Click here for more info | Click here for more info | Click here for more info | Click here for more info |
| Ease Of Use | |||||
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| Report | Read report | Read report | Read report | Read report | Read report |
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| Startup Manager | |||||
| Registry Optimizer | |||||
| Registry Compactor | |||||
| Guarantees 100% Error Removal | |||||
| Money Back Guarantee | 60 day money back guarantee | 30 day money back guarantee | 30 day money back guarantee | 30 day money back guarantee | 14 day money back guarantee |
| Detects and Repair | |||||
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| File Associations | |||||
| Active X Controls | Add/Remove Programs | Help Files | Font Files | Toolbars | Shared DLL Files | Invalid Shortcuts | Startup Files | Most Recent Files |
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| Windows Vista | |||||
| Windows 7 | |||||
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| Windows 10 | |||||
| Windows 11 | |||||
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| Rating | 9.5/10 | 9.4/10 | 8.9/10 | 8.7/10 | 7.4/10 |
| Free Registry Scan | Download Free Scan | Download Free Scan | Download Free Scan | Download Free Scan | Download Free Scan |
| Go To Site | Click here for more info | Click here for more info | Click here for more info | Click here for more info | Click here for more info |
Editor’s Top Choice - SpyZooka
SpyZooka
Our Rating -
Benefits of SpyZooka
- Corrects errors that causes Windows to crash and freeze
- Stabilizes the windows registry to increase overall systems performance
- Creates a backup of the system registry (Absolute necessity if you get a virus)
Overview
SpyZooka excelled in our tests, detecting more errors and outdated software than any of the other 260 software tested. It is the only software that guarantees 100% error removal and 100% spyware removal or your money back.
First launched in December 2004, SpyZooka has earned hundreds of 5 star reviews, showcasing its effectiveness and reliability.
Bottom Line
If your PC suffers form slow load times, slow connections speeds, or just isn’t running the way it should, SpyZooka is designed to fix all of this. Download the free trial, test it out and see the results for yourself.
Iolo System Mechanic
Our Rating -
Overview
System Mechanic: Though not as thorough as SpyZooka it did find and remove most of our junk files and registry issues and certainly did better than many other software programs. There’s no free download so you’ll have to buy it to test it out. Even though our first pick is SpyZooka, RegClean still provided us with a thorough scan.
Avg PC Tuneup
Our Rating -
Overview
AVG Tuneup is another easy-to-use PC cleaner. Though not as efficient as SpyZooka and System Mechanic, the scans we performed did come up with a couple errors that other services failed to find. If you’re looking for another option, AVG may work. But there’s no free download so you’ll have to buy it to try it. We still recommend SpyZooka as our top pick.
Avast Cleanup Premium
Our Rating -
Overview
Avast Cleanup is a solid product; their interface is easy enough to use and the scanning features seem to be in order. This program scanned our system at a decent pace, but it failed to find many of the issues others found. That being said, it came in fourth out of 260 downloads. There’s no free download.
Norton Utilities
Our Rating -
Overview
Norton Utilities is a simple and uncomplicated PC cleaner, designed to be easy to use by anyone. There’s no free download or free trial to test. Installing Norton Utilities takes about five minutes and after that, the software will automatically start a scan. The scan process doesn’t take long (about one minute).
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I have used 3 of the top registry cleaners available. They do not even compare to the outstanding features and quality performance of SpyZooka!
If you try it(I did) and don’t buy,(I didn’t) your name goes out to every spammer out there! My junk mail went up five fold!!!
steer clear, it was put on my computer and tried to use. this software list all things that need cleaned, you get a trial for 15 days use, but it only scans, you do not get to clean anything at all. It locked up my computer and took forever to get it uninstalled and things back to normal, finally had to restore computer to an earlier date. Never again for me. I was using SpyZooka and thought to switch, not again, I went back to SpyZooka and it works just as good and to boot its free
too expensive
Avast scam
I like I presume downloaded and tried this piece of rubbish!
It’s claims are unjustified and the price is ridiculous. I now use SpyZooka which doesn’t come up with false positives in order to make itself look better as Avast does.
Also this program cleared out all the registry entries for my all in one HP printer and I needed to reinstall from scratch in order to get it working again!
So beware of this over hyped piece of S**T.
Error 12002 windows 7
My computer is 1 year old, I get this error 12002 all the time. I decided I
better find a good program to fix this error, so i asked google to help me. What i found was several online programs SpyZooka to clean my pc. I read all the information, I will do the scans, and i will end up paying the $29.95 to If i can not find one i can purchase in stores. To me I think it makes better seance to pay the store price so if i have this problem again i can just pop in a dvd and fix the problem. Hance paying the fee over n over!
Norton did not clean anything.
Since i bought this suppose protector i had to call them 4 or 5 times in the last 3 months,it is allways the same ,my computer gets infected by tons of virus trojan and malware…man i don`t know what to do,I gonna have to call them again today…