Top 10 Free Windows Cleaning Programs – When you buy a new Windows 10, 8 or Windows 7 laptop, you’ll find performance is quick and easy. But then, over time, performance slowly declined and became more and more difficult.

10 Best applications for Windows Cleaner free

This may be due to several factors, one of which is related to junk files that are never cleaned up, making Windows more difficult to work with.

Details :

Raw file is a term for files that are no longer needed, but are still stored on the system, such as temporary files, cache, thumbnails, registry entries, and other unused files.

The accumulation of garbage files puts a strain on the system and makes Windows feel slow. This can also cause the hard disk to fill up quickly. In any case, garbage files that are not cleaned thoroughly can cause problems for our Windows.

So in this article I will make some recommendations for the best PC cleaning programs that will help you to clean windows from garbage at the roots.

10 Best free Windows cleaning programs 2021

1. Purpose of storage

This function built into Windows 10 can be a tool for cleaning up unwanted files without the need to install additional applications. When this feature is enabled, Storage Sense can automatically clean up unnecessary files when the hard drive is full. We can set the frequency and determine how much memory is left until this function performs an automatic cleaning.

Storage Sense can also scan your hard drive for unwanted files such as cache and temporary files such as other clean applications. If you feel that your computer is getting heavy and the remaining capacity (especially on disk C) is low, you can use this feature.

How to activate and use Storage Sense :

  1. Open the settings.
  2. Call up the system menu.
  3. Choose Save.
  4. Click on the Configure Storage Sensor button or start it now.
  5. Check the on/off box in the Storage Area section.
  6. Choose an automatic cleaning calendar, I usually choose every month (once a month).
  7. Select the Delete temporary files checkbox and choose a cleanup plan.
  8. In the Delete files section of the My Downloads folder, select Never.

You can also run a manual scan to clean up unnecessary files on your hard drive with Storage Sense. This is very useful for accelerating Windows 10 as a whole. The trick is to now press the ‘Clean’ button in the lower menu of the memory observation.

Wait for the scan to finish and then click Delete Now again to make sure the unwanted files have been deleted completely.

Advantages and disadvantages of using Storage Sense

The benefits:

  • No additional applications need to be installed.
  • No advertising, no bloating.
  • Do not boot the system during the scan.
  • 100% free and free of malware.
  • Can be cleaned automatically.

Shortage :

  • Limited possibilities.
  • I can’t take deep shots.
  • Can only delete temporary files and cache.
  • The register can’t be clean.
  • Only in Windows 10.

2. CCleanerCleaner

The second best cleaner for Windows is CCleaner. This application can clean up different types of junk files, from cache to temporary files, thumbnails, registry entries and browser trackers. The free version is good enough to use on a personal computer.

CCleaner also has features that are complete enough to optimize the Windows we use. With this application we can thoroughly clean the hard drive, remove cache files and browser trackers, scan the registry and remove the application until it is clean.

CCleaner’s dual search function can also detect and delete duplicate files on your computer. We can also perform a thorough scan of your computer to clean up the remaining unwanted files from Windows Explorer.

Installing the CCleaner application can be one of the things you need to do after installing Windows 10, because its functionality is very important to keep your system clean and easy.

This application can be installed for free, but if you want more extensive functionality, you can purchase a Pro license. Download the CCleaner application via the following link:

Download CCleaner

To perform a quick scan, open the CCleaner application and go to Easy Clean> click on the Scan button.

Wait until the scan is finished and you’ll see all the junk files found that can be cleaned up. Then press the Delete All button.

To clean up junk files in Windows Explorer, go to Custom Cleanup> click on the Windows tab> check the types of junk files you want to clean up> click Scan.

To clean up junk files from browser applications, email clients, and some other applications built into windows, you can go to Custom Cleanup> click the Applications tab> Check the applications and junk files you want to clean> click Analyze.

Advantages and disadvantages of CCleaner

The benefits:

  • The free version has a fairly complete range of functions.
  • User-friendly and clean interface.
  • Can scan the registry and duplicate files.
  • You can find the tracker in your browser.
  • Clean up unnecessary files carefully.
  • Support for Windows 10, Windows 8 and Windows 7.

Shortage :

  • If you accidentally delete unnecessary files, especially system-related files, it may result in a Windows crash.
  • Some folders on the hard disk cannot be scanned.
  • Attempt to ask the user to install another application during the installation process.

3. Underwater propulsion

Disk Cleaning is a built-in disk cleaning feature that is just as effective for cleaning up unnecessary files in Windows. This application is ideal for Windows 7 and 8, which do not have the memory request function like Windows 10.

