Best Free Windows PC Repair Tools in 2023: Optimise Your PC’s Performance Like A Pro

Windows is hands down the most popular desktop operating system, with billions of users around the world.

Although Windows is known for its exceptional performance, it is not free of faults.

Over time, you might encounter various PC issues like system lags, corrupted files, and more. Your device is also at a constant risk of malware, spyware, and virus attacks.

If you are facing issues with your Windows PC, it’s probably time to use a free PC Repair Tool.

Windows PC repair tool

These tools are designed to fix system issues and optimize them for better performance. However, finding the right PC repair tool can be a struggle.

This is why we have compiled a list of the best PC repair tools for Windows users.

Here’s a brief rundown of all the software:

Best Free Windows PC Repair Tools in 2023

Below are the list of the best free Windows PC repair tools to try.

1. Outbyte PC Repair

Outbyte PC Repair tool

Outbyte PC Repair is one of the best PC repair tools for Windows. It is quick, user-friendly, and resolves PC issues to optimize performance.

It is packed with powerful features like scheduled automatic disk cleaner and PC Health Checker.

If you are facing any sort of problems on your PC, Outbyte PC Repair could be of help.


  • It identifies and fixes issues like system and program crashes, startup items, unresponsive programs, insufficient memory, and more.
  • Outbyte protects systems from various threats like spyware and malware. It provides real-time protection and allows users to browse the internet without worries.
  • It offers tools for better performance, disk space, real-time speed boosting, and smart file removal.
  • With this PC repair tool, you can tune up your system in just one click.


  • Free trial for 2 days
  • Full Version: Starts from $29.95 (3-month subscription)


  • Best disk cleanup tool
  • Real-time protection
  • High-performance
  • Removes unnecessary apps and junk
  • Extends the device’s battery life
  • User-friendly interface
  • 24/7 support


  • Can be improved
  • Only a 2-day free trial

2. Fortect


With the Fortect Windows PC repair tool, you can scan your system and determine the capabilities and status.

Fortect is a powerful tool and helps maintain a PC’s health. It has features like full system scanning and scheduled disk clean-up.

Compared to other tools, Fortect downloads much faster. It takes only 15 seconds to install it on a computer.


  • You can use it to clean up registry issues and junk files to restore disk space.
  • With the help of this tool, you can remove all viruses and malware from your system and optimize its performance.
  • The repair and replace option helps replace corrupted files and fix error messages.
  • The scanning option identifies all system issues and abnormalities and fixes them instantly.


  • One Year: $33.95 billed annually
  • Multi-Device: $41.95 billed annually
  • Ultimate: $58.95 billed annually


  • Includes malware protection
  • Real-time updates
  • Can detect hardware problems
  • Simple and clutter-free interface
  • Diagnoses system automatically
  • Can replace damaged files
  • Ensures safe browsing


  • Doesn’t repair third-party apps
  • Limited options for customization

3. PC Cleaner

PC Cleaner

PC Cleaner is an efficient tool that optimizes your system for better performance. It restores disk space and clears your online tracks.

It works faster than most other PC repair tools and identifies issues in less than 3 minutes.

It makes the system cleanup process easier and provides standard protection.


  • PC Health Checker boosts your PC’s speed and ensures that it is running without issues.
  • It is effective against 50+ types of junk files and removes them with ease.
  • With this tool, you can custom-tune your system and fix invalid file associations.
  • Security features ensure protection against adware, spyware, bloatware, and malware threats.


  • Full Version: $3 per month


  • The paid version is cheap
  • Real-time monitoring
  • Easy-to-use interface
  • Offers options for multiple installations
  • Patches Windows security issues
  • Can fix registry disk cleaner problems
  • Auto boosts RAM and CPU


  • May have performance-related issues
  • Lacks a few necessary features

4. System Mechanic

System Mechanic

With System Mechanic, you get a blend of performance features, privacy options, and security.

It is powerful PC optimizer software with a wide range of features and functionalities.

With the help of this tool, you can improve the efficiency of your system and make it run smoothly.


