10 Best PC Cleaners & Optimizers For Windows PC in 2023

If you’re experiencing slower than usual boot times & unresponsive programs on Windows 11/10 PC, use the Best Computer Tune Up Software (2023). With these Windows Optimizers, you can free up disk space, boost startup speed & optimize it in different ways to achieve the fastest and smoothest performance! 

What Is A PC Optimizer?

Computer Cleanup Utilities are dedicated software, designed to enhance PC’s performance by optimizing it in different ways. It can perform a variety of desktop maintenance tasks: 

  • Declutter hard drives by clearing junk, caches, temp files, duplicates & other redundant data.
  • Make your computer boot faster by managing startup items, updating drivers & more. 
  • Enjoy smoother performance by limiting unnecessary background processes, performing disk defragmentation, uninstalling problematic apps etc. 
  • Resolve common PC errors by fixing invalid registry entries, repairing disk issues & so on. 
  • Keep device security intact by providing protection against malware, spyware, trojan horse & other common vulnerabilities. 

The Best PC Cleaner is the one that brings a blend of advanced RAM cleaning, optimization & security features, that identifies & fixes performance issues to boost overall performance & battery life.

Did You Know?

According to the Regional Research Reports, the Global Disk Cleanup Software Market size, which was valued at million USD by 2021, will substantially reach multi-million USD by 2030, at a CAGR of 13.2% from 2022-2030. 

Why Do You Need A PC Cleaning Software?

Well, the main goal of computer cleaning is to free up storage space & improve computer’s functionality by eliminating pointless files, tasks & processes that gradually slow down the processing speed. But it’s worth noting that you can do much of what these paid & free PC speed up software do to your computer using Windows’s built-in system maintenance utilities. So, why would anyone consider using a PC cleaning program? Well, because performing all these cleaning & optimization tasks is time-consuming, so what’s really being sold with these dedicated tools is convenience.

So, what makes a PC cleanup program the best in the market? An ideal optimization software is the one that offers the following features: 

RAM Cleaner & Booster Game Booster
Duplicate Files Remover
Junk File Cleaner Software Updater
Startup Manager
Cache Cleaner Driver Updater App Uninstaller
Disk Cleaner & Optimizer Registry Cleaner & Optimizer
System Protector & Scheduler

Besides this, having some security tools like File Shredder, Password Protector, Ability To Encrypt Folders etc. is an added bonus in an ideal computer cleaning utility.

List of Best Software To Clean & Optimize Your Windows 11/10 PC

Nowadays, a wide range of tools are available in the market that helps in maintaining your computer’s speed and stability for a long duration. Listed below are some of the best options:  

