11 Best PC Cleaner and Optimization Software for Windows 11, 10, 8, 7 [Free & Paid]

Best Tools to Optimize and Clean Your PC

PC Cleaners are reliable utilities that help users speed up Windows and enhance overall performance by executing various optimization tasks. A good system file cleaner offers features to clean junk files, caches, cookies, temporary files, duplicates, browsing history, and more. It also assists users in eliminating corrupted registry files and startup items, limiting background processes to free up RAM, and more. 

So, if your Windows PC suffers from constant slow boot times, frequent system crashes and other common PC errors, get your hands on the best paid and free PC cleaning and optimization software. Since choosing a trustworthy program that can completely tune up your PC and unlock its full potential so that users can enjoy faster performance and speed, we’ve listed the Top PC Cleaning Software to use in 2022. 

Keeping your computer clean becomes easy when you have a powerful PC Cleaning Software is vital for smooth and speedy performance. After trying and testing dozens of cleaners and optimizers, we found Advanced System Optimizer work best to boost your computer performance. 

Keep reading to know more about tools that instantly speed up your Windows PC!

Our Top 3 Recommendations: The Best Windows 10 Optimizers To Use In 2022

The following PC cleaning programs make it simple to keep your desktop & laptop clutter-free and optimized. 

Advanced System Optimizer

Advanced System Optimizer

  • One-click system cleaner. 
  • Supports game optimization. 
  • Fix invalid registry entries.

Best choice

Advanced PC Cleanup

Advanced PC Cleanup

  • Free up RAM & occupied memory. 
  • Manage startup items & improve boot time. 
  • Effective malware removal tool.

Best choice

Iolo System Mechanic

Iolo System Mechanic

  • Clears a lot of junk & boosts PC speed. 
  • Perform hard disk defragmentation. 
  •  Boost Internet speed & GPU performance.

Best choice


What To Look For In The Best Computer Cleaning & Optimization Software?

Today, most of the PC Optimization Software for Windows 10 and other versions comes with a wide range of features to clean, speed up Windows PC & protect from malware & other vulnerabilities. The ideal ones include tools like

  • One-Click Fix: To quickly clean PC & optimize overall performance:
  • System Cleaner: To scan & remove useless clutter, junk files, caches, cookies & more.
  • Memory Optimizer: To manage background processes that use unnecessary RAM.
  • App Uninstaller: To locate large, unused, unwanted apps & remove them in bulk.
  • Registry Cleaner: To find & repair invalid registry entries.
  • Driver Updater: To install the latest & compatible drivers for each device.
  • Duplicate Cleaner: To remove similar & identical photos, videos, audios & other files.
  • Game Booster: To enjoy the fastest & lag-free gaming experience.
  • Privacy Controls: To give your PC 360-degree protection.

And much more! Having each of these functionalities in one tool indeed makes the Best PC Optimizer software for Windows.

Best PC Cleaner and Optimization Software for Windows 11, 10

Here is the list of the best PC cleaning tools to tune up your Windows PC and speed up overall performance.

1. Advanced System Optimizer


Advanced System Optimizer

  • One-Click Maintenance
  • Remove Junk & Duplicates
  • Manages Startup Items
  • Registry Cleaner & Memory Optimizer
  • Game Optimization

Free Version: 24 Hours

Cost: $49.95

Advanced System Optimizer by Systweak Software is an excellent tune-up utility to clean, optimize & protect Windows 10 PC. It boasts a robust set of features, ensuring your system works smoothly without any lags. The tool works amazingly well to improve CPU and drive performance. Plus, it has minimal to zero impact on the system resources. It works silently in the background and ensures your desktop/laptop provides faster performance than ever.  

pc cleanup windows 10

Using this multipurpose Windows 11 optimizer, you can effortlessly maintain your system’s health and overall stability. All thanks to its vast range of modules to clean registry, remove fragments from drive to improve turnaround time, delete duplicates & perform a variety of regular maintenance tasks. You can read the complete review here: The Fastest Cleaner & Optimizer!


  • Smart PC Care module speeds up Windows PC in a single click. 
  • Removes junk files to reclaim a huge amount of storage space.
  • Updates outdated & faulty drivers to tune up your PC. 
  • Registry Optimizer to fix invalid items quickly.