  • Automated PC care ensures advanced cleaning and eliminates unsafe clutter.
  • It can identify and fix more than 30,000 issues.
  • The system boosting option speeds up the PC, allowing users to enjoy faster download speeds and optimized RAM, CPU, storage, and GPU.
  • Tune up your PC with a single click and protect your online privacy for a safe browsing experience.


  • Systematic Mechanic Pro: $20.99
  • Systematic Mechanic Ultimate Defense: $23.99


  • Quick scanning
  • Excellent customer support
  • 30-day money-back policy
  • High-performance
  • Online privacy and security
  • Can remove 50+ junk file types
  • Resolves system issues with ease


  • Slightly more expensive
  • Complicated interface

5. TotalAV


TotalAV is a both PC Repair Tool and antivirus software, offering complete protection for your system.

Once you install this tool, it will keep your device protected against ransomware, adware, malware, and other threats.

From computers to laptops, and other household devices, TotalAV can optimize and protect all your devices.


  • The cleaning tool removes old and duplicate junk files to free up space.
  • Enjoy real-time protection as it checks downloads and installs.
  • It comes with an in-built password vault, where you can store all your credentials without worries.
  • Ad block Pro allows users to surf the internet without interruptions.


  • Antivirus Pro: $29 first year and renews at $119 per year
  • Internet Security: $39 first year and renews at $145 per year
  • Total Security: $49 first year and renews at $179 per year


  • 30-days free trial
  • Works on all major platforms
  • Includes a VPN
  • Highly secure password vault
  • Real-time protection
  • Restores disk space
  • Powerful firewall


  • Poor reporting feature
  • Phishing protection needs improvement

6. Advanced SystemCare

Advanced SystemCare

As the name suggests, Advanced SystemCare offers advanced PC care and protection.

It helps clean up your system, boost speed, and protect it from various threats. It also includes online protection features for a secure browsing experience.

Other notable features include a registry cleaner and PC Health Checker. This tool is capable of fixing all PC problems.


  • Tune up your PC and repair disk errors with a single click.
  • It provides anti-malware, anti-spyware, and anti-adware solutions. Additionally, it blocks harmful websites.
  • It is effective against all types of junk files and removes invalid registry entries.
  • You can use it to clean ad-based toolbars, unwanted programs, and other things that might affect your system.

Price Plans

  • 1 PC Plan: $16.77 per year
  • 3 PCs Plan: $19.99 per year


  • 30-days free trial
  • Widget for performance monitor
  • Auto-updates available
  • Modern user-interface
  • 60-day money-back guarantee
  • Boosts PC speed
  • Strong protection from online threats


  • Doesn’t scan external files
  • Poor customer support

7. Ashampoo WinOptimizer

Ashampoo WinOptimizer

When looking for a user-friendly PC repair tool, WinOptimizer from Ashampoo is the best choice.

It is an efficient cleaning tool that helps optimize your PC and remove unnecessary things that might be slowing down your system.

It also includes features like safe browsing, schedule auto-disk cleaning, cookie manager, and driver updater.


  • It efficiently identifies and repairs disk errors and driver problems.
  • The user-friendly dashboard is easy to access and assembles all important features in one place.
  • It has support for Microsoft Edge Chromium browser and also offers an advanced browser extension manager.
  • Ashampoo WinOptimizer provides in-depth cleaning and removes old Windows updates, Windows versions, and more.


  • For 3 Devices: $50


  • Improves PC performance
  • Can manage and disable each task individually
  • One-click system optimization
  • Free basic plan for a lifetime
  • Easy-to-access dashboard
  • Powerful system scan
  • Instant junk file cleaning


  • The trial version has limited features
  • Takes time to launch

8. IOBit Driver Booster

IOBit Driver Booster

IOBit Driver Booster is best for game components and multiple driver updates. It is one of the most advanced and free PC optimizer software.

It provides driver updates to over 3,000,00 components and enhances system performance for smooth operation.

What’s even better is that it receives updates from some of the top manufacturers in the industry. This ensures complete security and authority.


  • With the help of this tool, you can update both internal and external drivers with ease.
  • Its huge driver database offers updates to more than 3,000,000 components, which is a lot.
  • The software updates are WHQL tested and ensure complete authority and protection.
  • It has a very simple interface, making it easier to handle the tool even for first-time users.


