Best PC Clear And Optimizer for Windows 10 & 11

Apart from built-in tools, which is the best PC cleaner and optimizer for Windows 10 or 11 computer? You can find the best PC cleaner for Windows PC from this article.


By Lucas / Updated on May 12, 2023

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What are PC Cleaners?

PC Cleaners are dependable tools that assist users in speeding up Windows and improving overall performance by performing numerous optimization activities. Reliable cleaning software can remove trash files, different kinds of caches, cookies, temporary files, surfing history, and other items. It also helps users remove faulty registry files and startup objects, as well as minimize background processes to free up RAM.

How to choose a reliable PC cleaner for Windows PC?

Many users may have confronted that their Windows PCs have frequent system crashes, slow startup times, or other typical PC faults, if you're one of them, now it's an opportune time to get your hands on the best PC cleaner and optimizer for Windows 10 or 11 machines. Although the software market has various similar products, how do you find a suitable disk cleaner or an advanced system optimizer among numerous products?

Well, first you need to make it clear what kind of PC optimizer you want to search for: free or paid; basic service or advanced optimization; only for cleaning or for all-around disk management; do you need a game booster…

Once you’ve made the decision, you can find your best PC cleaner and optimizer.

Free download: Best PC cleaner and optimizer for Windows 10 & 11

If you not only need a cleaning feature but also some other disk management functions to help you optimize and organize your device, here we suggest you choose AOMEI Partition Assistant Standard, a free disk and partition manager for Windows 11/10/8/1.1/7/XP users.

Firstly, the “PC Cleaner” feature can scan your disks and system to dig all junk files out, and users can customize which part of files they want to remove. All temp files, system caches, and RAM cache will be cleaned by clicking the “Clean All” button.

Secondly, besides a disk cleaner, this tool has many other practical functions to optimize your Windows, such as clone disk, test disk speed, HDD defragment, merge partition/non-adjacent unallocated space, convert data disk between MBR/GPT… With one tool, you can do more for PC maintenance.

Download FreewareWin 11/10/8.1/8/7/XP
Secure Download

Step 1. Install and launch AOMEI Partition Assistant Standard, and then click "Free up" > "PC Cleaner".

PC Cleaner

Step 2. In the pop-up window, click "Start Scan" to scan for junk files.

Start scan

Step 3. Wait until the scanning process completes.


Step 4. When the scan is completed, all kinds of available junk files will be listed. Then, tick the options you want to clean, then click "Clean All" to begin the cleaning process.

After scanning

Step 5. When you see a correct symbol displayed in the interface, you can click "Back" to exit the Window.


Then your PC will get rid of all redundant junk files.

Further reading: Advanced system optimizer—AOMEI Partition Assistant Professional

To keep your computer in nice performance for long use, basic maintenance only will be not enough, especially for deep users who need to frequently test, develop new products, and other works that require their PC in a nice and stable status. Thus, for this group of users, we suggest you choose the Professional Edition, AOMEI Partition Assistant Professional.

Compared with the Standard Edition, the Professional Edition allows users to do more advanced management, users can clone system disk between MBR and GPT disk or convert system disks between these two different partition styles.

Convert to GPT

If you find your C drive is almost running out of space, this tool can help you allocate free space from another drive to your C drive or move some installed programs or games to another disk to release more space for the system.

App mover

Some users who want to run Windows 11 when the 22H2 update releases may choose to buy a new better disk to carry the new system, but the reinstalling system is time-consuming work. In this case, you can migrate your system to your new disk with the feature “Migrate OS to SSD” of this software to avoid reinstalling, and all your customized settings won’t change on your new disk.

Migrate OS to SSD

Final lines

After reading this post, you may have the best PC cleaner and optimizer for Windows 10 and 11 in your mind. AOMEI Partition Assistant is a quite handy Windows optimizer with various practical functions. In addition, it has the Server Edition for Windows Server 2022/2019/2016/2012(R2)/2008(R2)/2003.

Lucas · Staff Editor
I prefer peaceful and quiet life during vacation,but sometimes I watch football match if my favorite club performs brilliantly in that season. And I love reading, painting and calligraphy, thus I send my friends festival handwriting cards every year.