  • Only compatible with Windows OS only. 

Final Verdict: Advanced System Optimizer

Advanced System Optimizer, designed and developed by Systweak Software, is one of the best PC Cleaners (2022). It claims to keep your PC running in the best shape and fulfills the claims by providing dedicated modules for cleaning, optimization & protection tasks.

2. Advanced PC Cleanup

advanced pc cleanup
Best choice (Recommended)

Advanced PC Cleanup

  • Removes junk, old downloads, and obsolete files.
  • Removes identity traces
  • Manager Startup programs.
  • Scans invalid registry entries.
  • Protects from malicious elements.

Free Version: Lifetime (Limited Features)

Full Version: $39.95

Advanced PC Cleanup is a complete package to clean obsolete and redundant files and restore disk space. It also offers a proficient startup manager to disable apps set to launch at the startup and slow Windows PC. The PC Cleaning tool supports uninstalling useless programs, removing old download files, and performing registry scans, and it has an excellent temp file remover that takes a lot of space on your PC.

free pc cleaner software for windows 10 

With the Pro version of this best Windows 10 optimizer, you can also use the solid malware removal module to clean infectious files, privacy exposing, and identity traces from all your browsers. It’s known for providing the ultimate protection against common viruses, trojans, adware, and spyware infections, making it one of the best Windows 10 optimizers & security software.


  • Top-notch malware removal module. 
  • Start-up program manager to enhance overall boot time. 
  • Effective junk file cleaner & temp file remover.
  • Money-back guarantee within 60 days.


  • None identified at the time of testing.

Final Verdict: Advanced PC Cleanup

As the name implies, Advanced PC Cleanup is a comprehensive Windows Optimizer to clean junk files, uninstall unwanted apps in bulk, and fix invalid registry entries to tune up your PC. Not only this, but the freemium PC Cleaner also offers a Startup Manager to improve overall boot time.

3. Iolo System Mechanic


Iolo System Mechanic

  • Wide range of PC cleanup tools
  • Optimize Startup Configuration
  • Optimizes Hidden Internet Settings
  • Repair Broken Shortcuts & Internet Connections
  • Automatically Increases The Speed Of CPU, Hard Drive & RAM

Free Version: 30 Days

Full Version: $49.95



System Mechanic by Iolo is another great PC optimizer for Windows 10 that helps clean junk, and it claims to repair over 30,000 problems, which can lead to a slow working computer. While we were using this cache cleaner, with deep scanning, it fixed over 1965 issues. We considered keeping the Active Care option enabled, so the computer gets scanned regularly, ensuring peak performance.  

memory cleaner windows 10

What we liked the most about this best PC optimization software is its capability to comprehensively list various types of junk files, the latest viruses & malware that cause slow performance, and system instability. Everything was listed in a classified format, and it even recommends the best fixes to resolve the issues. Moreover, unlike other PC cleaning and optimization software, it also helps secure open router ports, and connected home devices are undoubtedly a treat to users. Read the complete review here:  Iolo System Mechanic Review.


  • Easy to use computer optimizer, suitable for novice users.
  • Intelligent cache cleaner to remove useless system clutter. 
  • The Pro version offers a password manager to secure sensitive data. 
  • Free version includes lots of features related to performance improvements.


  • Installs add-ons at the time of installation like Ccleaner browser.
  • Some utilities displayed are not required such as App Uninstaller as Windows has a built-in tool for the same.

Final Verdict: Iolo System Mechanic

Iolo System Mechanic is the Best free PC Cleaner on the market. All credit goes to its comprehensive system cleaning package that includes tools to perform real-time system monitoring, LiveBoost (to maximize RAM), eliminate junk files & more. The memory usage consumed a certain amount of RAM while scanning, but that should not impact your overall PC speed. 

