Registry is the heart of your Windows system. It is a place where the Windows Operating System stores the computers configuration information. IT experts advise against tampering with the Registry as incorrect changes in the Registry can severely affect the stability of your Windows system, leading to frequent crashes, BSOD’s (Blue Screen of Death if you are fortunate enough not to be familiar with this one!) and other critical system errors.

Over a period of time, the Registry gets bloated due to the bulk of Registry entries that accumulate over time. This, in turn, makes the system slow and unresponsive and can lead to computer errors. Registry-related errors can be easily solved and future ones prevented with the help of Registry Cleaning Software.

Why do I need a Registry Cleaner?

A Registry Cleaner is an application that removes unwanted and unnecessary entries in the Windows Registry. There are several free and premium Registry Cleaner tools available. Here we will take a look at the top 5 Registry Cleaners (the first three in the list are free software tools while the last two are paid) that you can use.

1. Auslogics Registry Cleaner

This is one of the easiest Registry Cleaners to use. The program scans the Registry for unwanted entries and rates them at three severity levels—Low, Medium, and High. It gives a user full control on the type of entries that he/she wants to clear to improve the performance of the system. The program also gives the option to create backups and restore points before cleaning the Registry. Auslogics Registry Cleaner also provides you with tools to check other issues affecting system performance, such as Defragmentation, Junk files and privacy threats.

2. RegCure Pro

This is one of the best premium Registry Cleaners you can buy. RegCure Pro has received a gold rating from Microsoft, a clear indication about its efficiency in cleaning the Registry. The program automatically creates a backup before every registry cleaning and also defragments files to improve performance of the computer.

3. RegClean Pro

This Registry Cleaner registered the highest marks in Dhrystone, Whetstone and RAMPerf improvement tests that are conducted to test the efficiency of an application. RegClean Pro is extremely quick and safe for Registry cleaning. Besides creating backups before Registry cleaning, the program also offers tools to defrag registry hive after cleaning. This further improves the stability and performance of your computer.