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10 Best PC Cleaning Software For Windows 10, 8, 7 in 2020: [Free & Paid]

Best PC Cleaning Software

We’ve Tested Over 35 PC Cleaning Software & Tuneup Utilities To Help You Pick The Best One To Make Your Computer Run Faster Than Ever!

Short On Time? Here’s The Best PC Cleaner Tool for 2020

Advanced System Optimizer is an ultimate cleaning, optimization & protection utility with tons of extra features like Registry Cleaner, Disk Optimizer, Game Optimizer, Driver Updater, Shredder, Backup Manager, Duplicate Files Remover, Startup Manager, Privacy Protector, Uninstaller & more.


Choosing the Best Computer Cleaning & TuneUp Utility isn’t easy. Since there are tons of them & not all just work as smoothly as they should. So how do you choose the right one? Well, it’s pretty easy to find the right Windows Cleaner & Optimizer for your PC. 

At its best, the best cleanup software needs to include top quality one-click maintenance to help you get rid of all the potential issues in one go. It should have tools to remove caches, cookies, junk, duplicates, unwanted large/hidden/unused files, apps, startup items & more. Every PC Cleaner on this list offers world-class optimization benefits for all-round performance & faster speeds. 

Most of the system cleaning software now comes included in a full-suite Tune-up & Security Package, which contains different features:

Driver Updater = To fix faulty drivers & improve overall performance significantly. 
Registry Cleaner = To repair & optimize the Windows registry to prevent unwanted program crashes. 
Backup Manager = To ensure no files are lost & all your precious data is stored safely.
Game Booster = To enjoy lag-free and fastest gaming performance than ever. 
Privacy Controls = To give your computer all-round protection, remove privacy, expose traces, shred confidential files permanently & protect files with passwords. 

Each of these functionalities speeds up your Windows system significantly. The cleaner and optimized your PC is, the more productive you will be. 

So, how do you analyze which Cleaner for PC offers the best optimization tools? Comparing the Top 10 products and ranking them based on Cleaning, Functionality, Speed, Privacy, and Price. 

Here’s what we’ve found out: 

Quick Summary Of The Best Windows Cleanup Software (2020)

1. Advanced System Optimizer – Best Windows Cleaner Packed With Lots Of Advanced Tools

2. Piriform CCleaner – Top Cleaning & Optimization Program For Windows, Mac & Android 

3. Iolo System Mechanic – Powerful One-Click Cleanup For Overall Performance Boost 

4. IObit Advanced SystemCare – Well-Known For Swiping Junk & Internet Speed Boosting 

5. CleanMyPC – Offers Decent Bunch Of Cleaning Utilities, Suitable for Novice Users 

Five Honorable PC Cleanup Software Worth Checking Out 
Comparing: Paid & Free PC Cleaners & Optimizers (2020) 
Frequently Asked Questions About Windows Computer Cleaners  

How We Rated The Best PC Cleaner & Optimizer For 2020?

We’ve tested more than 35 PC Cleaning Software & Optimization Utilities & all the options listed below have very high standards for enhancing PC performance or boosting speed. Here’s what all you should expect from the Best Computer Cleaning Software: 

Ease of Use: Be it a novice or advanced user, you still need a snappy computer that can help you clean your PC timely & boost its performance significantly. We’ve tested each optimization utility to ensure it can be used by pretty much anyone and set up quickly & properly.
High-Quality Features: Most computer cleaners offer additional sets of tools to clean, optimize & protect. These extra flashy features can genuinely be beneficial and effective so that you can make the most out of your PC. Hence, choose a tool that adds value to your system.
Speed & Efficiency: The Best PC Cleaners are lightweight & run without any hiccups – even on old or new computers, in alignment with all the other software installed on your PC.  We’ve personally tested & measured how quick and efficient each computer cleaning tool is against its competitors. 
Support & Pricing: Both the parameters are undoubtedly important when it comes to choosing the best PC optimization utility for your Windows 10, 8, 7 & other versions. So, whichever product you choose, ensure it offers an array of technical support options via Email, Live Chat, Call, etc. Plus, it should meet your requirements in your budget. 
Community Reviews: What do users have to say about the utility after trying it is very important.  There are a plethora of sites, forums & product review sites that can help you explore all the features, pros, cons, comparison with its alternatives & other necessary information that can help you decide the right software for your PC.  

