18 Best PC Cleaner Software For Windows | PC Optimizer For 2021

PC Cleaner is an application that helps to improve the performance of your system and extends your PC’s life day by day. It helps to protect your important data from viruses, bugs, malware, eliminating corrupted files from the registry, and finding & removing temporary files.

It’s an amazing way to speed up your machine and boost your company’s productivity. Optimizing your device will help you get rid of unnecessary pictures, files, videos, and audio.

Here we complied the list of best PC cleaner with common features with free and paid also.

1) Advanced System Optimizer


Advanced system optimizer is the most powerful cleanup and optimization software for Windows. It provides an affordable, easy-to-use solution for all your Windows optimization needs.

Features of advanced system optimizer

  • Remove unnecessary clutter and junk files from your computer to free up valuable system resources.
  • System Protector, Privacy Protector, Secure Encryptor, and Secure Delete are among the features that provide system security and privacy.
  • Stored data is displayed alongside different files and file formats that take disk space.
  • To improve data allocation and read speed, defragment your hard drive.
  • Check the storage disks at startup to avoid unwanted crashes and slowdowns.
  • It helps you to Delete your browsing history and cookies to keep your internet activities private.

Pricing: Free

Compatible with: Windows 10/8.1/8/7/Vista and XP (both 32 and 64 bit).

2) IObit Advanced SystemCare Free


IObit is an advanced SystemCare free tools that helps to remove junk files, invalid registry entries, unnecessary & stubborn programe, ad-supported toolbars & plugins, and optimizes startup, RAM, Internet, system, and disk to give you a clean and protect your PC.

Features of IObit

  • It improves the security of the system and refreshes your web browsing.
  • This tool helps you clean the junk files to free up your disc space.
  • It fixes the Windows problems like registry errors, disk errors, Windows security issues, outdated drivers, system problems, etc.
  • This tool helps you to keep your contacts safe, block untrusted programs and local email details.
  • Advanced SystemCare helps you manage RAM, CPU and Disk usage with one click.
  • It removes annoying ads from your browsers like Internet Explorer, Chrome and Firefox, and blocks malicious & unsafe websites while browsing to ensure a better surfing experience.

Pricing: Free

Compatible with: Windows 10, 8, 7 (XP/Vista up to v16.0.0.10)

3) CCleaner


CCleaner is a software that cleans and speeds up your computer. It also has a cloud-based solution that allows you to optimize your PC from any place. It supports android devices for mobile devices.

Features of CCleaner

  • It allows you to better handle your computer and make it run faster.
  • To protect your privacy, CCleaner can safely delete tracking cookies and history.
  • It offers standard protection for privacy.
  • Allow you to plan your cleaning.
  • It monitors everything in real time.
  • It has an automatic update function.

Pricing: Free, professional: $19.95

Compatible with: Requires Windows 10, 8.1, 8, 7, including both 32-bit and 64-bit versions.

4) iolo

The internet and processing speeds will be improved by iolo. It allows you to recover deleted files. Iolo System Mechanic improves the efficiency of your computer. System Mechanic Ultimate Defense will protect your online privacy while still keeping track of your passwords. With iolo, your CPU speed will increase. It will boost download and startup times. You’ll also benefit from better graphics.

Features of iolo

  • It automatically increases CPU speed, hard drive speed and RAM speed.
  • It automatically optimizes hidden Windows Internet settings for faster downloads, snappier page loads, less buffering, improved video quality and smoother gaming.
  • Identifies and helps remove deceptive and potentially unwanted programs.
  • Optimizes secret Internet settings for smoother web downloads and loads.
  • Safely cleans browsing history and fixes security bugs in windows that might harm your device.
  • It can remove malware.
  • Finds an unnecessary startup software that is causing your machine to slow down.
  • It detects and fixes more than 30,000 different problems.
  • Deletes more than 50 separate junk files to free up valuable disk space.


