9 best PC repair & optimizer software tools

Matthew Adams
by Matthew Adams
Windows & Software Expert
Matthew is a freelancer who has produced a variety of articles on various topics related to technology. His main focus is the Windows OS and all the things surrounding it. He is passionate about... Read more
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  • Using your PC on a daily basis can take its toll in terms of performance over the long run since registries can be broken, DLLs can go missing, and residual files end up piling up.
  • When that happens, a good step forward would be getting a good PC optimization and repair tool.
  • The list below will showcase some of the best, such as Restoro, Tweaking Windows Repair, along with others.
  • Continue reading below if you're looking to download a good PC repair & optimizer tool.
pc repair optimizer
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This software will repair common computer errors, protect you from file loss, malware, hardware failure and optimize your PC for maximum performance. Fix PC issues and remove viruses now in 3 easy steps:

  1. Download Restoro PC Repair Tool that comes with Patented Technologies (patent available here).
  2. Click Start Scan to find Windows issues that could be causing PC problems.
  3. Click Repair All to fix issues affecting your computer's security and performance
  • Restoro has been downloaded by 0 readers this month.

2021 is here, and this might be a good time to give your Windows desktop or laptop a spring clean for the new year with system optimizer software.

A system optimizer includes a variety of tools for optimizing desktops and laptops so that they run almost as good as new.

Many publishers boast that their system maintenance utilities greatly increase system speed and fix numerous issues that crash software.

For some optimizer software, that can be exaggerated marketing hype; but the best system maintenance utilities do deliver an overall performance boost.

Most Windows repair and optimization software include hard disk cleaners, registry cleaners, startup managers, RAM optimizers and program uninstallers.

The best PC repair and optimizer software will also provide tools for analyzing systems, file recovery, updating drivers, erasing duplicate files, defragging hard drives, closing system processes and repairing invalid shortcuts.

So some system maintenance utilities are loaded with optimization tools, and these are six of the best Windows repair and optimizer software.


Which is the best PC repair & optimizer tool for Windows 10?

Powerful technology

to repair and secure your PC

Optimize your PC
  • Removes malware threats
  • Detects dangerous websites
  • Restores max performance
  • Frees precious disk space
  • Replaces damaged Windows files

Read the full review

Restoro

This image has an empty alt attribute; its file name is Restoro-Banner.jpeg

At a top of our list is a program that we consider to be a full-package deal. Restoro not only fixes the damage caused by malware of file mishandling, but it also provides preventive measures, as well as real-time protection against threats.

More often than not, malware is the main cause of faulty registries, missing files, and an overall sluggish PC system. Restoro fixes that by removing all malware from your PC, and acting as an active barrier against any other present or future threats.

As for the files already infected or damaged, Restoro is extremely efficient in fixing them.

Not only will it look up your Registry and compare it to its built-in database, but it will also repair and replace the ones that it considers to be damaged.

More so, the program can be set to monitor your system in real-time, so any damage brought to your files will be fixed as soon as it appears.

The dashboard is extremely sleek and easy to follow through, and otherwise complicated system repairs will now be reduced to a matter of pressing two or three buttons, and just waiting for the program to work.

Perks of using Restoro:

  • Removes malware threats
  • Provides real-time malware protection
  • Repairs any malware damage
  • Detects dangerous websites
  • Restore your PC to maximum performance by freeing up disk space, optimizing Registry and restoring and replacing DLL files.

That being said, if you want to truly get your money’s worth in terms of PC optimization and protection, then Restoro is the software for you.

Restoro

Restoro

Fix any errors on your PC and bring it back to full speed with the help of this amazing PC optimizer!
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Tweaking Windows Repair

The next entry on our list is a software tool that is all about old-school design and efficiency, just as all Windows optimizer software should be.

That being said, if you go ahead and try out Tweaking Windows Repair and overlook the dated UI, you’ll be surprised at just how many tools will be put at your disposal in order to clean up your PC.

The program is available in a free and Pro version, each with it’s own various tools, although the Pro version is the one that can be considered a full package deal.

It includes support for automatic Windows updates, a memory cleaner, a quick link menu, generic performance enhacement tools, and more.

All in all, if you notice your Windows 10 PC running a bit sluggish lately, go ahead and give it a boost with tweaking Windows Repair.

Tweaking Windows Repair

Tweaking Windows Repair

Need some good old-school PC tweaking? then what you need to do is add Tweaking repair Tool to your digital library!
Free trialVisit website

Iolo System Mechanic

System Mechanic is one of the easiest optimization software to utilize and delivers a genuine system boost. System Mechanic Pro package blocks malware and includes enhanced search and recovery tools.

Both versions of the software are compatible with Windows 10, and you can also download an unregistered version from this website page.