Comparing Top Computer Speed-Up Utilities In 2023

Top Computer Cleaners (2023) Our Ratings Windows Support Features Price
Advanced System Optimizer dff-rating Windows 11, 10, 8.1 & 8
  • One-Click Cleaner. 
  • Remove Junk Files.
  • Remove Duplicates.
  • Startup Manager. 
  • Registry Cleaner. 
  • Game Optimizer. 
$49.95 for 1 Year
IObit Advanced SystemCare dff-rating Windows 11, 10, 8 & 7
  • Startup Optimization.
  • Junk File Wiping.
  • Registry Repairing.
  • Privacy Sweeping.
  • Disk Optimization.
Advanced PC Cleanup dff-rating Windows 11, 10 & 8
  • Eliminate junk files. 
  • Clean identity traces. 
  • Manage Startup items.
  • Fix registry errors.
  • Malware protection. 
Iolo System Mechanic iolo System Mechanic Windows 11, 10, 8.1 & 8
  • Optimize Startup. 
  • Optimizes Internet Settings.
  • Repair Broken Shortcuts. 
  • Password Manager. 
  • Effective RAM cleaner. 
$39.95 for 1 Year
CCleaner Pro iolo System Mechanic Windows 11, 10 & 8
  • Performance Optimizer. 
  • Repair Registry Errors. 
  • Duplicate Finder. 
  • Startup Manager.
  • Uninstall Bulk Apps. 
CleanMyPC ratings Windows 11, 10 & 8
  • Junk & Cache Cleaner. 
  • Fix faulty registry entries. 
  • Manage Auto-run Apps. 
  • Data Shredder. 
  • Browser extension manager. 
Restoro ratings Windows 11, 10 & 8
  • Repair Windows OS.
  • Identifies & removes viruses.
  • Registry Optimization.
  • Restore Missing DLL files. 
  • Remove privacy exposing traces. 
AVG TuneUp ratings Windows 11, 10 & 8
  • Clean up RAM in a click
  • Sleep Mode to optimize idle PC.
  • Software Updater. 
  • Junk & Cache Cleaner. 
  • Startup Manager. 
Glary Utilities Pro 5 ratings Windows 11, 10 & 8
  • One-Click Maintenance.
  • Ability to upgrade OS. 
  • Tools to protect PC. 
  • Disk Repairing Tools.
  • File Encryptor.
Ashampoo WinOptimizer ratings Windows 11, 10 & 8
  • One-Click Optimizer.
  • Improve Internet speed. 
  • Drive Cleaner.
  • Context Menu Editor. 
  • Fixes invalid shortcuts. 

1. Advanced System Optimizer

advanced system optimizer

Advanced System Optimizer is an excellent tune-up utility to clean, optimize & protect Windows 11, 10, 8 PC. It offers a robust set of modules to perform comprehensive cleaning, improve computer and processing speed and protect online privacy.

It has minimal to zero impact on the system resources and is known for enhancing startup time in a few clicks. You will also enjoy excellent gaming performance with its Game Booster module.


  • Smart PC Care, one-click cleaning module. 
  • Repair common Windows registry issues. 
  • Best software to clean PC with junk files remover. 
  • Scan & update outdated drivers. 
  • Uninstall old, large, useless Windows apps. 
  • Wipe browsing history, caches, cookies & hidden traces. 
  • Strategically optimize disk to boost computer speed & load time. 
  • Identify & remove threats like malware, trojan, spyware & other viruses. 
  • Permanently shred sensitive and confidential files, making them unrecoverable. 

Price: Advanced System Optimizer is now available for just $49.95 for 1 Year. It also offers a free trial version for 24 hours, which helps users to try all the premium functionalities.

Verdict: To use this best PC cleaning software, you can use its One-click maintenance module. It will help to free up disk space, optimize the registry, eliminate potential viruses, perform disk defragmentation, and more in one go.  

Review: Improve Windows Performance With Advanced System Optimizer

2. IObit Advanced SystemCare

IObit Advanced SystemCare

Advanced SystemCare by IObit, 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 computer file cleaners, it comes with AI-powered scanning that intelligently smartly diagnoses your computer & automatically cleans RAM to boost pc up to 200% faster.


  • Best software to clean PC & improve boot time. 
  • Registry Repairing to fix broken registry fragments.  
  • Privacy Sweeping to wipe browsing traces. 
  • This PC repair & optimizer also improves Internet speed. 
  • Driver Updater to replace faulty drivers. 
  • Protect from spyware threats. 

Price: Advanced SystemCare by IObit offers both free and paid versions. The full edition can be utilized at just $19.99. 

Verdict: Advanced SystemCare has a sleek interface, suitable for both novice & pro computer users. This best PC cleaning software comes with a scheduler to clean & speed up Windows PC. This Windows 10 Optimizer provides real-time protection against malware & viruses. 

Review: IObit Advanced SystemCare PRO

3. Advanced PC Cleanup

Advanced PC Cleanup: top rated pc cleaning software

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. It supports managing startup items & eliminating all the old download files, recycle bin data, temp files, and more.

This best PC cleaning software, provides solid protection against common viruses, trojans, adware, and spyware infections, making it one of the best Windows 11/10 optimizers & security software.