Although cleaning discs is a built-in application that has been around for a long time, its existence is often ignored. In fact, the disk cleaning capabilities are as good in terms of functionality as the pure application, which is not even paid for.

It is very easy to clean up unnecessary files in Windows with Disk Cleanup, just follow these steps:

  1. Enter blank disk (without quotes) in the search field> select blank disk.
  2. Select the disc you want to erase, for example, C, and then select (C:).
  3. Select the unwanted files you want to delete> Click on Delete system files> OK

Advantages and disadvantages of using Disk Cleanup as a clean application in Windows

The benefits:

  • No additional applications need to be installed.
  • No publicity, no payment.
  • Can clean unwanted files such as cache, temporary files, internet thumbnails and other unusable files until it is cleaned.
  • Can clean data from old Windows installations or after an upgrade to create new storage space

Shortage :

  • The show looks like good old good good good good good good good.
  • The functions are not as extensive as third party cleaning applications.

4. AVG PC TuneUP

AVG PC TuneUp is a very powerful application to clean up unnecessary files and keep your system running. This application not only provides disk cleaning capabilities, but also optimizes Windows performance, closes security holes and saves laptop battery life.

One of the best features of this application is the sleep mode, which allows us to temporarily disable unnecessary programs and resume them when we need them. This will have a significant impact on the performance of Windows, which is lighter and more energy efficient.

AVG PC TuneUp can be used to clean up cache, temporary, thumbnail and duplicate files and to clean registry entries. We can also use the Scheduled and Automatic Routine Maintenance function to perform automatic maintenance on your computer according to your schedule.


  • Automatically scan and delete unnecessary files.
  • Start defragmenting the disk.
  • Scan the system registry.
  • Identifies programs that slow down startup and shutdown
  • Balance between performance and energy consumption to conserve battery life.
  • Turn off the battery discharge programs.
  • Clean all unnecessary files loaded by Windows.
  • Delete duplicate files.

Advantages and disadvantages of AVG PC TuneUP

The benefits:

  • Simple interface and ease of use.
  • It has an automatic maintenance function.
  • Support for various devices (Windows, MacOS, Android).

Shortage :

  • Insert unwanted requests.
  • Too much attention. – The promotion’s too much.

Download AVG PC TuneUP

5. Ashampoo-WinOptimizer

Ashampoo WinOptimizer is a powerful enough application to clean up unwanted files in Windows. This application can be used to clean up unnecessary files on Windows systems and maintain optimal performance.

One of the features I like is the one-click optimization, which can perform several functions at once, from analyzing and cleaning the entire computer, to cleaning cache files and browser debris, to analyzing registry entries and providing new hard drive space.

Ashampoo WinOptimizer also has a security feature that is useful to detect the files we download to our computer, analyze them and if the file contains malicious code (viruses, malware, spyware), it will be detected and we can remove it easily. You can try the free version first, if you want more features you can buy the Pro version.

Function Ashampoo WinOptimizer :

  • Perform computer maintenance and optimization.
  • Cleaning files from the recycle bin.
  • Accelerate Windows performance.
  • Clear the register.
  • Make a backup.

Advantages and disadvantages Ashampoo WinOptimizer

The benefits:

  • Powerful and easy to use.
  • It has one-click optimization functions (Pro version).
  • Clean up unnecessary files carefully.
  • Can be used to solve start-up problems.

Shortage :

  • There is no individual installation.
  • Can remove system restore points (if not careful).
  • Place a business link shortcut on your desktop.

Download Ashampoo WinOptimizer for free

6. Cortex Razor

The next recommended window cleaner is Razer Cortex. This application is very popular among gamers because it is used as an accelerator – it sweeps the memory of unnecessary programs during the game. I’m also a user of this application, especially when I’m playing heavy games.

Razer Cortex also has features to clean up unnecessary files and optimize PC performance to keep it simple and fast. The appearance of the application is also very easy to use. The 1-click booster function of the Razer Cortex is also very useful to do all the work in one click.

The Razer Cortex library is specially designed for gamers to store lists of preferences for the games we play. There is also a description of the date of the last match and the duration of the match. If you want to play certain games, simply guide them through the toolbar to automatically optimize Razer Cortex.

Characteristics of the Razer cortex :

  • System and game accelerators.
  • Cleaning files from the recycle bin.
  • Erase your memory.
  • Performs PC optimization with a single mouse click.
  • Displays the SPF counter.
  • Defragment the game.
  • Library game.

Razer Cortex for and against

The benefits:

  • It’s free.
  • The display of the user interface is easy to understand.
  • It has a one-click activation function.
  • Good enough to improve the performance of PC games.

Shortage :

  • Requires the .NET framework.
  • Sometimes it may be necessary to log in several times, especially if the Razer Cortex application is rarely opened.