Top 10 Best Paid & Free PC Cleaners For Windows 10, 8, 7 & Other Versions

Now that you know the grounds on which these top system cleaning utilities are ranked and reviewed. Let’s check out the list of features they have to offer with each Windows cleaner’s pros & cons. 

1. Advanced System Optimizer

Packed with all the qualities of an ideal PC cleaner software, Advanced System Optimizer is simply a bunch of optimization, protection & cleaning functionalities. For starters, it indexes all the junk files, logs, caches, and redundant data in one place, where you can clean up your cluttered PC with just one-click.

Best Windows Cleaner Packed With Lots Of Advanced Tools


Some Notable Features of Advanced System Optimizer include:

Smart PC Care to deal with various types of PC issues.
Registry Cleaner to repair Windows registry issues.
Disk Optimizer to improve turnaround time.
Game Booster for the faster gaming experience.
Driver Updater to update outdated system drivers.
System Protector to safeguard your system against malware, trojans, spyware, etc.
Backup Manager to recover accidentally deleted data.
Duplicate Remover to get rid of unwanted identical files. 
Secure Delete to permanently delete files so that any recovery utility cannot recover it.

Bottom Line: 

Whether you want to optimize your hard disk or update your drivers, whether you’re looking to clean your system for a performance boost or protect your system from attacks, Advanced System Optimizer is the best PC Cleaning Software in the market that comes with robust functionalities to optimize and maintain your system for long-running.

Enjoy Ultimate Performance Boost In One-Click!

2. Piriform CCleaner

CCleaner Pro is a well-designed system cleaner by Piriform. The tool brings plenty of go-to-utilities such as System Cleaning, removing unwanted traces from browsers & apps. A Registry Cleaner to fix registry issues, a Disk Analyzer to scan different files using huge amounts of storage, and more such modules to enhance overall performance. 

Top Cleaning & Optimization Program For Windows, Mac & Android


Some Notable Features of CCleaner include:

Manage which programs use your system’s resources the most. 
Remove browsing traces & other tracking data. 
Frequently update the software to reduce privacy vulnerabilities. 
Thoroughly scans your entire system for deep cleaning. 
Monitors & remove unwanted junk files, history, duplicates & more. 
Restore accidentally deleted or lost files without any hassles. 
Helps you spot potential system issues & replace them with compatible upgrades. 

Bottom Line:

CCleaner is one of the world’s most trusted Windows Cleaners that has been around for a long time, and the reason for its sustainability is its powerful scanning engine that cleans every nook and cranny of your system. The PC Cleaner is efficient enough to scan & clean even those parts of the PC that the default system cleaning options can’t clear.

World’s Most Trusted PC Cleaning Solution!

3. Iolo System Mechanic Pro

Iolo System Mechanic is best-known in the PC Cleaning market for improving Internet & computer processing speed immensely. It offers plenty of tools for optimizing overall performance & managing online privacy. Moreover, it has a file recovery tool to restore accidentally deleted files, which is undoubtedly a bonus point.

Powerful One-Click Cleanup For Overall Performance Boost

iolo system mechanic pro

Some Notable Features of Iolo System Mechanic Pro include:

Removes more than 50 types of hidden junk files to free up space. 
Optimizes hidden Windows Internet settings for faster downloads & page loads. 
Finds & repairs potential PC problems, all thanks to intelligent updates from Iolo Labs.
Each scan enhances computer speed by optimizing RAM & hard drive resources. 
Carefully identify and remove bloatware. 
Uses military-grade data wiping technology to delete confidential data, making it unrecoverable.  

Bottom Line:

Iolo System Mechanic Pro is a reliable Windows Cleaning Utility that gets frequently updated with new optimization features for overall smooth performance. Its Malware Killer module works brilliantly to find and block malicious content that might hamper your PC performance. Moreover, you can have a clear & detailed analysis of your Windows system in a single click. 

Best Tool To Clean, Optimize & Protect!

4. IObit Advanced SystemCare

IObit, being one of the most popular and widely-used PC tune-up utilities for Windows 10, is an efficient tool for system maintenance. The software is ideal for swiping junk files and boosting Internet speed significantly. You can use this PC cleaner software for removing unwanted residues from apps and toolbars too. 

Well-Known For Swiping Junk & Internet Speed Boosting

iobit advanced system care

Some Notable Features of IObit Advanced SystemCare include:

Highly customizable cache cleaner for Windows 10, 8, 7. 
Internet Booster to help you enhance the speed of the Internet. 
Privacy sweep function to clear privacy traces for over 200 programs at once. 
Efficiently free up RAM & boost PC for smooth working & gaming experience
Tools like Browser Anti-tracking, Surfing protection, Real-Time Protector, FaceID, and much more for all-round protection.