Free, System Mechanic $24.97, System Mechanic ultimate Defense:$79.95, System Mechanic Pro:  $34.97

Compatible with: Windows 10, 8, 8.1, 7 (XP/Vista up to v16.0.0.10)

5) Wise Care 365

Wise Care 365 is a windows pc cleaner that allows you to Clean junks of Browsers, remove junk and useless files of Windows and Defragment your disk and free up disk space and make your device run faster.

Features of Wise Care 365

  • It also has a lot of custom choices for advanced users who want to clean up even more files they don’t need.
  • Wise Disk Cleaner, which is equipped with advanced algorithms, can scan and delete them in seconds, making it one of the most powerful disc cleaners available.
  • It cleans Internet history, cache files, and other browser cookies.
  • Increase the performance of your PC by defragging and re-arranging your disc files
  • Scheduled Automatic Disk Cleaning on a daily, weekly, or monthly schedule according to your own need.
  • Disk Defrag’ also provides a simple graphic chart of the selected drive, allowing you to quickly see how much space is being used.


Free, Wise Care 365 Pro: $29.96 for 1 year/3PCs, Wise Data Recovery Pro : $67.46 for 1 year/1 PC

Compatible with: Windows XP, Vista,Win7/8/10(both 32-bit and 64-bit)

6) Ashampoo

Ashampoo WinOptimizer 18 optimises your computer’s performance, stability, and privacy. With this application, you will gain new disk space. It has features for cleaning, protecting, and optimising your computer. Unwanted services will be disabled, and the PC’s efficiency will be improved. Ashampoo WinOptimizer is a set of 38 useful resources. Every year, it upgrades and refines the modules to ensure the best compatibility and efficiency.

Features of Ashampoo

  • Dashboards for always-up-to-date information and quick access to features
  • Defrags is brand new, and there is no noticeable performance loss.
  • Defrag merges free disk space.
  • Defrag performs a thorough drive analysis and hardware evaluation.
  • For better clarification and quicker test access, use this handy benchmark hub.
  • The device information view has been improved, and hardware detection has been improved.
  • Cleaners are now up to date.
  • full Aid for Chromium in Microsoft Edge.
  • Improved browsing trace detection with the latest Internet Cleaner algorithm
  • Browser Extension Manager has been improved.
  • During device analyses, more information on installed hardware is provided.
  • Analysis logs in great detail.

Pricing: WinOptimizer 18 : $29.99 for 10 devices

Compatible with: Windows7, Windows 8, & Windows 10.

7) CleanmyPC

CleanmyPC is an all-in-one program that will help you to keep your PC clean. It scans your entire computer for junk files, speeds up your computer, and improves its performance. CleanMyPC is more than a PC cleaner; it’s a necessary tool for keeping your computer in good condition. By scanning your browsers, CleanMyPC will gather traces of your online activity in one location. This will aid in the removal of cookies and login info. It allows you to delete your entire online history with a single click.

Features of CleanmyPC

  • CleanMyPC includes a multi-uninstaller that removes apps and their leftovers completely.
  • It gives you a list of autorun things so you can quickly disable them and speed up your computer.
  • CleanMyPC will keep the add-ons easily available, making it easier to find and toggle off those that aren’t required.
  • CleanMyPC will assist you in removing the hibernation file.
  • It safely deletes files, ensuring that no one can restore or misuse them.

Pricing: $41 for 1 year/1PC

Compatible with: Windows 7 and higher

8) Restoro

Restoro is a full device solution that allows the use of powerful technology to protect and fix your PC. It can detect and delete malware threats from websites. It will bring your PC back to its peak performance. Also able to replace corrupted Windows files. It will easily and safely protect and repair your device to its optimal state. This software will prevent your machine from freezing and crashing.

Features of Restoro

  • Restoro has the ability to optimize the Windows Registry.
  • It has the ability to restore the operating system.
  • Runs a PC scan and evaluation as well as a hardware review.
  • It will get fresh and safe files to download.
  • Helps you to fix the virus’s damage.
  • It has the ability to restore and replace DLL files.