  • Get a system summary with this Windows 10 Optimizer. 
  • This PC repair & optimizer has a ‘One-click cleaning’. 
  • Remove old downloads and residues from apps. 
  • Solid identity and malware protection. 
  • Fixes invalid registry entries. 
  • Performs deep scan to optimize PC. 

Price: Advanced PC Cleanup offers a free scan-only version and you can upgrade it to the full version at $39.95/Year. 

Verdict: It’s one of the best software to clean PC, as it comes equipped with an effective junk file cleaner, temp file remover & other optimization modules. With this Windows 10 Optimizer, you can enjoy a money-back guarantee for 60 days.

Review: Advanced PC Cleanup – Windows PC Cleaner Review

4. Iolo System Mechanic

Iolo System Mechanic: PC repair & optimizer tool

Iolo System Mechanic is the best PC optimizer for Windows 11/10 PC that helps clean junk, fixes frustrating errors, and restore maximum speed, power & stability. While we were using this cache cleaner, with deep scanning, it fixed over 1965 issues. This Windows 10 Optimizer also removes bloatware and protects your privacy by multi-pass military-grade wiping.

We considered keeping the Active Care option enabled, so the computer gets scanned regularly, ensuring peak performance. This Best PC optimizer also helps to secure open router ports, and connected home devices are undoubtedly a treat for users. 


  • Clean system clutter and junk files. 
  • Find & remove logs or temporary files.
  • Update critical device drivers. 
  • Securely manage passwords.
  • Find and destroy existing malware.
  • This PC repair & optimizer tool fixes broken Internet connections. 

Price: This PC repair & optimizer tool offers no free version. You can only install it for free of cost, but you need to activate the product to access its features. Receive complete tune-up for 1 year at just $39.95. The professional version is available at $69.95 and its Ultimate Defense edition costs around $79.95.   

Verdict: System Mechanic is an intelligent cache cleaner to remove useless system clutter. The free PC cleaner for Windows 10 includes lots of features related to performance improvements, while the Pro edition consists of features related to security & privacy. 

Review: Iolo System Mechanic Review: Is It Any Good? (2022)

5. CCleaner Pro

CCleaner Pro: Performance Optimizer

CCleaner by Piriform is one of the best system optimizers, equipped with excellent cleaning & optimization tools to securely wipe hard drives & tackle multiple types of PC issues without much effort.

It comes with an effective 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.


  • PC Health Check automatically analyzes & fixes common issues.
  • Offers 1-click updates for all the installed software. 
  • Update obsolete drivers in a few clicks. 
  • Clean up junk files, temporary files & redundant data. 
  • Fixes broken and invalid registry items. 
  • Speed up boot time by disabling unneeded programs. 
  • Effective duplicate file finder and remover. 

Price: CCleaner offers multiple editions: Free version, Professional – $29.95/Year, Professional Plus for 1 Year – $34.95 & for 2 Years – $59.95 for up to 3 devices. 

Verdict: This free PC cleaner for Windows 10 is a fantastic device optimization program that helps in diagnosing, tuning, fixing, and cleaning your computer thoroughly as and when required.  

6. CleanMyPC

cleanmypc: Windows cleaning application

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.

This best pc cleaning software provides additional tools like Uninstaller & Autorun Manager are pretty handy and leave no traces of unnecessary apps after uninstallation. 


  • Best PC optimizer with Hibernation mode. 
  • Junk & cache cleaner to wipe irrelevant data. 
  • Browser extensions manager. 
  • Best software to clean PC & uninstall programs.
  • Manage Auto-run applications to improve boot time. 
  • Data Shredder to remove sensitive files permanently.

Price: CleanMyPC offers multiple licenses: For 1 PC – $39.95/Year, For 2 PCs – $59.95/Year, and For 5 PCs – $89.95. The Windows cleaning application is available for one-time purchase as well – For 1 PC – $89.95, For 2 PCs – $134.95, and for 3 PCs – $199.95.

