People leave behind many uninstalled programs incorrectly but are not aware of those small things. They even never think once that those left out programs may waste storage space and create problems in running the systems smoothly. But do you know that the system will slow down and ultimately bring everything to a halt if the registry cleaner is not done regularly?

What is a registry cleaner? 

It is a software program that cleans up the Windows registry by removing redundant registry entries. It keeps the system error-free and increases your PC’s speed so that it can run faster. It is the process of cleaning or looking for invalid entries or missing files by removing or resolving them.

Are registry cleaners supported by Microsoft? 

A registry cleaner doesn’t support the Microsoft Windows operating system. As it is not incorporated in the Windows OS, it becomes difficult for the third-party program to reveal the relevant data. Microsoft cannot guarantee the problems caused by using a registry cleaning utility as some programs available free on the internet might contain viruses and cause harm.

To clean, repair, optimize your Windows registry to eliminate errors, here is the list of some handpicked registry cleaners that you can install with popular features.

1. CCleaner: The best free program, easy to use and ideal for beginners is CCleaner. CCleaner manages your machine to run faster and provide better performance by cleaning your online tracks. It is used to clean unwanted files left by certain programs. CCleaner reduces memory consumption and boosts its performance and an android version was released in 2014. CCleaner can be used in Windows 10, Windows 7, Windows XP and Windows Vista.

2. Restoro: Restoro is a malware removal software that helps to clean with no hassle. It can stop the system from heating and promises detailed system analysis. It can free precious disk space and repair your computer to an optimized state. Most users try reinstalling the Windows operating system whenever it starts showing errors or malfunctioning, but Restoro proves a better way to improve computer performance by repairing solutions. Restoro can be used in Windows 10, Windows 7, Windows XP and Windows Vista. 

3. Advanced SystemCare: Advanced System Care is free-to-use and is used for optimization, cleanup, speedup, memory management and other maintenance tools. It cleans up files and folders, neatens up the Windows registry all with a simple click dashboard. It is also easy to use and is ideal for beginners like CCleaner. Advanced SystemCare can be used in Windows 10, Windows 8, Windows 7, Windows XP and Windows Vista.

4. Iolo System Mechanic: Iolo System Mechanic optimizes system, cleans hard drive clutter and repair registry. It can clean up to 50 junk files and will boost your computer’s speed, power and stability. It can be used in Windows 7, Windows 8 and Windows 10.

5. MyCleanPC: MyCleanPC can be used to perform deep and quick scans to find issues and maintain a clean file registry. It is used to fix hidden operating system issues and makes the software for frequent system crashes and freezes. It can be used in Windows 7, Windows 8, Windows 10.