Bottom Line:

What makes IObit Advanced SystemCare stand out from other best free PC cleaners is it comes with a Performance Monitor that allows you to check how much RAM, CPU, Disk Space is occupied in real-time. Quite a useful feature, so that you can take immediate action and clean-up as and when required.

Recover Significant Amount Of Disk Space In A Click!

5. CleanMyPC

Designed & developed by MacPaw, CleanMyPC is an excellent PC tune-up software that offers a decent bunch of cleaning utilities such as Computer Cleanup, Startup Manager, Uninstaller, Registry optimizer, all wrapped up in an easy-to-use interface. Apart from these obvious features, this PC cleaner software has Browser Extensions Manager, privacy cleaning tools, and shredder utility to delete data securely.

Offers Decent Bunch Of Cleaning Utilities, Suitable for Novice Users


Some Notable Features of CleanMyPC include:

Find & delete logs, unused languages, trash, junk & other broken files. 
Repair broken registry keys, leftovers & resides from the previously removed app. 
Uninstall unwanted software & programs in bulk. 
Turn off power-saving hibernation mode to free up almost 1GB of Disk space. 
Get rid of useless browser extensions in a couple of clicks. 
Quickly identifies & removes privacy traces like cookies, caches, history & other data. 
Dedicated shredder utility to permanently trash sensitive & confidential data.  

Bottom Line:

This cleaner app for PC is compatible with 19 languages, including Spanish, Polish, Italian, German, Chinese, and French. If you’re looking for an easy to use Windows Cleaner that removes unwanted junk from your system, then no look further because CleanMyPC is simply your choice, standing as the best system cleaner for Windows 10 & other popular OS versions.

Best For Finding & Erasing Hidden Trashes & Unwanted Files!

6. Glary Utilities 5 Pro

Glary Utilities Pro 5 is one of the best PC tune-up software for Windows 10 & other versions that offers multipurpose solutions for enhancing overall performance. Like other paid & free PC cleaner tools listed here, Glary Utilities Pro 5 features a perfect blend of Registry Cleaner, Disk Repair, Startup Manager, Uninstall Manager, etc. 

Useful & Competent Premium PC Cleaner


Some Notable Features of Glary Utilities 5 Pro include:

Best PC Cleaner for commercial use. 
Executes web updates on scheduled times. 
Tracks & erases potential privacy traces. 
Free technical support.
One-click maintenance to increase PC speed. 
Schedule automatic timely cleaning & optimization to ensure optimum performance.  
Gets frequent updates & replaces old updates with new ones. 

Bottom Line:

Glary Utilities offers a flashy set of small useful tools. They are Shortcuts Fixer to remove broken shortcuts, Empty Folders Finder to search for folders that are empty and taking unnecessary spaces. File Splitter to divide files into small files, File Encrypter to add password-protection to specific files. Along with System Information to get a brief overview of your PC’s internal information and much more.

Trustworthy & Result-Oriented Solution To Clean PC!

7. Ashampoo WinOptimizer 2020

Aside from maintaining your system for super-smooth functioning, Ashampoo’s PC tune-up software offers a glut of features to customize your system according to your needs and requirements. You can make certain tweaks to manage system settings, Win10 Privacy Control to configure privacy settings, File Associator, to edit program shortcuts, Font Manager, to control system fonts, etc. 

Best Tool To Declutter Your System & Improve Its Efficiency


Some Notable Features of Ashampoo WinOptimizer 2020 include: 

An ideal free computer cleaning software for novices. 
One-Click Optimizer to cleanse your system thoroughly.
Internet Cleaner to eliminate web browsing traces.
Gives detailed information on installed hardware, software & overall PC health. 
Drive Cleaner, Registry Optimizer, Uninstaller, Startup Manager, Context Menu Manager.
Service Manager & Process Manager to control Windows services and running processes.

Bottom Line:

Compatible with over 20 languages, including Catalan, Chinese, Danish, Dutch, English, Finnish, French, Italian, Japanese, Polish, Portuguese, Spanish, Swedish, Turkish, etc. Ashampoo’s free PC Cleaner & Optimizer is your go-to tool if you want to access & manage administrative tools, user-right manager, performance utilities, process manager & more from a single dashboard. 