Verdict: The PC cleaner software offers an all-in-one approach to performing routine maintenance tasks. With CleanMyPC, you can perform a variety of device maintenance tasks from clearing up storage space and improving boot time to fixing registry entries.

Review: Is MacPaw CleanMyPC Legit?

7. Restoro

restoro: PC Cleaner Software

Restoro is a top Windows 10/11 cleaner that dedicatedly helps to repair and rebuild the Windows Operating System and perform all the necessary optimization tasks to boost speed & performance.

It holds the potential to automatically detect and replace damaged Windows system files with secure ones from its 25,000,000-file database. This PC Cleaner Software accurately identifies websites that pose security threats and remove adware, spyware, browser hijackers, etc. 


  • Provides a summary of the system status. 
  • Find & remove junk files. 
  • Rebuild and repair Windows OS.
  • Virus detection removal and repair.
  • Best software to clean PC & optimize Registry. 
  • This PC repair & optimizer tool restores missing DLL files. 
  • Prevents crashes and freezes. 

Price: Restoro is available in three editions – Basic = $27.95 for One-time use, Premium = $41.95 for 1 Year (Single license), and Extended = $58.95 for 1 Year (3 Licenses)

Verdict: Restoro is the best PC tune-up software for pro computer users who execute heavy tasks like computer-aided design, machine learning, and video editing on their devices.

Download Here

8. AVG TuneUp

avg tuneup: PC tune-up software

AVG TuneUp is one of the best PC tune-up software that helps users to deeply clean up, speed up and eliminate potential security risks in a couple of clicks. Besides regular system cleaning, it offers a Sleep Mode that boosts your PC performance while your PC is idle.

Their automatic and scheduled scanning for routine maintenance works amazingly well to enhance overall PC speed. AVG TuneUp also helps to update drivers, perform hard drive defragmentation, permanently delete sensitive files, and so on.


  • Best PC optimizer to perform automatic maintenance. 
  • Sleep Mode to freeze unneeded apps
  • Software Updater to get the latest versions of installed apps.
  • This PC repair & optimizer cleans hidden Junk & Temp files.
  • Remove duplicate files to recover space. 
  • Startup Manager to disable irrelevant auto-run apps. 

Price: This PC cleaner software costs $29.99 per device for 1 year. To access the Pro features, you need to sign up for annual billing, priced at $34.99 for up to 10 devices. 

Verdict: AVG TuneUp’s intuitive dashboard makes it an excellent choice for novice users. and we personally love its Economy mode the most that helps to balance power & work effectively & efficiently.

Download Here

9. Glary Utilities Pro 5

Glary Utilities Pro 5: PC cleaner software

Glary Utilities’ computer cleaner, is known for restoring your computer to peak performance with more than 20 tools for thorough cleaning and optimization. It’s one of the best free PC cleaners on the market and comes with a lot of tools to resolve common computer issues.

This free PC cleaner for Windows 10 offers an effective set of security tools like a file shredder, and the ability to encrypt, and decrypt files. You can even set the file to self-destruct if the wrong password is entered thrice. 


  • One-Click system maintenance module. 
  • Turn on deep clean & fix common issues. 
  • Helps in making Windows boot faster. 
  • Tools to protect digital privacy. 
  • Best PC optimizer with solid Disk repairing tools. 
  • File Encryptor to add passwords to important files. 
  • Helps in updating to the latest OS. 

Price: This PC cleaner software offers both free and paid editions. Its yearly subscription costs $39.95 for up to three PCs and there’s a 90-day money-back guarantee too. 

Verdict: Glary Utilities is one of the best PC tune-up software, that offers a perfect blend of optimization and management tools. It supports managing your files, programs, drivers, etc. It also releases automatic updates to enhance the overall user experience. 