4. Piriform CCleaner

Piriform CCleaner


Piriform CCleaner

  • Advanced Cleaning
  • Tools To Repair Registry
  • Duplicate Finder To Reclaim Space
  • Startup Manager
  • Uninstall Bulk Applications

Free Version: 14 Days

Full Version: $24.95


CCleaner by Piriform is one of the most popular PC cleaning software for Windows 10 among all the ones listed here. The computer cleaner is highly compatible with all the latest versions of Windows, macOS, and Android. The developers constantly update the PC cleaning software with excellent tune up functionalities. Lately, it has received a Performance Optimizer feature that claims to offer 34% more speed & 30% more battery life. Apparently, the patent feature freezes all the unnecessary background processes and gives your computer a significant boost.

storage cleaner windows 10

It’s one of the best system optimizers & tune-up tools, equipped with excellent cleaning & optimization tools to securely wipe hard drives & tackle multiple types of PC issues without much effort. It has excessively utilized CPU resources and that’s when the computer was completely idle with no activity on the desktop. So, it could be a potential memory leak or something which the company needs to fix with its next release.

You can read the complete review here: Is CCleaner Still The Best PC Optimizer Tool? Let us know if you found this tool useful in the comments below! 


  • Powerful Deep scanning to clean clutter that leads to slow performance. 
  • Solid game optimizer to ensure a power-packed gaming experience. 
  • Performance Optimizer that ensures smoother & faster PC performance. 
  • Effective trial version is offered.


  • There are no limitations to this $0 app as of now.

Final Verdict: Piriform CCleaner

Software uninstaller, registry cleaner, duplicate finder, startup manager are some of the major highlights offered by CCleaner, which makes it one of the Best PC Cleaner to choose in 2022. It even offers a clean and functional UI, suitable for novice users.

5. IObit Advanced SystemCare Pro

IObit Advanced SystemCare Pro

  • Startup Optimization & Junk File Cleaning
  • Registry Repairing
  • Privacy Sweeping
  • Disk Optimization
  • Driver Updater

Free Version: 15 Days

Full Version: $19.99


Next on our list of Best PC Optimization Software for Windows 10 is Advanced SystemCare Pro by IObit technologies. The software comes loaded with several PC performance-enhancing tools to free up disk space, speed up Windows PC and protect online privacy in a couple of clicks. Unlike other system file cleaners, Advanced SystemCare comes with AI-powered scanning that intelligently smartly diagnoses your computer & automatically cleans RAM to boost pc up to 200% faster.

free pc cleaner for windows 10

Using this tune-up utility, you don’t have to worry about cleaning temp files, caches, unwanted residues, broken registry files & other clutter that accumulates over time. It even ensures a 300% faster-surfing experience by optimizing your browser settings in a few clicks. Using this best Windows 10 optimizer, you can even enjoy the ability to keep your software up-to-date in a single click.  

Also Read: iObit Advanced SystemCare PRO Review


  • Sleek interface design
  • Privacy sweeping tools to stop online tracking. 
  • Comes with a scheduler to clean & speed up Windows PC. 
  • Real-time protection & malware removal tool.


  • Drive exclusion feature is missing
  • Installs promotion software
  • Ads in free version

Final Verdict: IObit Advanced SystemCare Pro

IObit does a fantastic job of rejuvenating your sluggish PC in a few clicks. It comes with real-time optimization, a Windows registry cleaner, and an array of security tools to protect the system from potential viruses, worms, trojan horses & more.

Comparing Top 5 Junk File Cleaners To Tune Up Your PC In 2022

Best PC Cleaning Software Advanced System Optimizer

Advanced System Optimizer

Advanced PC Cleanup

Advanced PC Cleanup

Iolo System Mechanic

Iolo System Mechanic



Advanced SystemCare Pro

IObit Advanced SystemCare

Compatibility Windows XP & Above Windows XP & Above Windows 10, 8.1, 8, and 7 Windows 2000 & Above Windows XP & Above
Security Features
  • Malware removal
  • File shredder
  • Privacy Protector
  • Secure Encryption
  • Remove identity traces.
  • Solid malware protection.


  • Software vulnerabilities checker.
  • Thwarts personal data collection.
  • Antivirus capabilities to block the latest malware types.
  • Complete PC Health Check.
  • Standard privacy protection.
  • Keeps your browsing history private.
  • Clears your privacy-exposing traces.
  • Fix security vulnerabilities & exploits.
  • Blocks access from suspicious programs.
Startup Manager Yes Yes Yes Yes Yes
Ease of use Simple Simple Intermediate Simple Simple
Price $49.95 $39.95 $49.95 $24.95 $19.99

These were our top 5 recommendations for Best PC Cleaning Software (2022). If you wish to explore more options in the category, keep reading! 