Suitable PC Cleaner For Every Type Of User!

8. PC Booster

Our list of Windows 10 Cleanup Software is undoubtedly incomplete without mentioning PC Boosters. As the name entails, it features an incredible set of tools with both its paid & free version to enhance overall system performance in a few clicks. It has some significant functionalities to improve stability by unclogging bottlenecks, which drags your system speed down. 

Best Software To Clean PC For Novices


Some Notable Features of PC Booster include:

Finds & deletes files that reduce PC speed & performance.
Tools to extend PC life by reviving the battery consumption. 
Permanently erases online activities so that no privacy traces are exposed.
Includes Startup manager, duplicate file cleaner, registry cleaner, temp file cleaner & more. 
Check your system menus & other PC settings. 
Clears junk, logs & other residues in a click, making it the best computer cleaner for novices.

Bottom Line:

Using PC Booster is very straightforward. If you opt for Quick Scan, it allows you to repair registry entries, temporary files, cached records, junk files & tracking records, which may log your digital activities. If you opt for Deep Scan, it allows you to thoroughly clean your computer by removing browser files and other residues and Quick Scan’s elements. 

Best PC Cleanup Software For Quick Yet Thorough Cleaning!

9. Auslogics BoostSpeed 11 Pro

With over 15+ Million users worldwide, Auslogics has made its place in the list of Best Paid & Free PC Cleaning Software (2020). It’s one of the ideal tools to get all the potential PC glitches resolved in a few clicks. Claims as one of the most comprehensive PC optimizers in the market, BoostSpeed 11 Pro features advanced tools to keep your Windows in tip-top shape & protected from unwanted viruses & other malicious content. 

Blend Of Essential & Advanced PC CleanUp Tools

auslogics boost speed 11

Some Notable Features of Auslogics BoostSpeed 11 Pro include:

Full registry cleanup. 
A perfect blend of essential & advanced PC clean-up & optimization tools. 
Settings for both manual & automatic Internet speed boosting. 
Improved privacy protection functionalities for your precious data stored. 
Intelligent disk defragmentation for a noticeable performance boost. 

Bottom Line:

Auslogics BoostSpeed 11 Pro has multiple performance-boosting modules, packed in an easy-to-use interface. It does have an impressive suite of features that helps you to maximize your system’s operating efficiency. Additionally, it offers a metric of bonus functions that are not performance-oriented but quite useful to make the most out of your Windows PC. 

Enjoy Noticeable Performance Boost After Each Scan!

10. Avast Cleanup Premium

Claims as one of the most powerful PC tune-up utilities ever built; Avast Cleanup Premium offers an advanced blend of cleaning & optimization capabilities built out of Avast & AVG collaboration. The complete set of tools focuses on improving reliability, freeing up storage space, and fixing your PC for unexceptional speed. 

Reliable & Easy To Use PC Cleanup Software

avast cleanup premium

Some Notable Features of Avast Cleanup include:

Automatic system maintenance by fixing broken shortcuts, removing logs, junk & other tracking cookies. 
A dedicated sleep mode to safely put programs to sleep when not using. 
Finds & removes caches from more than 200+ programs & Windows features. 
It even has a Rescue Center if you want to restore certain settings to default.  
Offers a browser cleaner, software cleaner to remove privacy, exposing traces and bloatware

Bottom Line:

Though the youngest PC cleaner on our list, Avast Cleanup Premium is a useful computer speed up software launched by a well-known collaboration of utilities producing brands AVG & Avast, so you can unquestionably expect the best from the product. Equipped with a modern and stylish interface, Avast Cleanup Premium makes your PC live longer and run faster.

Revitalize Your PC Into Its Original State!

Few Honourable Mentions: Paid & Free PC Cleaners & Optimizers 2020

Well, there are some great tune-up utilities for Windows 10 that are worth mentioning in this list:

11. Razer Cortex

Better-known as the Gamer Optimizer & Booster, it offers various performance-enhancing tools to get your Windows PC in full-potential.

Price: Free

12. WinZip System Utilities Suite

It offers an impressive set of tools to maximize your PC’s efficiency in a few simple clicks. Quickly fix common issues that might make your system crash or lag.

Price: $39.95

13. WinUtilities Pro

The computer cleaning tool has modules like Clean Up & Repair, Optimize & Improve, Privacy & Security, Files & Folders, Registry Tools, and System Tools, to speed up your system.

