13 Best PC Optimizer and Cleaner for Windows 11/10 in 2024

Looking for the Best PC Optimizer? Here is the list of best PC Cleaner and Optimizer for Windows - Reviewed and ranked.

Are you tired of manually deleting files, cache, and temporary content to increase your Windows PC’s performance? Here is the list of best PC Optimizer and cleaning software for Windows 11,10 and older versions.

Using PC Cleaner software, you can easily increase your computer’s performance by deleting unwanted files, cache, temporary files, registry content, etc. The best part is that the software does everything on its own with a single click.

What is the Best PC Optimizer Software?

Here are my top picks:

PC Cleaner SoftwareDownload
Advanced SystemCareGet it
Iolo System MechanicsGet it
CCleanerGet it

1. Advanced SystemCare

Advanced SystemCare
Advanced SystemCare

Advanced SystemCare is an AI-powered PC optimizer software to speed up your computer and free up disk space. Over time, disk space usage increases and a lot of files of no use will be stored on our drives. We can use Advanced SystemCare to get rid of those.

The two interesting things I liked a lot about Advanced SystemCare is AI-powered scanning and Deep PC Cleaning. Firstly, the AI-powered scanning will analyze your computer to find things that are slowing down your computer and the Deep Cleaning option will remove all sorts of unwanted files that are affecting the performance and errors.

The dedicated software updater will help you to automatically update all the installed software with the latest version.

Features of Advanced SystemCare

  • AI powered system scanning to intelligently scan modules that are slowing down your PC
  • Deep PC Cleaning to remove unwanted files
  • Improve the internet speed
  • Secure your privacy
  • Realtime virus protection


  • AI powered cleaning option
  • Protects your data
  • Realtime tuneup


  • More features available in Pro version only

Get Advanced SystemCare

2. Iolo System Mechanics

Iolo System Mechanics
Iolo System Mechanics

Iolo System Mechanics is a system tune-up software to improve the performance of your Windows PC. This software combines features like Windows optimization, online privacy and antivirus.

Both free, as well as paid versions of Iolo System Mechanics, is available. System optimizations, privacy protection, password management, malware removal are some of the highlighted features of Iolo System Mechanics. As per their official website, you can attain up to 89 percentage fast startup speed by using Iolo system mechanics.

Features of Iolo System Mechanics

  • System Optimization
  • Privacy Protection
  • Malware Removal
  • File Recovery


  • Lightweight software
  • Free version available
  • More features than others
  • Less confusing UI


  • Some options limited to paid version only

Get Iolo System Mechanics

3. CCleaner


Some of you might have already heard about CCleaner. It is one of the oldest Windows PC optimization tools.

CCleaner comes with options like the ability to control which apps use your computer’s resources and Remove tracking files and browsing data. The software updater will make sure that you are using the latest version to reduce security vulnerabilities.

Whether it be browser files like cache, cookies and browsing history, app data, or temporary files, CCleaner got you covered. Both free, as well as paid versions of CCleaner, are available.

Features like the Software updater, defragger, are only available in the paid version.

Features of CCleaner

  • Automatically update all software to latest version
  • Clean computer memory by deleting unwanted files
  • Get rid of cached content and cookies from web browser
  • Privacy protection monitoring
  • Control which apps use system resources


  • Free version available
  • Online privacy protection
  • Easy to install software


  • Only basic features available in free version

Get CCleaner

Take a look at the Best Android Emulator software to run Android apps on your Windows computer.

4. Ashampoo WinOptimizer

Ashampoo WinOptimizer
Ashampoo WinOptimizer

Ashampoo WinOptimizer is yet another Windows PC optimizer software to speed up your computer by removing junks files. The software helps you to clean and fixes related to your Windows system.

WinOptimizer works well with all leading versions of Windows and helps you to easily fix issues as well. As it is a free program, you are not required to purchase a license for using it.

WinOptimizer also comes with an optional paid plan as well. If you want access to even more features and options then you may consider WinOptimizer Pro.