Iolo System Mechanic is one of the 7 software products included in the comprehensive security, privacy and optimization package Phoenix 360.

System Mechanic has pretty much got the full suite of system maintenance tools. It includes registry, shortcut, hardware diagnostic, and HDD repair tools.

For system optimization, System Mechanic provides RAM optimizer, registry defrag, duplicate file remover, driver update, extensive HDD cleaner, Windows optimizer, startup manager and net booster tools.

The best thing about System Mechanic is probably his system analyzer that provides you with a system status and overview of the essential maintenance required.

So this Windows optimizer doesn’t really lack anything, and it can notably enhance startup speeds and repair thousands of software issues.

Iolo System Mechanic

Iolo System Mechanic

Fix your PC and improve its speed and performance with Iolo System Mechanic!
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IObit Advanced SystemCare

IObit Advanced SystemCare is a system optimization that provides a comprehensive suite of tools and a few novel features.

The Pro edition provides additional real-time protection, a more rigorous one-click maintenance tool and combats malware. The Ultimate edition is almost both an anti-virus and system optimizer. You can run this software on your Windows 10 platform.

IObit Advanced SystemCare includes a great all-in-one Scan option that incorporates various system optimizations.

Alternatively, you can utilize its disk cleaner, RAM optimizer, startup manager, internet, and program deactivator (Task Manager) tools separately.

The software comes with three separate optimization modes, which include a Game Mode that will automatically switch off superfluous processes and background software to free up RAM for games.

The Performance Monitor desktop widget is a more novel addition to Advanced SystemCare Pro that displays CPU, RAM, disk and network usage resource monitors.

Advanced SystemCare is also a solid choice for PC repair. Unlike a lot of system maintenance packages, SystemCare combats malware. You can also utilize its Win Fix, Disk Doctor, Shortcut Fixer, and Registry Cleaner tools to fix Windows issues.

SystemCare Ultimate even has a full anti-virus scanner. So this system optimizer package includes more maintenance tools than most alternatives.

IObit Advanced System Care

IObit Advanced System Care

Optimize, repair, and clean your PC data in the safest way possible with Advanced System Care!
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Norton Tune Up

Norton Tune Up is one of the most well-known antivirus and optimization software out there, being used by millions of people worldwide.

Run a System Scan to discover potential errors

Restoro Scan
Click Start Scan to find Windows issues.
Restoro Fix
Click Repair All to fix issues with Patented Technologies.
Run a PC Scan with Restoro Repair Tool to find errors causing security problems and slowdowns. After the scan is complete, the repair process will replace damaged files with fresh Windows files and components.

This is a remote service that will scan your PC files automatically and clean your PC from useless files and that which slows it down.

Moreover, the software does all of these with almost no input from the user, because the whole process is automatized, only needing your permission before launching and doing everything by itself.

After you’ve installed the product on your PC, all you need to do is call the number from the page to get in touch with a Symantec Professional who will guide you and do everything needed from there on.

Tune Up will also clean your Windows start-up of unnecessarry processes that slow it down when it boots up, as well as removing any leftover files from your installations.

It will check your entire system at a way cheaper price than some physical computer stores would charge to clean it for you.

Norton Tune Up

Norton Tune Up

Make your computer feel brand new with Norton Tune Up by removing unwanted and leftover programs and files!
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AVG PC TuneUp

AVG TuneUp is among the most highly rated multiplatform system optimizers that you can optimize your desktop, laptop, tablet or phones with.

The software is compatible with Windows and Mac platforms, and you can add AVG Cleaner apps to Android and iOS devices.

You can also install this software on as many devices as required, so you won’t need to invest in more than one AVG TuneUp package for multiple desktops or laptops.

AVG PC TuneUp is an optimizer that comes with not one, but four all-in-one scans for general maintenance, speeding up Windows, increasing free disk space and fixing software issues.

However, you can also utilize the software’s 32 tools separately if required. AVG TuneUp boasts a pretty full toolkit that includes the following: hard drive cleaner, duplicate file eraser, RAM optimizer and registry cleaner.

This intelligent software also comes with disk defragger, file recovery tool, uninstall manager, file shredder, shortcut fixer and startup manager.

The latest version also comes with Programs-On-Demand technology that minimizes the resource usage of some programs and automatically updates third-party software.

AVG PC TuneUP

AVG PC TuneUP

Give your PC a much-needed boost of speed with the help of this world-famous PC optimizer!
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Glary Utilities Pro

Glary Utilities Pro 5 delivers a greater overall performance boost for Windows desktops and laptops than most other system maintenance utilities.

Although the software has a freeware and Pro version, there’s little difference between them. The $27.96 Glary Utilities Pro is for commercial usage and has automatic updates, but the freeware package still includes all the tools in Pro

As such, this is one of the best freeware system optimizers that you can add to Windows platforms from Win 2K to 10 by pressing Download Now on this web page.

