5+ best Windows 7/10/11 optimizer software [Free and Paid]

by Madalina Dinita
Madalina Dinita
Madalina Dinita
Madalina has been a Windows fan ever since she got her hands on her first Windows XP computer. She is interested in all things technology, especially emerging technologies... read more
Affiliate Disclosure
  • Fix any operating system errors and failures with the best Windows 10 optimizer software.
  • Clean your registry and disk by choosing the best PC optimizer from our list.
  • Keep system backups with our selection of Windows optimizers.
  • The easiest way to find out what is slowing down your PC is using a Windows 10 optimization tool.

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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.

Windows is a fantastic operating system, but it still carries the same flaws and problems that users have often complained about in the past, with some important improvements when it comes to Windows 11.

This OS, no matter the exact version, can become quite bloated if you don’t take good care of it – and this can cause serious performance issues, while also occupying the hard drive of your device with clutter.

Even though things have improved since Windows 7, even the latest releases of the OS have some clutter here and there, even though the OS is considerably more optimized for performance.

Usually, the best solution to this is to format Windows and reinstall it, but there are things you can try before doing that, as formating your hard drive takes a long time, and the moving of data is quite cumbersome for most users.

Optimizing your PC’s performance can be done with specialized software that allows you not only to remove and replace any files with issues but also to refresh any registry files that have been left behind from previous installations of software.

To dive even deeper into this subject, you can also choose a RAM cleaner and optimizer for Windows 10 or Windows 11.

This type of software is called a PC optimizer, tune-up utility, or PC optimization software, but they all do the same thing, which is making your PC run better.

What is a PC optimizer?

A PC optimizer is software with a good-looking and encompassing user interface that allows you to streamline the process of tweaking your PC and making it run smoother and better.

The market is saturated with a wide range of PC optimizer software, in all shapes and sizes, and with a variety of features.

As we all know, not all software is created the same, and this type of software is no different, with some having a plethora of useful features, while others have a more limited number. Beyond this, the overall efficiency of software will vary considerably, in strict relationship with the cost of the app.

No matter if you’re interested specifically in a Windows 10 optimizer for gaming or simple day-to-day usage, the list provided in this guide will cover your needs.

Tune-up utility/ PC optimizer pricing

Even though prices on the market fluctuate considerably, and offers are updated by the owners constantly, the pricing of a good PC optimizer tool will be starting around 20$ and depending on the version of the software, can also reach 45$.

There is of course a large spectrum range in the prices, both between the software options themselves, but also because of the variety of licenses for each of them.

Added to that, there are plenty of options that also offer free trials or even a Windows 10 optimizer that is completely free.

It is worth knowing that while the software options with free trials could be useful, their capabilities are restricted, while in the case of free software, the level of optimization might not be up to par with your PC’s needs.

How we choose the best PC optimization software

Our team of testers, with a combined experience of more than 15 years of testing software, hardware, and other devices, spend a large amount of their time first identifying the best options for the respective category.

Once that element is clarified, they install, set up, and utilize the software in a variety of conditions. These conditions imply different operating systems, computer setups, system update levels, and even older PCs with low overall capabilities.

This type of test ensures that our review of the respective software or hardware is always complete, and offers readers a set of very useful information, no matter what setup they have.

What is the best PC performance software for Windows 7/10 and 11?

Restoro

Pros
Genuine PC speed boost
Extremely easy to use
Frees up disk space
Replaces corrupted Windows files
24/7 support is on hand
Cons
Only available on the Windows OS

The first system optimizer you may choose to make your PC faster is Restoro. As confirmed by users worldwide, it really does make a difference.

Most of them found a major speed improvement and not only at startup. Don’t you imagine that this is all that you can get from this world leader system solution!

Quite the opposite, it successfully identifies/removes malware threats and detects dangerous websites that may cause severe damage to your computer.

Even more, if you want to experience real Windows 10 optimization for low-end PCs, Restoro is the perfect match, as it doesn’t affect your system’s speed in any way.

This powerful software also ensures that the same level of optimization can b applied, no matter if using an HDD that is slower by default, or if you want to try out Windows 10 optimization for an SSD, which provides greater overall speeds.

On top of all these, the interface is well designed, very intuitive, and unlikely to turn into a challenge even if you’re a newbie.

Restoro

A sluggish PC is no joy! With a descriptive interface and plenty of features, Restoro will safely repair any computer issue!

CCleaner

Pros
Works great for registry files
Easy to use and unsderstand
Low impact on system resources
Removes cookies and caches from all browsers
Can be used free
Cons
Replaces some tools already built into WIndows

CCleaner from Piriform is one of the best PC optimizers that can provide almost all the tools you need to successfully make your PC run better than before, clean registries, remove cookies and caches from browsers, and even uninstall software.

The most impactful of these features is the Registry cleaner tool, which analyzes your PC and identifies any missing or corrupted files of this type. As soon as the process is completed, you get the choice of removing the registry files which don’t work.

Another great advantage of using CCleaner often is the fact that it will automatically scan your system for any cookies and caches, for each of the browsers, and will allow you to easily remove them by clicking one button, instead of spending time doing so for each software separately.

CCleaner

Take advantage of the powerful free features found in this software to optimize and improve the inner-working of your system.

Check price Visit website

System Mechanic Ultimate Defense

Pros
Creates backups of your registries and DLLs before fixing them
An unlimited number of licenses
Many PC performance boosting tools
Cons
More expensive than other similar tools

Iolo System Mechanic Ultimate Defense tries to be as user-friendly as possible. It includes various features that others like it don’t.

It comes with a privacy tool that will help you change certain privacy-related settings in Windows 10, and it explains all the problems you have with your PC in easy to undserstand language.