6. CleanMyPC




  • Junk & Cache Cleaner
  • Registry Fixer
  • Bulk Uninstallation
  • Manage Auto-run Applications
  • Data Shredder To Remove Files Permanently

Free Version: No Limit

Full Version: $39.95


Our list of Best PC Tune-up utilities for Windows 10 & other versions would certainly be incomplete without mentioning CleanMyPC. It includes a decent bunch of optimization tools, such as Computer cleanup, Uninstaller, Registry optimizer, Startup manager, File shredder, Browser extensions manager & more. During our tests, it quickly identified dozens of files taking up space on the PC. It also discovered more than 100 registry issues & fixed them automatically to speed up performance. 

pc cleaner for windows 10

With this best system optimizer, users can quickly recover a large amount of hard drive space and save other valuable files on their computers. Its additional tools like Uninstaller & Autorun Manager are pretty handy, leaving no traces of unnecessary apps and making the process of speeding up PC startup easier than ever before.

Install CleanMyPC right away to eliminate frequent crashes & errors.

Also Read: Is MacPaw CleanMyPC Legit: Review 2022


  • Thoroughly clean up cookies, login data to protect online privacy. 
  • Get rid of the hibernation files that hog gigabytes of space.
  • Trial version can clean up to 500 MB of junk.
  • Autorun optimization to improve overall boot time.


  • Navigation is a bit difficult within the app interface
  • Notifications and Ads might be troublesome while using the free version

Final Verdict: CleanMyPC

CleanMyPC is an excellent Windows optimizer, as it offers an all-in-one approach to perform PC maintenance. From clearing up storage space and improving boot time to fixing registry entries, it offers everything you need to maintain a desktop in good shape.

7. Glary Utilities Pro 5

Glary Utilities Pro 5

Glary Utilities Pro 5

  • One-Click Maintenance
  • More Than 20 Tools To Optimize System
  • Variety Of Tools To Protect PC
  • Disk Repair & Registry Cleaner
  • File Encryptor To Password-Protect Files

Free Version: No Limit

Full Version: $39.95


Glary Utilities offers one of the best free PC Cleaners out there along with paid versions, which work amazingly well to speed up your computer & enhance overall performance. It’s known for restoring your computer to peak performance with 20 tools for thorough cleaning and optimization. 

best cleaner for windows 10

Undoubtedly, it’s one of the best Windows 10 optimization software, but it also offers an effective set of security tools like file shredder, ability to encrypt, and decrypt files. You can even set the file to self-destruct if the wrong password is entered thrice. All the features are offered in a well-organized interface that makes it a suitable choice for both novices and advanced users. If you try using this best system optimizer, let us know your experience. 

Also Read: Glary Utilities 5 Review


  • File Splitter to divide files into small files
  • Displays complete system information
  • Solves PC issues with an 8X faster scanner. 
  • 100% money-back guarantee within 90 days.


  • Requires .net framework

Final Verdict: Glary Utilities Pro 5

Glary Utilities 5 is the best free PC cleaner in the market right now and comes with a collection of tools to resolve myriad problems related to common computer issues. It provides tools like Startup Manager, File Shredder, Disk Defrag, Software Updater, etc.

8. Ashampoo WinOptimizer

Ashampoo WinOptimizer

Ashampoo WinOptimizer

  • One-Click Optimizer
  • Internet Cleaner To Remove Traces
  • Drive Cleaner
  • Uninstaller & Context Menu Editor
  • Tools To Control Windows Services & Processes

Free Version: 40 Days

Full Version: $49.99


Equipped with all the standard features of Best PC Cleaner & Optimizer, Ashampoo deserves a place in our list. It indicates CPU load and PC status in a classified manner to take necessary measures to improve overall system speed. It also offers an extensive analytical capability to perform hard disk benchmarks to determine system, processor, and HDD performance. 

best free cleaner for windows 10

It features an Automatic tab for auto-cleaning, live monitoring, and game optimization so that you have a smoother and lag-free experience than ever. Unlike other PC cleaning software, it offers an AntiSpy module that takes care of telemetry, folder sharing, remote access, and more. Try this Windows 11 optimizer software on your computer, and let us know your experience in the comments section below! 

