Tuneup your PC with the best PC optimizer & improve its performance. Here we have tested, compared, and reviewed 8 Best PC optimization software, including their features, pros, cons, and pricing.

Do you remember how fast your PC performed when it was new? It would perform every task on the Earth in a flash of seconds. But, as time passed, it has become slow as snail and buggy. You might often think that ‘Is there a way to extract snappier performance out of the PC?’ Luckily, there is. You may optimize the PC to tweak its functioning with the best free PC optimizer.

However, there is a multitude of Windows optimizers in the marketplace. And all of them claim to be the best PC optimization software. But, in reality, many of the so-called computer optimizers might even severely harm the machine. This is the reason we picked out the truly best ones so that our readers do not get deceived by false claims. The next segment focuses on the same and provides a detailed description and evaluation of some best system optimizer for Windows 10 PCs.

Top 8 PC Optimization Software in 2021: Free & Paid

To help you pick the best PC optimizer software for Windows, we enlist a few of our favorite paid and free Windows optimizer programs.

1. Iolo System Mechanic

“System optimizer for Windows 10 and other recent versions that fixes the PC errors”

System Requirements: Windows XP, Vista, 10, 8, 7

License: Yearly

Price: $49.95

Free version: Available

Developer: Iolo Technologies Llc

Here comes the ultimate mechanic for nearly all your PC problems. No matter whether you are facing gaming issues or system crashes, this computer utilities & maintenance software helps you fix them all. It is among those free Windows 10 optimization tools that overclock the processors to run high-end games and other applications smoothly. Moreover, below are its prominent elements.

Features

• It encompasses a bloatware remover
• You can even tweak the internet speed on your PC and make the internet browsing secure with this Windows 10 optimizer.
• The tool also hosts a junk cleaner to remove unwanted and unneeded files.
• It elevates the PC’s speed and makes it function snappier than ever.
• The software allows you to erase the entire hard drive.
• Its professional version lets you recover the accidentally deleted files, photos, and videos.
• Along with all these things, this system optimizing program also boasts a LiveBoost tool to elevate the overall PC performance.

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After analyzing the features, pros, and cons, we can say that this is among the best PC optimization software for users who do not prioritize detailed reports and support from developers.

2. Iobit Advanced SystemCare

“One of the best PC optimizer that truly cares”

System Requirements: Windows XP, Vista, 7, 8, 10

License: Yearly

Price: $19.99

Free version: Available

Developer: IObit

Iobit Advanced SystemCare is one of the best system optimizer for Windows 10 that monitors the processor’s performance in real-time.  It is quite advanced software with the state of art functionalities to keep your PC free from crashes and many other issues. It also helps you resolve the errors and speed up the PC. Below are some other noteworthy features of this best PC maintenance software.

Features

• It comes with an in-built junk cleaner.
• The program also hosts a blocker for malicious websites.
• The users of this PC services optimizer get several internet security features that prevent untrusted sources from accessing your personal information.
• Its unique intruder selfie feature captures the picture of that person who tries to access the sensitive data in the PC and invade your privacy.
• The utility even boasts an internet booster to help you browse fast.
• It has an uninstaller for browser plugins and software that you do not need.
• Advanced SystemCare also comes with various additional helpful features like duplicate file finder. Hence, one can easily consider it among the best computer optimizer programs.

In our view, it is certainly one of the best optimization software for Windows 10 if privacy protection is among your topmost priorities.

3. Piriform CCleaner

“The popular Windows 10 PC optimization software”

System Requirements: Windows 7, 8, 10

License: Yearly

Price: $24.95

Free version: Available

Developer: Piriform Ltd.

When it comes to scraping away junk from every nook and corner of the PC, then CCleaner is one of the best PC optimizer. Piriform CCleaner is also a well-known PC cleaning software. It helps you keep the system clean and organized at all times. The program also helps you to speed up the PC and takes its performance to a whole new level. Below are the central features of this best free PC optimization software.

Features

• It deletes browser search history and cookies to keep your identity shielded.
• Along with the browser history cleaner, the tool also hosts a PC stabilizer that deletes invalid registries and broken settings.
• Piriform CCleaner offers a startup program manager to speed up the PC.
• If security loopholes are among your main concerns, then put all your worries aside as this Windows 10 optimization software updates all drivers and eliminates such issues.
• It also hosts tool to optimize internet speed.
• You can even customize the cleaning process on this free Windows optimizer as per the requirements of your business.

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You can rely on this program to optimize Windows 10 performance if you are not looking for an optimizer with advanced functionality. Although Piriform CCleaner is one of the best free PC optimizing programs and offers a multitude of features even in its free version.