Pricing: $29 for 1 year

Compatible with: Windows

9) SlimCleaner Free

SlimCleaner is a PC PC Optimizer tool that allows you to improve programe response time, free up space, and remove unused software from your computer. It’s one of the best free PC cleaners, with efficiency and power management modes to help you get the most out of your machine.

Features of SlimCleaner Free

  • Slimware Cleaner provides users with the most up-to-date information, ratings, and recommendations.
  • To remove junkware and unwanted files that take up space and compromise your privacy.
  • You should get rid of unwanted junkware and files that eat up space and violate your privacy.
  • With just one click, scan your PC.
  • This free machine cleaner has a performance boost mode that boosts a computer’s performance.
  • This PC junk cleaner has a power management feature that allows you to effectively control the amount of power your machine consumes.
  • SlimCleaner warns you about unwanted startup products.

Pricing: $19.97 for 1 year/1 PC, $39.97 for 2 year/3PCs, $59.97 for lifetime/5 PCs

Compatible with: Windows 10, 8, 7, Vista, & XP

10) AVG PC TuneUp

AVG PC TuneUp allows you to improve your PC speed and performance, with upgraded Sleep Mode technology and Disk and Browser Cleaners that free up your storage space.

  • AVG automatically fixes bugs, crashes and improved Automatic Maintenance tunes your PC.
  • It increases the speed of your Windows PC.
  • It helps you to Uninstall software you don’t need.
  • Remove junk files to free up space.
  • It updates your programs automatically.
  • It helps to clean up browser traces, tracking cookies, cache files and program leftovers for more disk space.
  • Cleans your registry automatically
  • This helps you to clean up more than 200 applications.
  • The Browser Cleaner makes surfing lighter and easier.
  • It automatically cleans the registry.

Pricing: $34.99 for 10 devices

Compatible with: Windows 10, 8, Windows 7 SP1 or higher

11) PC help soft

PC help soft allows you to automatically clean and improve your PC in minutes. It improves System Stability & Performance. This PC cleaner improves your system’s resources for faster startup, better efficiency, and a more secure online and offline experience.

  • Cleans Windows Registry.
  • It has an enhanced scan engine that finds more items to clean including log files.
  • It gives you cleaning reports from time to time.
  • Speed up your pc startup time by removing unnecessary programs.
  • Identify and automatically repair Windows issues.
  • Free up valuable disk space by removing leftover junk files.
  • Find and remove potential privacy items.
  • Remove invalid and unnecessary items in the Windows registry.
  • Find and remove duplicate files, photos, and videos.

Pricing: $29.95 for 1 year

Compactible with: Windows XP, Vista, 7, 8 or 10, 

12) MyCleanPC

MyCleanPC programe allows you to remove parts of some files that can slow down your computer or make it less private. The free trial versions of software products available on this site are designed to diagnose your device for security and/or performance issues.

  • MyCleanPC removes files that can slow down your computer and internet browsers.
  • MyCleanPC is designed with Windows users in mind, and it supports Windows Vista, Windows 7, Windows 8, and Windows 10.
  • Cleaning your computer restores its proper function and performance, allowing you to enjoy using it once more.
  • It cleans your PC with restores proper function and efficiency.

Pricing: $19.99 for one-time, $19.95/month, 

Compactible with: Windows Vista, 7, 8, and10.

13) Asoftis

Asoftis PC Cleaner is a programe that makes cleaning a computer as simple as possible. All drive cleanup options are in one location, giving you a unique view of where the majority of the data to be removed is stored and how much drive space you can free up.

  • With a single click, you can free up disk space and speed up your system.
  • Remove unnecessary files which take up drive space.
  • Allows you to surf the web anonymously and access websites as if you were someone else
  • Removes outdated data from PC.
  • Cleans up invalid system registry keys.
  • Cleaning speeds up the workflow and the device.
  • It supports all types of hard drives and is suitable for SSD, HDD and also hybrid SSHD. 
  • Cleaning up a computer in just one click.

Pricing: Free, 10.95 USD/year

Compactible with: Windows 7, Windows 8 (8.1), Windows 10

14) Clean Master

Clean Master is a great junk pc cleaner and privacy security programe that will make your computer run like new.

