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Auslogics Registry Cleaner

This free tool will clean up your Windows registry from obsolete entries and fix corrupt registry keys to make your system running more stably and smoothly.

But for even higher performance gain, try our optimization utility - Auslogics BoostSpeed. It will scan your system for free, giving you a complete report on problems that affect your PC's performance:

Symptoms

Probable Causes

Solution

Registry Cleaner

BoostSpeed

System errors
Random program failures

Windows registry contains obsolete or corrupt records.

Cleans up obsolete records and fixes corrupt references in your Windows registry.

Lack of disk space
General system slowdown

System is bloated with junk files.

Cleans up your PC from over 70 different types of junk files.

Slow program start-ups
Poor responsiveness

Files and free space are fragmented.

Defragments and re-
arranges files to ensure the most efficient file placement.

Windows takes too long to load

Various programs set themselves to start on boot automatically.

Allows you to disable programs from starting up when your PC boots.

Slow Internet browsing and download speed

Windows uses preset settings that are not optimized for your connection type.

Optimizes Windows settings specifically for the type of Internet connection you use.

Auslogics Registry Cleaner FAQ

Select from the frequently asked questions below. If you do not see your question, you can contact our technical support and sales staff.

Does Auslogics Registry Cleaner support Windows Vista? Does it work with a 64-bit CPU?
Auslogics Registry Cleaner works with the following Windows versions:
- Windows XP with SP2 or later (32-bit and 64-bit)
- Windows 2003 (32-bit and 64-bit)
- Windows Vista (32-bit and 64-bit)
- Windows 2008 (32-bit and 64-bit)
- Windows 7 (32-bit and 64-bit)
It does not support Windows 95, 98, 98SE, 2000 or Windows ME.
Is Auslogics Registry Cleaner safe to use?
Yes, it is. Unlike some other registry cleaners, Auslogics Registry Cleaner doesn’t try to find as many problems as possible. It only scans safe registry categories by default. Novice users should use default settings. However, advanced users can select additional categories to scan for problems with higher risk level.
Note. If you are not sure which categories to scan, simply right-click on the registry categories list (left column of the program's starting page) and select "Check Safe Only" from the drop-down menu.
Why does Auslogics Registry Cleaner find fewer errors than some other similar programs?
The answer is simple – safety reasons. We don’t want our registry cleaner to first impress you with the number of errors found and then make your system unstable, or even worse – unbootable. By default, Auslogics Registry Cleaner will scan only safe registry categories.
However, advanced users can select additional categories to scan for problems with higher risk level.
Is it really free?
Yes, it is. No hidden costs, no viruses, no spyware.
My computer is still slow. How can I make it faster?
Cleaning the Registry is vital, but sometimes not enough. There are also disks that need cleaning and defragmenting, settings to be optimized, unneeded Windows services that can be disabled, various tweaks to be applied. Download Auslogics BoostSpeed to maximize the speed of your PC.
Registry Cleaner can’t fix some registry errors. Why?
Most likely, the keys are blocked by your antivirus or one of the running programs. It’s best to add these keys to the Ignore list.
My computer stopped working properly after cleaning the registry. How to roll back the changes?
You can undo all changes with the help of Rescue Center (go to File -> Rescue Center). Once Rescue Center is open, select a backup and click on the Restore button.

Please help us to improve the program by contacting our technical support team and letting them know what exactly stopped working properly.