4. Ashampoo WinOptimizer

“The best PC optimizer to scrape away junk”

System Requirements: Windows 7, 8, 10

License: Yearly

Price: $20

Free version: Available

Developer: Ashampoo

Here comes another best Windows 10 optimization tool. It protects your privacy, scrapes away redundant files, and speeds up the PC. In case you are wondering about its name, then we must say it is aptly named. It removes junk in the same way as the shampoo cleans even the slightest trace of dirt. Here are a few noteworthy features of this one of the best CPU optimizer for Windows 10 PC.

Features

• It hosts an internet connection tuner and startup manager to boost the PC’s speed.
• The optimizer tool doubles up as an uninstaller for unwanted programs to free up disk space.
• Ashampoo WinOptimizer also comes with PC customization settings to keep your privacy intact.
• It even allows you to create registry backups so that you can restore the previous settings and undo the changes whenever the need to do so arises.
• With this best free system optimizer software, you can back up the hard disk, encrypt files, and even run benchmarks.
• The tool automatically repairs invalid registry entries when you start the PC.

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In our view, if we do not consider the above cons than it is undoubtedly among the best Windows optimizers available currently.

5. Razer Cortex

“Best free PC optimization software that every gamer needs”

System Requirements: Windows 7, 8, 10

License: Not Applicable

Price: Free

Free version: Available

Developer: Razer

It is a power-packed Windows 10 optimization tool to enhance the gaming and overall performance of the PC. Razer Cortex is particularly helpful for gamers as it takes the gaming experience to a whole new level. Hence, if you are a gamer, then you should give a try to this best computer optimizer. Below are a few of its central features.

Features

• The software offers automatic game and PC performance optimization.
• It cleans junk without any efforts on your part.
• It’s capability to Temporarily suspend the non-essential programs while you are engaged in high-end games makes it one of the best free system optimizer tool.
• The program also microimages the operating system to give FPS a boost.
• It can even function as a CPU optimizer for Windows 10 that disables & enables the sleep mode as per requirements for better CPU performance.

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If the above downsides do not seem troublesome, then this is surely the best PC optimization software that you may use.

6. Auslogics BoostSpeed

“System optimizer for Windows 10 that turbocharges your PC”

System Requirements: Windows 10

License: Yearly

Price: $59.95

Free version: Available

Developer: Auslogics

Auslogics is a developer that always surprises users with incredibly amazing PC care tools. One of its recent offerings includes BoostSpeed. It has become one of the best free PC optimization software within a short span of its launch. Below are the features that brought it to this position.

Features

• The program deletes junk after a complete system diagnosis.
• It helps to remove temporary files, web browser cache, unused error logs, leftover Windows Update files, temporary Sun Java files, unneeded Microsoft Office cache, and more such waste items, which makes it one of the best PC optimization software.
• BoostSpeed can also scrape away corrupt keys and invalid registry entries for a stable and smooth PC performance.
• One can easily tweak the internet connection settings for faster browsing and glitch-free calling experience.
• It eliminates details such as passwords from the hard drive to safeguard your privacy.
• The software also hosts tools to allocate maximum PC resources to the active applications.

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You can consider this as the best system optimizer for Windows 10 if you are a tech geek as the novices may face problems with its complex navigation.

7. AVG PC TuneUp

“The allrounder Windows 10 optimization tool”

System Requirements: Windows 10, 8, 7

License: Yearly

Price: $49.99

Free version: Available

Developer: AVG Technologies / Avast

AVG is an immensely popular name in the tech domain. It offers a plethora of useful PC care tools. This offering from the house of AVG is not merely the best PC tune-up software. It also performs several other functions, such as letting you uninstall the unneeded and unwanted programs from the PC. It also frees up the hard disk space and gives it the much-needed breathing space. Hence, no doubt why so many people consider it as one of the best PC optimizer programs for Windows PC. Below are more of its striking features.

Features

• The program hosts an in-built software updater.
• It also boasts a junk cleaner that removes unwanted applications and their remnants.
• AVG PC TuneUp has a tool to enhance the PC’s battery life as well.
• In addition to tweaking the device’s performance, it also helps you conserve the battery life of your laptop.
• The tool also puts the unneeded startup applications to sleep.
• It cleans items that hog up disk space and invalid registry entries.

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If the above downsides don’t bother you, then this is among the best PC optimizer software that you may use.

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Best PC Optimizer Tools for Windows 10 at a glance

Now lets compare and review these best PC optimization software.