Also Read: Ashampoo WinOptimizer 18 Review


  • Receives frequent updates
  • A dedicated scheduler for regular optimization
  • Ability to permanently delete, encrypt & recover files safely. 
  • A comprehensive toolkit to clean, optimize & protect PCs.


  • This app has delivered false alarms during the time we tested it.
  • It also seemed a bit slower than other apps tested.

Final Verdict: Ashampoo WinOptimizer 

To enhance overall speed and performance, choose Ashampoo WinOptimizer that offers tons of system-maintenance tools to perform automatic cleaning, fix invalid shortcuts, boost gaming performance, delete temporary files, close background services, and more.

9. AVG TuneUp


AVG TuneUp

  • Clean Up PC & RAM In A Click
  • Sleep Mode That Freezes Unneeded Apps
  • Built-In Software Updater
  • Junk Cleaner
  • Startup Manager

Free Version: 40 Days

Full Version: $49.99


To get your PC running like new, AVG TuneUp for PC helps users to deeply clean up, speed up and eliminate potential security risks in a couple of clicks. While testing this powerful PC Cleaning Software, AVG TuneUp cleaned up more than 27 GB of storage space and significantly improved startup time. Besides regular system cleaning, AVG TuneUp offers a unique functionality – Sleep Mode, that boosts your PC performance when you are not using the system.

clean master windows 10

Their simple and intuitive dashboard makes it an excellent choice for novice users. And its automatic and scheduled scanning for routine maintenance works amazingly well to enhance overall PC speed. Talking about the Power usage trend, we found the tool consumes a significant amount of CPU resources.


  • Supports hard drive defragmentation
  • Remove duplicate files in a few clicks.
  • Update programs automatically and avoid security risks. 
  • Economy mode to balance power & work


  • At $49.99, it is one of the most expensive apps on this list.

Final Verdict: AVG TuneUp

AVG TuneUp truly deserves a place in our list of best free PC cleaners 2022. It is a complete digital toolbox that provides tons of cleaning and optimization tools along with features to update drivers, permanently delete sensitive files, and so on.

10. Restoro



  • Rebuild and Repair Windows OS
  • Virus detection removal and repair.
  • Registry Optimization
  • Restore Missing DLL files
  • Prevents Crashes and Freezes

Free Version: 30 Days

Full Version: $39.95


 Restoro is one of the best Windows 10 optimizers available as it can repair and rebuild the Windows Operating System in addition to the normal optimization tasks. It also fixes the error messages and cleans your Registry with ease. It holds the potential to automatically detect and replace damaged Windows system files with secure ones from its 25,000,000-file database. 

crap cleaner for windows 10

If your computer has started freezing and causes abrupt crashes, then Restoro is the best PC optimization software for you as it also facilitates repairing damages by malware and other infections. It’s a top-notch choice for pro computer users who execute heavy tasks like computer-aided design, machine learning, and video editing on their devices.


  • Restore Valuable Disk Space.
  • Identifies websites that pose security threats. 
  • Repair DLL files caused by memory malfunctions. 
  • Uses Avira scanning engine to remove adware, spyware, browser hijackers, etc.


  • Interface needs a revamp
  • Does not include malware protection

Final Verdict: Restoro

Restoro is one of the best pc optimization software 2022, which is completely automated, making it a wonderful application for less-experienced users. It even comes with the ability to replace damaged system files, detect and remove malicious content, and more.

11. Avira



  • Identify Vulnerable Network
  • Detects malware and traces
  • Highlights outdated apps
  • Protects Privacy traces
  • Free VPN services

Free Version: Unlimiteddownload

Avira Free Security is a great free application that is available on all major platforms like Windows, Mac, Android, and iOS. This best system optimizer also helps users protect their data while enhancing the computer’s speed. Its Performance tab reveals panels like Optimizer, Battery Saver, Driver updater, Duplicate finder, and Advanced tools so that users can free up a significant amount of space, enjoy enhanced overall performance, get a long-lasting battery & make connected devices run smoothly. 

cache cleaner for windows 10

Additionally, it keeps your browsing history away from data analyzers and seekers. Give this Windows 11 optimizer a try, and if it works well for you, share your feedback in the comments section below! 