Glary Utilities Pro boasts more than 20 system maintenance tools for Windows.

For system optimization, Glary Utilities includes disk cleanup, startup manager, RAM optimizer, disk defrag, duplicate file eraser, internet history cleaner, and registry defrag tools.

If by chance you have issues the disk defragmentation process, you should definitely take a look at our comprehensive article on what to do when the disk defragmenter won’t run in Windows 10.

One thing it lacks is a system analyzer that suggests optimizations, but that aside there’s little missing. The software even includes a more novel Split files tool, which isn’t something you get in every system maintenance utility.

Glary Utilities also has some handy PC repair tools. For instance, its 1-Click Maintenance tab incorporates registry cleaner, shortcut fixer, and disk repair tools.

You can utilize this software to repair system files and restore deleted files. Glary Utilities even has a malware remover, which is a rare tool for system maintenance software.

Glary Utilities

Glary Utilities

If your PC feels a bit sluggish, then maybe you need a little boost from a tool like Glary Utilities!
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Ashampoo WinOptimizer

Ashampoo WinOptimizer for Windows 10 packs in the majority of tools most users will need for general system maintenance and optimization.

WinOptimizer is now retailing at a discounted price, which is a real bargain for optimization software that has a plethora of options to explore. There’s also a stripped-down WinOptimizer FREE you can download it below from the official server.

WinOptimizer includes system maintenance, system analysis, optimization, customization, and file tools. For system maintenance, it has a handy 1-Click Optimizer that incorporates the internet, registry, and hard drive cleaners.

WinOptimizer users can optimize their PCs with Internet Tuner, Service Manager, Startup Tuner, Uninstall Manager, and SDD Wizard tools. The software’s file tools enable you to thoroughly erase files, recover them, and check for disk errors.

System maintenance utilities aren’t usually much good for customizing Windows, but WinOptimizer also has some handy Windows customization tools for adjusting system settings, saving desktop icon layouts, editing program shortcuts and customizing context menus.

Ashampoo WinOptimizer

Ashampoo WinOptimizer

Clean your PC and make it run like it used to when it was brand-new with Ashampoo WinOptimizer!
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CCleaner

fix Windows EapHost error 2002 with ccleaner

Another great software that can optimize your PC and help you deal with unnecessary files is CCleaner. By using this tool you’ll ensure that your PC is faster and more stable with fewer crashes. 

The application is optimized for cleaning temporary files, so you can easily clean your Recycle Bin, recent documents, temporary files, and other files that might interfere with your PC’s performance.

In addition, the application has a built-in registry cleaner so you can easily clean your registry and remove old and unused entries that are slowing down your PC.

CCleaner also works as a browser cleaner allowing you to remove temporary files, history, and cache from all your browsers, right from this application.

The application also works as an uninstaller, allowing you to easily remove third-party software from your PC.

Another feature that users can find useful is the ability to manage startup items, so you can easily disable all unwanted applications that are starting automatically with your PC.

Overall, CCleaner is a great tool if you need to free up some space and remove old and temporary files from your PC.

The application also has other useful features that will help you optimize your PC, so if you want to make your PC faster and more stable, we suggest you try out CCleaner.

Overview:

  • Registry cleaner
  • Ability to remove old and temporary files
  • Browser cleaner
  • Startup manager
  • Uninstaller
CCleaner

CCleaner

Now you can clean and keep your computer safe with CCleaner, one of the best choices on the market!
Check priceGet it now

Those are some of the best PC optimizers to get your Windows desktop or laptop in shape with for 2021.

They can considerably boost overall system performance for more antiquated hardware. You can also utilize those maintenance utilities to resolve various Windows software issues.


idee restoro Still having issues? Fix them with this tool:
  1. Download this PC Repair Tool rated Great on TrustPilot.com (download starts on this page).
  2. Click Start Scan to find Windows issues that could be causing PC problems.
  3. Click Repair All to fix issues with Patented Technologies (Exclusive Discount for our readers).
Restoro has been downloaded by 0 readers this month.

Frequently Asked Questions

  • You could theoretically perform most PC optimization procedures by yourself using Windows 10’s built-in tools, but they are usually hard to reach and not very straightforward. They can even help you if you’re dealing with BSoD errors as well.

  • Many PC repair tools offer solutions that not even Windows 10 has covered with its built-in tools, such as advanced file recovery, or system defragmenters. The latter are especially useful when Windows 10’s built-in defragmenter stops working.

  • Most free software tools will usually come with adware and bloatware as a means of generating revenue, and some can even install malware or sell your personal information. However, there are some free PC optimizers that pose no such threat.

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