Product Name	Installer Size	Software Size	Cleaning Features	Optimizing Features	Security Features	Additional Features
Iolo System Mechanic	32 MB	81 MB	Software Uninstaller,Disk Cleaner, Junk Files Cleaner, Private Data Cleaner, Broken Shortcuts Remover	Disk defrag-on Tool, RAM Booster, Startup Manager, Internet Booster Settings Fixer	Antispyware, Web Protection, Tools Privacy, Advisor	Tray app Scan Scheduler Files Wiper Backups Manager
Iobit Advanced SystemCare	48 MB	166 MB	Duplicates Finder & Remover, Disk Cleaner ,Junk Files Cleaner, Private Data Cleaner, Broken Shortcuts Remover	Registry Fixer, Disk defrag-on Tool, RAM Booster, Startup manager Context Menu Manager Tasks Manager, Internet Booster Settings Fixer	Antispyware ,Anti Adware ,Web Protection, Tool Webcam, Antitheft Privacy ,Advisor	Tray app Scan Scheduler Files Wiper Detailed System Report Backups Manager Software Updater Drivers Updater
Piriform CCleaner	28 MB	63 MB	Software Uninstaller ,Duplicates Finder & Remover, Disk Cleaner ,Junk Files Cleaner, Private Data Cleaner, Broken Shortcuts Remover	Registry Fixer, Disk Defrag-on Tool, RAM Booster,Startup Manager, Tasks Manager, Settings Fixer Context Menu Manager	Privacy Advisor	Scan Scheduler Drive Wiper System Restore Software Updater Drivers Updater
Ashampoo WinOptimizer	19MB	76MB	Disk Cleaner, Junk Files Cleaner, Private Data Cleaner, Broken Shortcuts Remover, Duplicates Finder & Remover, Software Uninstaller	Registry Fixer, Disk Defrag-on Tool, RAM Booster, Startup Manager, Context Menu Manager, Tasks Manager, Internet Booster ,Settings Fixer	Antispyware,Anti Adware, Web Protection, Privacy Advisor	Scan Scheduler Files Wiper Detailed System Report Backups Manager
Razer Cortex	5MB	232MB	Disk Cleaner ,Junk Files Cleaner	Registry Fixer, Disk Defrag-on Tool ,RAM Booster, Settings Fixer	Not Available	Tray app Scan Scheduler Detailed System Report
Auslogics BoostSpeed	26MB	126MB	Disk Cleaner, Junk Files Cleaner, Private Data Cleaner , Broken Shortcuts Remover, Duplicates Finder & Remover, Software Uninstaller	Registry Fixer, Disk Defrag-on Tool, RAM Booster, Startup Manager, Tasks Manager, Internet Booster Settings Fixer	Antispyware, Web Protection, Privacy Advisor	Tray app Scan Scheduler Files Wiper Detailed System Report Backups Manager
AVG PC TuneUp	59MB	208MB	Junk Files Cleaner, Privacy Cleaner ,Broken Shortcuts Remover, Duplicates Finder & Remover, Software Uninstaller	Registry Fixer, RAM Booster, Startup Manager	Privacy Advisor	Tray app Scan Scheduler Files Wiper Detailed System Report

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PC Optimization Software: Frequently Asked Questions

Below we have also answered some of the general questions that most of the people have while using a PC optimizer software.

Q1. How can I pick a good PC optimizer?

If you want to pick the best PC optimization software, then you have to clearly understand the requirements of your system. Generally, a PC requires junk cleaning, driver updates, and registry clean up to function correctly. Thus, for you, a good optimizer is one that provides all these functionalities.

Q2. Do PC Optimizers really work?

The answer to this question depends upon the computer optimizer that you are using. If you use some random tool from an inexperienced developer, then no one can guarantee its working. However, the legit, tried, and tested tools, such as Win Magician listed above surely work.

Q3. What is the best free PC repair software?

The best free system optimizer and repair software is one that eliminates all the issues plaguing your PC and elevates its performance. In our view, Win Magician is one such software. However, you can freely pick your favorite from the products enlisted above.

Q4. How can I optimize my computer performance

Although manual optimization is both risky and tiring, still if you want to go ahead with it, then you may try the following.

• Remove junk from the PC
• Delete registry entries pointing to non-existent programs
• Defrag the hard drive
• Update drivers and delete unneeded applications
• Manage data files and startup programs.

In no mood to try the above cumbersome ways? Then, act smart and pick a free PC optimization software to automatically elevate the computer performance.

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Which Windows 10 PC Optimizer Did You Choose?

We hope, after knowing about the best PC optimizer software and the answer to the frequently asked questions, you’ll make the correct choice. Optimize your PC’s performance and take it to another level with the best PC optimization software. But, before you jump on to do that, do not forget to subscribe to Innovana Blogs for more such interesting information and tech updates.