"Top 3 Free Registry Cleaner Programs or Registry Repair Software"
The free registry cleaner or Windows registry repair tools are software that can optimize your system's performance and get rid of errors by removing unwanted entries from the Windows registry.
For those not familiar with the Windows registry, it is a place where Windows programs store their configuration settings. For more information about the registry, you can read the tutorial here.
Normally, registry cleaners work by deleting registry entries made by other programs. As a result, it is entirely possible for the cleaner to unknowingly delete files that are still in use, or are needed by the other programs on your system to function correctly.
To play safe, you may want to make a backup of your important files before you run the registry cleaner, so that if there are problems, you can simply restore your system from the backup and everything will be back to the way it was.
Warning: If you use the registry cleaner, and it's not properly written, or it has bugs, you may end up with a non-functional computer.
The following are free registry cleaner programs that are good to use:
CCleaner is a freeware system optimization, privacy and cleaning tool. It removes unused files from your system - allowing Windows to run faster and freeing up valuable hard disk space.
CCleaner removes unused and old Registry entries, including file extensions, ActiveX controls, ClassIDs, ProgIDs, uninstallers, shared DLLs, fonts, help files, application paths, icons, invalid shortcuts, etc. It apparently also backs up the entries it removes so that you can restore it if it's in error. Other things that this tool deletes are the temporary files, history and cookies of Internet Explorer, Firefox, Google Chrome, Opera and Safari. It can also clear the Windows recycle bin, recent document lists, log files temporary files and temporary files of some third-party applications.
Download site: http://www.ccleaner.com/download
2.) Auslogics Registry Cleaner
This registry cleaner repairs registry errors and speed up your PC performance and stability since it will reduce the size of the Windows registry. It's absolutely safe to use, fast, and FREE.
The errors like missing shared DLL entries, incorrect file extensions, invalid paths, invalid fonts, missing shortcuts, invalid devices, orphaned ActiveX objects, invalid help files, invalid links to startup programs, obsolete history lists, and so on.
Eusing Free Registry Cleaner is a free registry repair software that allows you to safely clean and repair registry problems with a few simple mouse clicks. It support multiple languages.
The tool scans the registry for invalid or obsolete entries and provides a list of errors found, which you can then select for the program to fix or remove. The program makes a backup of the registry entries it deletes/alters so that you can restore if you later find that your system does not work as it should.
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