  • 1 PC Plan: $19.95 per year
  • 3 PCs Plan: $22.95 per year


  • Large driver database
  • Fast driver updates
  • Can update external drivers
  • 24/7 customer support
  • Boosts PC performance
  • In-built tools to resolve Windows issues
  • Auto-create system restore point


  • May have driver compatibility issues
  • Requires internet connection

9. FixWin 10

FixWin 10

FixWin 10 is a portable PC repair tool that is capable of fixing a vast array of system issues.

From fixing corrupt recycle bins to regaining access to the registry editor, this tool comes in handy in various situations.

It provides 10 different solutions to keep your system running smoothly and without problems.


  • It is a portable PC repair tool, meaning you can move it from one device to another without installation.
  • You can use it to resolve internet issues that you might face after upgrading the operating system.
  • It includes a new section, where you will find an array of fixes for various issues.
  • By accessing the advanced system information tab, you can important information like several processors, maximum refresh rate, maximum resolution, etc.


  • Completely Free


  • Portable software
  • User-friendly interface
  • Wide range of fixes and solutions
  • Regular updates
  • Can delete warning boxes
  • Six sections with six components
  • No technical expertise required


  • Lacks tech support
  • Limited features

10. Ultimate Windows Tweaker

Ultimate Windows Tweaker

Ultimate Windows Tweaker is developed by the same company as FixWin 10 and that’s both tools share a similar-looking interface.

Ultimate Windows Tweaker detects Windows issues and fixes them instantly. You can also use it to enable, hide, remove, or disable programs.

All the functions and features are grouped into their respective sections, making it easier for users to access them.


  • Ultimate Windows Tweaker has a small file size of 750 KB, but it includes over 200 tweaks.
  • By running the DISM command, you can easily fix a damaged system image.
  • The interface is revamped and includes buttons for command links.
  • It offers an array of customization options for file explorer, thumbnails, taskbar, and others.


  • Completely Free


  • User-friendly and modern interface
  • Extensive customization options
  • Backup and restore features are available
  • Over 200 tweaks
  • Not resource intensive
  • Wide compatibility
  • Regular updates


  • Not as easy to use as it claims
  • Poor customer support

Final Words for Free Windows PC Repair Tools

An efficient system cleaning software or Windows PC repair tool can help users diagnose and fix various issues that may arise with their computers.

However, choosing the best Windows PC repair tool depends on your specific needs and preferences.

It’s essential to choose a tool that aligns with your needs and can keep your PC running smoothly and efficiently.

FAQs for Free Windows PC Repair Tools

What is a Windows PC repair tool?

A Windows PC repair tool is software designed to identify and fix various system issues that affect the performance and stability of a Windows computer.

What is the purpose of using a Windows PC repair tool?

You might need a PC repair tool to address issues such as software crashes, slow performance, system errors, or malware infections.

Are PC repair tools safe to use?

Most reputable PC repair tools are safe to use as long as you download them from trusted sources.

What are some common features of PC repair tools?

Some common features of PC repair tools are disk cleanup, malware scanning, system optimization, registry cleaning, and hardware diagnostics.

Can I use multiple PC repair tools simultaneously?

It’s not recommended to use multiple PC repair tools simultaneously, as they might conflict with each other and cause issues.

How to choose the right Windows PC repair tool?

When choosing a Windows PC repair tool, consider the issues you are facing, and opt for reputable tools that match your requirements.

Can PC repair tools speed up my computer?

Yes, many PC repair tools include optimization features that can help improve the speed and performance of your computer.

Do I need to be a tech expert to use Windows PC repair tools?

Most Windows PC repair tools are designed to be user-friendly and do not require technical expertise. However, there might be some exceptions.

Can PC repair tools fix hardware issues?

PC repair tools are mainly designed for software-related problems, but some of them can detect hardware issues.

How often should I use a PC repair tool?

It is recommended to use a PC repair tool once or twice a month for routine maintenance. This is needed to keep your computer in good shape.

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