Download Here

Review: Glary Utilities 5 Review

10. Ashampoo WinOptimizer

Ashampoo WinOptimizer: system-maintenance tools

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

This best PC tune-up software features an Automatic tab for auto-cleaning, live monitoring, and game optimization so that you have a smoother and lag-free experience than ever. 


  • One-Click Optimizer to clean PC easily. 
  • Internet Cleaner to wipe browsing traces. 
  • Drive Cleaner to clean redundant files. 
  • Uninstaller, to get rid of outdated & large apps. 
  • Useful Context Menu Editor to manage right-click menus. 
  • Manage Windows Services & Processes that take up space. 

Price: The free trial version of Ashampoo is available for 40 days and you can upgrade to the paid version, priced at $49.99. 

Verdict: Unlike other popular free PC cleaner software for Windows 11, Ashampoo WinOptimizer offers an extensive analytical capability to perform hard disk benchmarks to determine system, processor, and HDD performance.

Download Here

Review: Ashampoo WinOptimizer Review

PRO TIP: How To Choose The Best Windows 11 Optimizer?

To choose the best system optimizer for Windows 11, you need to consider the following factors:

  • If you’re a casual user, you may prefer an all-in-one tune-up program that scans everything at once and performs necessary changes to achieve peak performance.
  • Whereas, tech-savvy computer users may prefer a utility that allows custom scans, select which optimization actions to take, and get an overview of the overall PC’s health.
  • Price is another crucial factor. Some developers offer free PC cleaners for Windows 11 with basic utilities, while others offer more comprehensive solutions with subscriptions. If you choose the latter package, you can take advantage of advanced features like file shredders, password protectors, tools to clean hidden privacy-exposing traces, real-time updates to purge redundant data, and more.

Bottom Line

Advanced System Optimizer, Iolo System Mechanic & Advanced PC Cleanup are our top recommendations for cleaning and optimizing computers. All of them offer both free and paid versions. Hence, you can try them before investing in the same! 

Don’t forget to follow us on Facebook, YouTube, Flipboard, Instagram.

Research & Writing Process: 

  • It took us more than 28 hours to research and write this blog post, so that users can decide which one is the best PC optimization program for them. 
  • During our research, we tested, compared & reviewed more than 22 utilities and among them, we’ve chosen these top 10 choices for you!  

Frequently Asked Questions

Q1. What is the Best System Cleaner for a PC?

Advanced System Optimizer is certainly one of the best cleaners for Windows 10/11 to use in 2023. It offers a robust set of modules to perform comprehensive cleaning, improve computer and processing speed and protect online privacy. 

Q2. Do PC System Cleaners Work?

Yes! PC cleanup utilities make your life easier by performing numerous maintenance tasks that may consume a lot of time when performed manually. Here are the benefits of having the best PC tune-up software on Windows 11/10 PC: 

  • Faster boot-up time
  • Programs launch instantaneously 
  • Say goodbye to freezes and lags
  • Enjoy increased storage space

Q3. Does Windows 10 Have an Optimizer?

Yes! Windows 10 comes with a Disk Cleanup utility that allows comprehensive cleaning in a single click. 

Q4. How do I Optimize My Computer for the Best Performance?

There are multiple ways to optimize a computer manually: 

  • Remove duplicates. 
  • Clean caches & cookies. 
  • Uninstall old & large apps. 
  • Save backups on the cloud. 
  • Reduce desktop clutter. 

Q5. Is CCleaner Good for Windows 11?

Yes! CCleaner is one of the best system optimizers, equipped with excellent cleaning & optimization tools to securely wipe hard drives & tackle multiple types of PC issues without much effort.


  • comment_avtar
    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.

    3 years ago
  • comment_avtar
    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.

    3 years ago
  • comment_avtar
    “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.

    3 years ago

Leave a Reply

Your email address will not be published. Required fields are marked *

Subscribe Now & Never Miss The Latest Tech Updates!

Enter your e-mail address and click the Subscribe button to receive great content and coupon codes for amazing discounts.

Don't Miss Out. Complete the subscription Now.