Download the Razer cortex

7. Total PCCleaning agent

Total PC Cleaner is a useless file cleaner available in the Microsoft Store. This application can also be used to clean up memory, optimize memory usage and maintain Windows 10 Lightweight.

The simple appearance makes this application very user friendly, the main window only has one page to be scanned. Simply select the types of unwanted files you want to delete and then click the Scan button.

Advantages and disadvantages of Total PC Cleaner

The benefits:

  • 100% free.
  • No publicity.
  • The light.
  • Works without problems at low specifications.
  • Simple interface and ease of use.

Shortage :

  • Incomplete functions.
  • Can only be used to clean the C drive.
  • Some folders cannot be scanned.

Download Total PC cleaner

8. Advanced system optimizer

In addition to the Advanced System Optimizer, the best clean application for Windows 10 is. With its extensive functions, this application is sufficient to keep your computer healthy. You can use this application to clean up unwanted files such as logs, cache, browser traces and other unwanted files. In addition, this application can also be used as a system accelerator and protection against malware.

Although the Advanced System Optimizer has many functions and tools, it is very easy to use. The navigation layout is very comfortable and the appearance is also clean. No special skills are needed to use it, a simple look is enough and you will understand the features of this application.

Advanced features of the system optimizer :

  • Delete all types of unwanted files in Windows 10, 8 and 7.
  • Delete the system register.
  • Optimize your hard drive.
  • A boost to reduce the backlog.
  • Driver Updater for updating obsolete drivers.
  • Protects the system against malware, Trojans, spyware, adware and other malware.
  • A backup manager to restore accidentally deleted data.
  • Delete duplicates to remove unnecessary duplicate files.
  • Secure Erase to permanently delete files or folders so that they cannot be restored by a recovery program.

Advantages and disadvantages of an advanced system optimizer

The benefits:

  • Full specifications.
  • It can function as intrusion control software.
  • There’s a backup function.
  • He can take background photos.

Shortage :

  • They often give false positive results (define as malicious programs that are not malicious programs).
  • Backup functions are very limited.
  • In order to be able to use all the possibilities, you need to purchase a professional version.

Download Advanced System Optimization

9. Cleaning Avast

Avast Cleanup is a PC cleaning application developed by the renowned antivirus company Avast Antivirus. Maybe you heard or even used his name. This application is also powerful enough to keep your system clean and light.

Avast Cleanup can perform a thorough scan to identify files that are no longer usable on a Windows system and then clean them up, freeing up disk space for other, more important uses.

Because Avast Cleanup was created by antivirus developers who have extensive experience in their field, it also provides a feature that detects exploding programs and other unnecessary applications that often cloud computers.

Avast cleaning functions

  • PC cleaner
  • Wiper blade
  • Register cleaner
  • Blood Thinner

Advantages and disadvantages of Avast cleaning

The benefits:

  • Good appearance of the user interface, clean navigation and user friendliness.
  • Can detect unwanted files from various applications installed in Windows.
  • Can prevent unnecessary use of resources through unnecessary applications.
  • Can detect flatulence.
  • The functions of the PC cleaner are very extensive.
  • Support for Windows 7, 8 and 10.

Objection. Not a free version.

Download Avast Cleanup

10. Advanced SystemCare Free

The latest best tool for cleaning up unwanted files for Windows is Advanced SystemCare. This application was developed by IObit, a technology company that specializes in developing applications for Windows.

Advanced SystemCare is another free and clean application that can be used to keep your Windows system clean and simple. The capacity is sufficient to meet a demand of a size that does not require compensation. We can clean up various unwanted files often found in the Windows operating system, clean up the system registry and detect and remove spyware.

This application can also detect and try to correct errors in your Windows 10 system. With this application alone, we can perform many tasks ranging from system optimization and hard drive cleaning to preventing spyware and malware intrusion.

SystemCare advanced features

  • Optimize startup.
  • PC cleaner.
  • Registrar cleaner.
  • Spyware removal.
  • Fixing a weakness.
  • System optimization.
  • Optimization of the data carriers.

Advantages and disadvantages of Advanced SystemCare

The benefits:

  • Can be used free of charge.
  • Complete cleaning functions.
  • The user interface display is clean and easy to use.
  • Can display RAM and CPU usage widgets

Weaknesses: Attempt to install other applications during the installation process.

Download Comprehensive SystemCare

Details :


Well, folks, this is at the top of our list of the top 10 free window cleaning apps. Please try to choose the one that suits you best. This could be useful!

Don’t forget to bookmark and visit every day as you will find the latest Android games, Mod Apk and ETC apps that we will update daily.

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