Features of WinOptimizer

  • Internet Cleaner to clear your internet traces
  • Speed up Windows
  • Fix various Windows errors
  • Optimizer registry with Registry Optimizer


  • Free version available
  • Delete and recover files
  • Online privacy on using web browser
  • Good user interface


  • Limited options on the free version

5. Norton Utilities

Norton Utilities
Norton Utilities

A lot of you might be already aware of Norton. Norton Antivirus is so popular in the industry. Did you know that Norton also has a PC cleaning utility software called Norton Utilities?

It automatically optimizes the PC’s memory, hardware and processing power to get smooth performance. Similar to other programs, it will help you remove unwanted files and speed up Windows.

The automated PC care will work in the background and notify you if any action is to be taken. This means, the software always monitor things in the background.

Features of Norton Utilities

  • Improve PC’s processing poweer
  • Cleans up Windows PC
  • Automated PC care option
  • Sfeguard digital privacy


  • Automated PC care
  • Online privacy controls
  • Low storage requirements


  • No free version available
  • Only 14 days trial

6. CleanMyPC


The number one PC cleaning software on our list is CleanMyPC. CleanMyPC helps you to remove junk files, caches, temporary files, registry junks, etc to improve performance. This is one of the best PC optimization software that is available for Windows.

The Multi Uninstaller option in CleanMyPC will help you to select multiple software/programs and uninstall all of them in a single click. As the PC gets old, you will also have noticed that the Windows startup time slows down as well. With CleanMyPC, you can disable all heavily loaded applications in a single click to improve the startup speed.

Another interesting feature of CleanMyPC is the file shredder option. This option will basically help you shred the files in your computer so no data recovery software will be able to recover it again.

Features of CleanMyPC:

  • Includes both free as well as paid options
  • Improve the speed and performance of your Windows PC
  • Works with all versions of Windows including Windows 11,10,8,7 and older
  • Shred files so that it can be never recovered again
  • Remove cache files and registry junks
  • Protects your privacy online – easily delete cookies and other browser junks.


  • Best PC Optimizer out there
  • Nice user interface
  • Easy to install and use


  • Not available for older versions of Windows inlcuding XP and Vista

Get CleanMyPC

7. AVG PC Tune Up

AVG System Tune Up
AVG System Tune Up

AVG is a famous antivirus software company. The same company have a PC optimization program called AVG PC Tune Up. Basically, this software allows you to optimize your Windows computer to improve its performance and speed.

If you are experiencing speed-related problems on your Windows computer or other issues that make your computer hang or lag then you might want to consider using AVG PC Tune Up software.

Do note that AVG PC Tune Up is not antivirus software, it’s just a PC optimization software that will help you to optimize and clean your PC to make it faster and better.

Features of AVG PC Tune Up

  • Speed up your Windows PC
  • Remove junk files to free up space
  • Update your programs automatically
  • Uninstall software you don’t need


  • Cleans the hardware and remove junk files
  • Improve system performance
  • Nice UI


  • Only paid version available

8. The PC Decrapifier

The PC Decrapifier
The PC Decrapifier

The PC Decrapifier a free software that will let you speed up your computer by removing unwanted and unnecessary programs, files and settings. There will be tons of preinstalled software when you buy a new computer, in this case, you can use The PC Decrapifier to remove all the unwanted software packages from the computer.

Unlike other software, The PC Decrapifier is 100 percent free and does not have a paid option. The whole set-up procedure is easy too.

Features of The PC Decrapifier

  • Free program to remove unwanted files from your computer
  • Helps to remove bloatware from computer
  • Remove software causing problems to your computer


  • Lightweight and easy to use
  • Totally free


  • Support discontinued
  • Not great UI

9. Win Magician

Win Magician
Win Magician

Win Magician mainly focuses on 4 things – Malware scan, Junk and Privacy Scan, Invalid Registry Scan and Web Protection. Win Magician’s invalid registry scan feature will let you find invalid registry entries and remove them to improve your system response time.

The malware scan option scans your computer for any infected file and removes it if found. You can quickly run a scan to find issues related to registry entries, other software, or invalid settings. The best thing is that you can apply all the fixes is in a single click.