  • Offers Free VPN
  • Password Manager
  • Software Updater
  • Solid malware removal & security tools. 


  • VPN has data restrictions
  • The app is a bit slow in response

Final Verdict: Avira

Avira is one of the best free PC cleaners, available in the market today. It comes with an incredible set of features to uninstall outdated apps, remove privacy traces, erase browsing history, and a software updater to replace old versions with the latest ones.

People Also Ask:

Q1. Which Is The Best Cleaner For PC?

Advanced PC Cleanup & Iolo System Mechanic are the best windows 10 optimization tool to clean a PC and keep it in a good shape for a long time. Both the cleaning utilities, offer excellent modules for thorough system cleaning, 360-degree protection & memory boosting.

Q2. What Should I Do To Clean My PC?

Though the best bet to clean your computer is through a dedicated computer optimizer. Alternatively, you can follow multiple steps like Keeping your hard disk free, closing unused tabs, cleaning browsing traces, temp files, removing large/unnecessary files & so on to keep your system in tip-top shape.

Q3. Is PC Cleaner Safe?

There is a variety of PC Cleaning & windows 10 optimization tool available in the market that pose as genuine to enhance and speed up performance. However, not all claims live up to the hype. After researching more than 30 PC Cleaning Apps for Windows, we have rounded up these eight. All are safe to use and capable of fulfilling the optimization needs and requirements.

Q4. How Can I Optimize My Computer Performance?

To optimize your PC manually, then you must do this - Uninstall unused/large/unwanted apps, Limit auto-run items, Remove junk files, caches & more, Perform disk defragmentation, Clean duplicate files, Use a lightweight browser.

Q5. Do PC Tuneup Programs Work?

Well, the short answer is Yes! PC Tuneup Utilities make a noticeable difference in the speed and overall performance of computers.

Q6. What Does A PC Optimizer Consist Of?

The best windows optimizer for Windows is the one that can help in identifying & removing temp files, uninstall useless computer programs, fix invalid registry entries & helps in resolving common computer errors by optimizing the device for peak performance.

Q7. Is there a better cleaner than CCleaner?

Advanced System Optimizer is undoubtedly a better computer cleaning and optimization software than the popular CCleaner by Piriform. The application features a variety of modules ranging from one-click cleaner, junk file remover, registry optimizer, disk cleaner, backup & recovery, security & privacy, tools for regular maintenance, and more.

The Final Word on Best Free PC Cleaner & Optimizer For Windows 10, 8, 7

That concludes our list of the best free PC cleaners and the best PC optimizers you can get your hands on in 2022. It is a difficult choice to make when you have so many applications doing almost the same tasks.

In our opinion we suggest Advanced System Optimizer as the best windows optimizer application as it covers many aspects of cleaning your PC and that too for no charge. When it comes to choosing the best PC optimizer then Advanced PC Optimizer wins the comparison battle as it includes one of the best malware protection modules in addition to several optimization aspects.

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Recommended Reading:

Windows 10 21H1 update – How to Optimize PC, download it, and more

Cloud Tuneup Pro: Clean, Optimize, Protect & Manage Windows Computers Remotely

How To Fix Common Computer Errors On Your Computer Using Advanced System Optimizer?

5 Best Game Boosters And Optimizers For Windows PC : Free and Paid

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  • mariya jonsan
    I am also Using Advanced System Optimizer and it provides me one of the best solution and result i love to share this my friends and group members.

    2 years ago Reply
  • Jack
    Advanced System Optimizer is one of the best pc cleaners I’ve used. But the others on the list also look interesting. Will definitely try them as well.

    2 years ago Reply
  • Awake MF
    You skank, trying to sell pricey software, for commission. There are so many free options out there, you don’t even mention one.

    2 years ago Reply
  • Beta
    “Advanced PC Cleanup” looks like a great utility, but it cost $39.95 for one system, and I have three. That’s above my pay grade.

    1 year ago Reply

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