Price: $19.95

14. Clean Master For PC

It helps you clean your Windows system thoroughly & keeps your privacy intact through various modules. It can scan more than 1000+ programs in a single click to remove junk & other residues.

Price: Free

15. AVG PC TuneUp

AVG is a brand that needs no introduction. The computer cleaning software brings a comprehensive set of cleanup tools & increases performance & boost Internet speed.

Price: $15.76

Comparing Top 10: Paid & Free PC Cleaners & Optimizers (2020)

Here are the key highlights of the most popular Windows 10 Cleaners & Optimizers and their Pros & Cons.

Free Trial
Price(For 1 Year)

Advanced System Optimizer 

User-friendly interface.
Lots of advanced tools for PC optimization.

Free PC cleaning version has limited features.

Windows Vista, XP, 7, 8, 8.1, 10 (Both 32-bit & 64-bit) 

CCleaner Professional

Thoroughly cleans & free up lots of disk space.
Available for both desktop & mobile.

Tries to download add-on programs at the time of installation.

Windows Vista, XP, 7, 8, 8.1, 10

Iolo System Mechanic Pro

Variety of scan types for thorough cleaning.
Newly added privacy shield feature.

Most of the features are available with premium versions only.

Windows 10,8,7

Iobit Advanced SystemCare 

Clean & customizable interface.
24*7 technical support.

Cannot exclude drives from cleaning.
Installs extra software.

Windows 10, 8, 7


Keeps your privacy intact by removing traces.
Manage background processes to speed up PC.

Doesn’t reduce boot time as compared to its competitors.      

Windows 10, 8, 7, XP

Glary Utilities 5 Pro 

Manage & fix running processes to speed up PC.
Keep track of PC performance.

Doesn’t significantly improve browsing speed.

Windows XP & above

Ashampoo WinOptimizer 2020

Quick & in-depth scanning.
Perfect system monitoring.

Presents to store links to your desktop.

Windows 10, 8, 7 (Both 32 bit & 64 bit) 

PC Booster 

Multilingual PC Cleanup tool.
Lets you exclude files & folders from scanning.

Free PC Cleaner version lets you scan only 10% of storage.

Windows 10, 8, 7, XP

Auslogic BoostSpeed 11 Pro

Works in real-time & clears temp files instantly.
Lets you restore system stability in a click.

Free pc cleaner version allows junk cleaning only.

Windows 10, 8, 7, XP (Both 32 bit & 64 bit)

Avast Cleanup Premium 

Shows statistics related to cleaning.
Good looking user-interface.

Pricey System cleaner for Windows 10.

Windows 10, 8, 7, XP

Frequently Asked Questions About Windows Computer Cleaners

Q1. How Frequently Should You Clean Your PC & Other Devices?

Since everything works better when it’s clean, it’s worth mentioning that you regularly clean your computer both inside and out.  For in-depth cleaning & optimization, we are discussing the Best Paid & Free Windows Cleaner 2020. For cleaning your system tangibly, here’s a quick video you need to refer to!

Best PC Cleaner

Q2.  Video Tutorial: Must-Have Software To Clean PC?

In a hurry? Watch this quick video to know all the important features of Popular Cleaning Utilities For Windows 10 & other versions!

Q3. Which Is The Best Free PC Cleaner?

Advanced System Optimizer is an ultimate freemium PC cleaning & optimization utility if you want to keep your system in tip-top shape. You can read the complete review of the product right here

Q4. Does Windows 10 Have A Built-In Cleaner?

Yes, Windows brings Storage Sense that lets users clean & free up space in a jiffy. But it’s certainly not that effective.

Q5. How do I clean my PC for free?

Here’s what you can do to clean your PC without installing a dedicated PC Cleaner for Windows 10.

Run the built-in disk cleaner in Windows.
Clear your browser history & remove extensions you no longer use.
Try running the Disk Defragmenter tool.
Uninstall software one by one you don’t require anymore.
Disable Startup items to improve Windows boot time.

Q6. Is CleanMyPC Worth It?

Absolutely! CleanMyPC, designed & developed by MacPaw, is the safest computer cleaning software you can use on your Windows 10 & other versions. 

Q7. What is the best alternative to CCleaner?

One of the closest competitors to CCleaner is Advanced System Optimizer. The feature-rich best PC Cleanup Software has One-Click Maintenance, Driver Updater, Duplicate Finder, Memory Optimizer, Uninstaller, Startup Manager, Registry Optimizer, and more.

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