Best Wise Registry Cleaner on Windows 10 [free]

What is the Windows Registry?

The registry is an important database in Microsoft Windows, it can help users store system and application information. But when you uninstall applications from the PC, program-related files won’t be removed from the registry.

If you do not delete the residual files in the registry for a long time, they will occupy the PC space and slow down it. Therefore, regularly cleaning the registry is beneficial to protect your computer.

Is it safe to clean up registry?

Is it safe to clean up registry? Because the registry stores system-related files, if you are not familiar with the Windows registry, the wrong operations may cause system failures. Therefore, you need to find out a reliable registry cleaner on Windows 10 for free.

How to clean up the registry files

In order to effectively and safely clean up your registry, we have summarized the following methods by searching various materials.

✦ Method 1. Clean up the registry with Registry Editor

You can use Registry Edit to clean up unnecessary files. However, please be careful, because you cannot delete system-related files during the operation.

Step 1. Type "registry edit" in the search bar and press "Enter".

Step 2. On the left side, find out "HKEY_LOCAL_MACHINE", click it. Then position the "SOFTWARE", all files in the SOFTWARE directory will be listed, you can delete them without worrying about the system crash.

Step 3. Right-click the target files and click "Delete".

Step 4. To completely remove the software registry files from the PC, don't forget to perform the same operation on "HKEY_CURRENT_USER" and "HKEY_USER".

✦ Method 2. Clean registry via CMD

You can also delete some registry junk files with reg command in CMD, the detailed steps are as follows.

Step 1. Press "Windows + R", type "cmd" and then press "Enter".

Step 2. Enter "reg delete HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Explorer /v CleanShutdown /f", please change the file path and value to delete the target files on the registry.

✦ Method 3. Clear registry with a free registry cleaner on Windows 10

As you can see, cleaning the registry manually is somewhat difficult. Therefore, we prepare an easier and more practical registry cleaner on Windows 10 for free - AOMEI Partition Assistant Standard.

In bright GUI, this best free Windows 10 registry cleaner provides you with the following services:

• It can thoroughly scan the registry and delete all the junk files on it, such as invalid entries, broken registry links, etc.
• It will find and delete all junk files from your PC, even system junk files.
• It will test your PC partition and check the health of the hard drive.
• It also has various disk management functions, including Wipe hard drive, Resize partitions, Shred files or folders, Rebuild MBR, etc.

Let's see how does this free registry cleaner works on Windows 10.

Step 1. Download and install this Windows registry cleaner, click "Free up" and "PC Cleaner".

Step 2. Click "Start Scan" to find registry junk files and other unnecessary files on the PC.

Step 3. This tool is scanning for all unwanted files.

Step 4. In the new interface, tick some target files, then click "Clean All".

Step 5. Click "Back" to leave this function when it finished.

Bonus: How can you totally clean up PC?

After successfully cleaning up all junk files, if you want to further clean up PC storage space. You can try to distinguish and clean up some unwanted large files on the computer, deeply clean your PC and speed it up. First, you need to upgrade to the Professional Version.

Note: This software also supports deep cleaning of Windows Server PC, you need to go to the Server Version.

Step 1. Upgrade this tool to the Pro version, then click "Free up" and "Delete Large Files".

Step 2. Choose one or more than one drives, then click "Start Scan" to scan your computer for the large files.

Step 3. In the following interface, choose the target large files listed and then click "Delete" to delete them from your PC.

Step 4. Check the information of the selected large files once again, click "Delete Now" to start the large files cleaning operation.

Summary

How to find registry cleaner on Windows 10 for free? In this post, we provided you with a powerful tool, it can not only delete registry junk files and free up PC space, but also Allocate free space, Clone HDD to SSD, Migrate OS to SSD, etc.