AVG TuneUp — Registry Cleaner & Repair Tool

Error messages, frequent crashes, low performance? You need a registry cleaner. AVG TuneUp — which includes one of the best registry cleaners on the market — will easily fix broken registry items in no time. Download it today to repair your registry and optimize your entire PC.

Broken registry? Let us fix it

The registry plays a critical role in Windows — storing data for your operating system, settings, hardware, and software. During normal use, your registry gets cluttered with broken registry items, orphaned startup entries, and invalid file type references, leading to major performance issues. AVG TuneUp provides ongoing and automatic registry repair and maintenance.

More than just a registry cleaner, AVG TuneUp is a world-class PC optimization tool. Get your old PC back in shape, or make a new PC stay that way with our powerful tuneup technology.

What can AVG TuneUp do? Let’s talk numbers

AVG TuneUp is a powerful cleaning suite that optimizes your machine from top to bottom. Our lab tests found:

  • 79% quicker startup: With more free space and more resources like RAM and CPU available, your PC will boot faster than ever. No more waiting around to work… or play!

  • 30% faster work performance: Less junk on your PC means it can work better and faster. And our patented Sleep Mode feature lets you put resource-draining apps to sleep, so you have more space for what you actually care about.

  • 71 GB cleaned up: Not only does AVG TuneUp remove unwanted registry items, it also cleans up unnecessary files left over from your apps, browsers, and Windows itself — freeing up gigabytes of space.

  • * The results from our lab are indicative only. Your results may vary.

Give your machine the ultimate cleanup

Clean your registry, hard disk, browser, and more with our ultimate cleanup tool. Take out the digital dustbins and fix critical errors with AVG TuneUp’s patented, breakthrough technology.

Improve the performance of your Mac and Android, too

Any device you use regularly will get bogged down with junk data, unnecessary programs, and sub-optimal settings.

AVG TuneUp for Mac cleans, optimizes, and declutters your Apple machine. Rediscover tons of extra space and enjoy a lighter, faster Mac.

AVG Cleaner for Android helps you get the most out of your phone. Enjoy more space, speed, and battery life for your Android phone or tablet.

Repair your registry today with AVG TuneUp

Make errors, crashes, and freezes a thing of the past. Download AVG TuneUp to fix broken registry items and repair your registry. Not only that, you’ll get our full suite of cleaning and optimization features. A cleaner, faster PC is waiting for you just on the other side of this button.


Why fix broken registry items?

Fixing broken registry items and removing unnecessary elements like leftover files from uninstalled software, invalid startup entries, and dead shortcuts will prevent error messages and crashes. A repaired registry means a more stable PC all around. And removing unnecessary files frees up extra space that you can use for more important files and other work.

How can I clean and fix the Windows registry?

Fixing the Windows registry can get quite technical. We don’t recommend messing around in the registry if you don’t know what you’re doing. That’s why our team of expert performance engineers built a dedicated registry repair tool. AVG TuneUp will fully repair your registry, delete unnecessary leftover registry entries, and provide ongoing and automatic maintenance so you never have to deal with registry issues again.

Is AVG’s registry cleaner safe to use?

Of course! AVG TuneUp was designed by experts to repair your registry safely. It’ll remove unnecessary registry items and make repairs while carefully keeping everything you need intact and properly organized.

System requirements


Windows 10 compatible

Optimize your Windows registry with AVG TuneUp for PC

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Enjoy private browsing with AVG Secure Browser for iOS

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Tune up your phone with AVG Cleaner for Android

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Get rid of junk files and optimize your Apple machine with AVG TuneUp for Mac

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