Expert Tip: Some PC issues are hard to tackle, especially when it comes to corrupted repositories or missing Windows files. If you are having troubles fixing an error, your system may be partially broken. We recommend installing Restoro, a tool that will scan your machine and identify what the fault is.
Click here to download and start repairing.

It also includes a NetBooster tool that might help you increase your internet speed.

System Mechanic Ultimate Defense

Give your PC a much-needed speed boost with the help of this great optimization tool!

Free trial Download

Advanced SystemCare Pro

Pros
Intuitive workflows
One-click optimization
Basic quick and deep, custom scans
Integrated performance monitor widget
Shields your system from a wide variety of malicious agents
Cons
Limited cleaning and boosting customization

IOBit’s Advanced SystemCare Pro is unique in that: it is portable – you don’t need to install it, and it works like a swiss army knife.

It packs over 20 tools – things such as a disk cleaner, a registry cleaner, a privacy sweeper, it can even defrag your disks and help you uninstall any software on your PC.

Overall it is the kind of software that will let you do things that its competitors might not.

The interface is another strength of it – you can easily browse through its functions and use the features inside without any problem.

Advanced SystemCare Pro

Clean up junk files and privacy traces to enhance your PC performances by up to 200%!

Check price Visit website

Glary Utilities Pro

Pros
Repair and cleanup: free disk space, cleans your registry
System tools: repair system files, restore the registry
Optimization: memory and startup optimizer, disk defragmentation, disk management
Backup and restore
Cons
Automatic maintenance feature is available only to paying customers

Glary Utilities Pro is another great choice. Not only it is good and does not require many PC resources to run, but it is also ultra-safe and won’t interfere with your antivirus or firewall.

These features are great and are sure that you will find much more PC optimizing options to enjoy. This tool is available for free on the official website.

Glary Utilities Pro

Speed up your computer in no time with this all-in-one ultra-safe PC care service

Check price Visit website

Ashampoo WinOptimizer

Pros
Greatly improves system boot speeds
One-click system scan and error fix
You can schedule scans and fixes
Optimized system repair features
It can create registry backups
Cons
Many features are only useful for advanced users

Ashampoo WinOptimizer is one of the most expensive software on this list.

This tool offers features such as file encryption, a full backup of your hard disks, and the ability to run benchmarks on your system.

There is a 40-day free trial to check it out and see if it is what you want, but it offers every feature that its competition has to offer, and gives more on top of it.

If you want feature-rich software that’s worth its price, this is the one to go for.

Ashampoo WinOptimizer

Back up your hard disk and optimize your system easily with Ashampoo Winoptimizer.

Check price Visit website

Razer Cortex

Pros
Automatically sets your PC up for gaming
Installed games are easily accessible
Free to use
Can be used free
Cons
Game performance is not dramatically improved

Razer Cortex is specifically designed for optimizing gaming PCs, and ensuring that your overall gaming experience is not bothered by any other pop-up or notification.

This completely free PC optimizer stops any processes that are not useful for your gaming experience and defragments your system to get the most out of your system’s setup.

Feel free to explore some other amazing gaming booster software if you’re inclined to use your PC for this task predominantly.

Even though you shouldn’t expect amazing improvements after using it, in some cases users have had a great experience, achieving acceptable FPS levels for games that were not running before using this optimizer.

Razer Cortex

Make the most out of the performance of your PC while gaming with this great software!

How do you find out what is slowing down my PC?

One of the best, and freeways, to find out the source of a problem, is to make changes to your PC sequentially.

This means installing new software, adding new hardware, and more, since you can then tell which new addition to your system is causing the performance lag.

The usual culprits are antivirus tools running in the background, and that is why many of them come with built-in optimization tools in order to compensate.

Another way of finding out what is slowing down your PC is to simply look into the Task Manager and see what is using up most of your RAM, CPU, and how many items you have configured for automatic startup.

Why is my PC so slow and unresponsive?

Before all else, make sure that your PC isn’t too dated for the programs that you are trying to use, or that not too many programs are running unnecessarily or idly in the background.

Additionally, make sure that your PC’s registries and DLLs are running accordingly. If you notice that these are indeed the problem, then a good registry cleaner will do you a world of good.

How can I fix my slow computer?

As mentioned above, a complete system reset is always a surefire solution to fixing a slow PC, although it is also the method with the most drawbacks as well.

That is when a solid and reliable Windows 10 optimization tool can come in handy, as it will completely clean, repair, and boost your PC’s performance in no time, among other features.

An optimizing software tool will delete the unused keys from your registry and other temporary files that are slowing down your computer.

It will also make sure certain settings don’t conflict with each other. Choosing a reliable optimizer software can get quite difficult since there are so many of them and you need to pick one that will fix your computer rather than make it worse.

This list will go through some of these options to help you pick the one that might work for you.

These are some of the best PC optimizers available on the market. You just need to pick the one that works the best for you.

Keep in mind that there are optimization tools for Windows 7 as well, so if you’re still using it, there’s are options out there for you as well!

Moreover, it’s always advised to make backups before running such a tool – which is a feature most of them offer as well. What’s your favorite weapon of choice?

Feel free to share your thoughts with us by reaching out in the comments section below.

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

  • Although you can get great results with any of the tools found in this dedicated list, the best Windows 10 optimizer remains Restoro.

  • The foremost method of optimizing your Windows 10 experience is to perform a complete registry clean. If you want to learn more about how you can clean your registry, check out this in-depth guide.

  • Many optimization techniques rely on upgrading your hardware. If you’re not ready to do that yet, you can always rely on free optimization tools to help you out.

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