  • It scans 1,000+ programs.
  • With one click, you can clean residual system junk files to completely free up your computer storage.
  • you can stop unnecessary startup programs, speed up boot time, and intelligently optimize system and network settings.
  • Driver Booster supports.
  • scanning and fixing over 5,000,000 devices and drivers.

Pricing: Free, $15.9 for 3months , $29.9, $49.9 for 2PC

Compactible with: Windows XP / 7 / 8 / 10

15) Cleaner one Pro

Cleaner one Pro is all-in-one disk cleaning manager software to Keep Your PC Stable and Secured. It manage and free up your storage space in just one click.

Features of Cleaner one pro

  • Removes the large, unwanted files in seconds.
  • It find file and remove the duplicate file quickly.
  • It use a visual and interactive map to access and manage folders and files.
  • To keep your system efficient, safe and stable, identify and remove invalid leftover registry entries.
  • Keep all your apps in order.
  • With just one click, you be able to activate, deactivate and uninstall the browser extensions.

Pricing: Free, $14.99 for 1 year/1PC, $29.99 for 1 year/5PC

Compactible with: Windows

16) Avira

Avira is the top Optimizer for Windows Avira It has features that help you clean up your computer.It is an all-in-one antivirus with privacy and tune-up software. A free VPN is included in the solution, which encrypts and anonymizes web surfing.

Features of Avira

  • Avira has features for cleaning junk files and fine-tuning your computer.
  • Its stable VPN will keep your online activities secure.
  • It comes with a password manager.
  • Avira’s features include real-time security, cloud-based threat detection, a virus scanner, and quarantine.
  • Get extra speed & faster starts.
  • Free up storage space & memory.

Pricing: Free, $12 for 1 year/1PC, $16 for 1 year/1PC

17) Norton Utilities Premium

Norton Utilities Premium gives you free up space on your hard drive and allows you to access the program more quickly. It has a simple interface and allows you to optimize your PC with only one click. It helps to allow you to delete your browser file downloads in order to protect your online privacy.

Features of Norton utilities premium

  • When you install high-demand applications, your PC’s computing power, memory, and hard drive are automatically optimized to help you have smoother gaming, editing, and streaming experience.
  • Cleans and speeds up the computer by resolving problems that can cause slowdowns or crashes.
  • Detects and aids in the removal of unnecessary startup programes that slow the computer down.
  • Allows you to access programes faster by freeing up space on your hard drive.

Pricing:  $39.99 for 1 year/10PCs

Compactible with: Windows 7, 8/8.1 and 10

18) Comodo system utilities

Comodo System Utilities claims to be an all-in-one solution for cleaning the computer junk files and Windows Registry entries.

Features of comodo system utilities

  • Easy to use interface.
  • allows users to manage individual Registry, Privacy, and Disk cleaning scans at times that are convenient for you.
  • Duplicate files are found, even though they are saved under separate filenames, freeing up disc space and eliminating unnecessary clutter.
  • you can immediately restore files that were removed by the previous cleaning process.
  • With the help of registry protection, you can restore registry entries with ease.
  • Force Delete’ allows you to have the file automatically removed after the next restart.
  • The Registry Defrag tool boosts performance by restoring the registry to its original state.

Pricing : Free

Compactible with: Windows XP SP2, Vista, 7, 8, 8.1,10


We hope you liked above article we listed some PC Cleaner that helps to removes unnecessary and temporary files and programs from the computer.

Website NamePriceDownload Link
Advanced System OptimizerFreeAdvanced System Optimizer
IObit FreeIObit 
Wise Care 365Free+paidWise Care 365
SlimCleaner FreepaidSlimCleaner Free
AVG PC TuneUppaidAVG PC TuneUp
PC help softpaidPC help soft
Clean MasterFree+paidClean Master
Cleaner one ProFree+paidCleaner one Pro
Norton Utilities PremiumpaidNorton Utilities Premium
comodo system utilitiesFreecomodo system utilities

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