Best Free PC Cleaner for Windows OS [2022]
Common junk files in Windows OS
Despite having ample storage space, Windows machines will eventually run out of room due to the numerous items downloaded from the internet. As a result, many users quickly fill up their hard drive, making matters worse. The main culprit behind a slow disk is often the accumulation of junk files that build up over time from daily use.
▶ Cache files
Cached data is used to load an app or website quickly for each subsequent visit, storing files, pictures, and relevant data on your device after the first access. It can be found in applications, software, and hardware, such as the CPU's RAM Cache.
▶ Temporary system files
System files are created when you turn on or off your computer to activate or shut down critical functions or programs. These files become outdated once they've completed their purpose, but they don't get cleaned up automatically.
▶ Installer files
These files, often created to aid in the installation of programs and apps, become obsolete once the installation is complete. However, some apps may also include additional infections, making it essential to exercise caution when using them.
▶ Thumbnails
Thumbnails can be helpful for faster photo loading, but they often waste space and time, as they are created every time you revisit the image.
Why do you need a PC disk cleaner?
Even if you have a massive hard drive with TB capacity, it's only a matter of time before you run out of space.
When you have too many files and programs, it can be overwhelming to organize and find what you need, especially if you do it manually.
PC disk cleaners help eliminate unwanted files, improving computer efficiency by removing temporary files, unused downloads, and Recycle Bin contents, and also compressing unmodified files to save space.
Download the best free PC cleaner for your Windows PC
Regular disk and system maintenance is a good practice that can help prevent harm and keep your devices in a good condition, making them suitable for advanced usage requirements. While you can accomplish some of what free PC optimizers do yourself using Windows' built-in cleaning services, it can take time. Fortunately, there are effective free PC cleaners that make it easy to keep your desktop or laptop computer optimized and running smoothly.
Many free PC cleaners and optimizers claim to provide quicker performance, but not all live up to the hype. We recommend using Qiling Disk Master Standard, a free disk and partition manager for all Windows PC users.
This tool is a multifunctional disk management app that supports various Windows OS versions, including Windows 11/10/8/8.1/7/XP. It features a "PC Cleaner" tool that scans your device, identifies junk files, and sorts them for deletion. After the scan, you can choose to clean all junk files or selectively delete unwanted files based on your preferences.
The operation is straightforward and easy for all users. Additionally, this tool offers various functions to help manage and optimize your computer, including defragmenting your hard drive, and even completely wiping your hard drive if needed, making it suitable for resale or transfer to another user.
Secure erase SSD
Allocate free space to C drive
Migrate OS to another disk without reinstalling
Move installed large programs
Convert partition style
...
Bonus tips: Windows built-in PC cleaning service
If you still want to use Windows built-in tools for PC cleaning, you can choose from three ways to clean system files and temp files.
1. Disk Cleanup
To run the Disk Cleanup tool, press Windows + S, search for Disk Cleanup, and double-click the search result. Select the drive you want to clean up from the drop-down menu, click OK, and wait for the tool to scan the drive. Then, click Clean up system files to scan for more system cache, being careful not to delete crucial system files.
2. Storage Sense
To turn on Storage Sense, click "Start" and "Settings" in turn, then click "System", followed by "Storage", and finally toggle on "Storage Sense".
3. File Explorer
Open File Explorer and navigate to the path C:\Users\Admin\AppData\Local\Temp, then delete all files in this folder.
To sum up
If you need a reliable free PC cleaner for your Windows computer, Qiling Disk Master can offer you the best PC cleaning service. In addition to cleaning your PC, it can also help you manage your devices. The tool is compatible with all Windows PCs, including Windows Server, and you can choose the Server Edition to efficiently manage your Windows Server 2022/2019/2016/2012(R2)/2008(R2)/2003.
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