Features of Win Magician

  • Malware Scan
  • Junk and Privacy Protection
  • Invalid Registry Scan
  • Web Protection


  • Easy to use program
  • Single button to apply all fixes
  • Startup Manager to control software at the beginning


  • Not completely free

10. Comodo System Utilities

Comodo System Utilities
Comodo System Utilities

Comodo System Utilities is a free program that includes some advanced features like registry protection, instant scan, real-time cleaning and safe delete. The software lets you speed up your computer by removing junk files and privacy cleaner.

The file shredder feature will permanently erase files from the hard drive so that they cannot be recovered by anyone. Another interesting feature that I like the lot is the duplicate removal option which will find all the duplicate files and remove them in a single click. The registry defrag option will improve the performance by bringing the registry back to optimal condition.

Features of Comodo System Utilities

  • File Shredder
  • Registry Protection
  • Registry Defrag
  • Duplicate remover
  • Easy to use options


  • Easy to use interface
  • File shredder to permanently remove files
  • Helps you remove locked files


  • The interface design could have been better

11. Advanced System Optimizer

Advanced System Optimizer
Advanced System Optimizer

Advanced system optimizer is a software dedicated to cleaning ram and junk files from PC. As you might know, high RAM usage will make our computer hang and unstable. This is where Advanced System Optimizer comes into play. The software will help you to optimize your computer by deleting unwanted files.

System cleaner and optimizer, secured encryption, system files backup and restoring are a few features of the software. Advanced System Optimizer is available for all versions of Windows including Windows 11, 10 and older versions like Windows XP and Vista as well.

Features of Advanced System Optimizer

  • System Cleaner
  • Disk Optimizer
  • ProvIcy Protector
  • Game Optimizer
  • Memory Optimizer


  • Option to backup and restore files
  • Advanced system cleaning and optimizing
  • Encryption and decryption


  • UI could have been a bit better

12. Razer Cortex

Razer Cortex
Razer Cortex

Razer Cortex is a software meant more for gaming computers and laptops. It will help you to optimize your computer to improve gaming performance easily. Razer Cortex is specifically designed for Razer devices but it will support other computers as well.

It is free software that you can download by visiting Razer’s official website. To take advantage of the full potential of your computer, you can use Razer Cortex.

Features of Razer Cortex

  • Improves gaming performance
  • Stops resource hungry applications and processes


  • Increase performance of gaming
  • Available for Windows 11/10/8 and 7
  • Nice UI


  • Only gaming related optimization available

13. Total PC Cleaner – FREE PC Cleaner

Total PC Cleaner
Total PC Cleaner

Total PC Cleaner is a Windows optimizer available on the Microsoft store. You can directly download the same and install it by visiting the store. Once installed, you’ll be able to delete the system cache and application cache to improve the system performance.

The software is 100% free and can be considered as a Clean Master or CCleaner alternative. The duplicate cleaner option will easily find all the duplicate files on your computer and delete the same to save storage space.

Features of Total PC Cleaner

  • System Caches
  • Application Caches
  • Duplicate Files
  • Easy to use


  • Available on the Microsoft Store
  • Free software
  • Remove system and application cache


  • Not that feature rich when compared with others in the list.

What is a PC Optimizer and Cleaner?

A PC Optimizer or Windows Cleaner software is a program that will automatically perform some tasks to increase your PC’s performance. Over time, you might have felt your computer slowing down or hanging often. This is because, over time, a lot of unwanted files, cache, etc accumulate and affect the performance of your computer.

This is where PC optimizer software comes into play. This software will remove all unwanted content from your computer in a single click and improve your PC/Laptop’s speed and performance a lot.

I tried a bunch of cleaning software for Windows and felt a noticeable difference in terms of speed and performance.

How to Select Best Optimizer Software?

There are certain things that you should keep in mind before selecting a PC optimization software for your computer. Let’s go through them real quick.

  • The software should be able to delete junk files, temporary files and registry junks
  • Send proper alerts when it’s time to do a cleanup or do a audit
  • Delete web browser cache and cookies
  • Remove resuidal items after uninstalling programs

Best Windows PC Optimizer – My Picks

In terms of features and options, and easiness to use I would suggest you go with CCleaner or Advanced SystemCare. Both these software will help you to optimize your computer and improve its performance. So that wraps up the list of Best PC Optimizer software to use in 2024

I am Astro and here at IPEE World I write about various Technology content including News, Guides, and Reviews