5+ best software to fix high CPU usage

by Radu Tyrsina
Radu Tyrsina
Radu Tyrsina
CEO & Founder
Radu Tyrsina has been a Windows fan ever since he got his first PC, a Pentium III (a monster at that time). For most of the kids of... read more
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  • High CPU usage is one of the most common problems that a PC user experiences. It can thankfully get fixed in no time without leaving behind any problems whatsoever.
  • Regardless of the capacity of your device, if you don't use good optimization tools, you will experience high-CPU-related issues such as slow responses and app crashes.
  • There are several problems that can determine high CPU usage, and you can find in the list below software that can detect and fix all of them.
  • On top of that, most of these apps include disk cleaners, backup solutions, and even virus removal tools.

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High CPU usage can indicate various problems. If a program is eating up your whole processor, there is a high chance that the program is not behaving correctly and this issue must be fixed.

A maxed-out processor can also be a sign of a virus lurking in the background or adware infection, and these are problems that should be addressed immediately.

High CPU usage might also mean that your computer cannot keep up with whatever it is that you want to do and this could mean that you need to upgrade your system.

The most common causes for high CPU usage comes from unnecessary files and processes cluttering your PC and browser. 

We leave behind and forget about installers, cookies, temporary data, and other useless files. This can really add up and take a toll on the performance of your PC.

This is why using a PC cleaner feature, hence removing these unnecessary files is one of the first steps you should consider when trying to improve the performance of your PC.

However, the functionality of the tools recommended below doesn’t stop there. These solutions include safe partition settings toolsets, priority settings for processes, broken file fixers, and many more. 

Even though some of these optimization processes can be done manually, using dedicated software is probably a better idea since they ensure more safety and are configured to prevent any loss of data.

We picked out some of the best tools that can fix high CPU usage for Windows 10, and we recommend that you take a look at their sets of features to see how they are working and what exactly they can do for your system.

What are the best tools to fix high CPU usage on Windows 10?

Avg TuneUp Utility

avg tuneup utilitiy

This utility provided by AVG comes with full support for all major sources of high-CPU usage. The software has a clean and easy-to-use interface that doesn’t need much time to get used to.

AVG TuneUp cleans all your drive of junk files. It precisely identifies installers, temporary system files, cache files, and other types of the unnecessary clutter that only takes up space without providing any benefits.

Alongside the disk cleaner, this utility for Windows also has a browser cleaner. It is compatible with all browsers and only removes unwanted data. This alone can highly increase browser speed and makes for a smoother online experience.

Another common issue that can slow down PCs is unwanted software. Most of us install tons of apps to try them out and then barely use them. These can, however, run in the background and interfere with the apps we actually use, making them run slower.

AVG TuneUp Utilities has a powerful uninstaller feature that can identify the programs you no longer use and remove all traces of them, including installers or other junk files. Besides your personal usage rates, TuneUP provides cloud-based usefulness scores based on blacklists/whitelists, algorithms, and user ratings.

If you are not completely satisfied with the results of the above-mentioned features and your PC still runs slowly, try the Sleep Mode feature. This is especially useful for low-end computers because it lets you keep all the apps you need, without compromises, but disables them when they are not in use. This ensures that no unnecessary processes running in the background.

AVG TuneUp does regular scans for updates for all your apps and automatically installs them. This feature can be disabled or set up to request your approval, but it is yet another optimization measure that makes for good speed and also up-to-date security.

Other key features include:

  • Removes cookies
  • Fixes registry issues
  • Available in multiple languages

This software is compatible with Windows operating systems starting from Windows 7. It has both a free trial version and a premium, full-featured version.

AVG TuneUp Utilities

AVG TuneUp Utilities

Optimize your PC with great app& file management features, disk cleaners, and other optimization tools.

Free trialVisit website

EaseUS Partition Master Free

ease us partition master main window banner

This is a bonus app that we’re adding to the list because it works flawlessly with systems running Windows 10 Creators. Sometimes your partition might be responsible for high CPU usage.

Usually, after installing the Windows 10 Fall Creators update, computers get extremely slow, and this is one of the best fixes.

The EaseUS Partition Master Free lets you fix file system errors and clean up junk files that take high CPU usage and disk usage as well.

EaseUS provides partition resize controls. It makes the process easier and very accessible for all users. It lets you set exact amounts of memory for each partition without losing any data.

It also lets you merge partitions together. This can boost PC functionality especially when you have multiple small, cluttered partitions.

This software also lets you change the label of your partitions and drivers in just a few clicks. This leads to better organization.

Here’s a list of the key features of this handy tool:

  • It is completely free
  • The software helps you create, resize, clone, move, merge, and format partitions
  • Trusted by over 10.000.000 users worldwide
  • It has been on the market for over 10 years now
  • Supports all Windows versions

EaseUS has an upgraded pro version that comes with additional features such as OS migration support, intelligent partition adjustment, or management of dynamic volumes.

Get EaseUs Partition Master Free

Smart High CPU Usage Fixer Pro

This is a CPU usage fix pack for high CPU usage in just three simple steps. The software will also speed up your PC. High CPU Usage Fixer is a comprehensive computer error fixer and Windows registry cleaner.

It can fix various Windows registry issues effortlessly. You will also be able to use a few manual fixes for all of your system’s problems.

This is a pretty great piece of software that can be used in order to clean your system and improve usability and performance with just a few clicks of your mouse.

High CPU Usage Fixer comes with a straightforward interface that will turn out easy to understand and use even for beginners

This software can diagnose and fix various system errors with its error knowledge base.

It can manage startup items, browser objects, Internet browser clutter, and more.

Smart CPU Usage Fixer also cleans registry files and has some Internet security and privacy features.

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This tool is designed to provide users’ computer systems with enhanced optimization, and this will result in better management of startup items, desktop, browser objects, system service, and the Internet

Check out the best features that are included in this tool:

  • With this tool, you can instantly fix computer errors
  • High CPU Usage Fixer will speed up your system and Internet as well
  • The system’s setting will be fine-tuned to maximum performance.

All the sophisticated utilities that are included in this tool will make sure that your system is tuned up in order to run at its optimal state.

It’s also important to note that the app is an excellent Windows registry cleaner as well. make sure to check out more functionalities and advantages of this software on their site.

Get Smart High CPU Usage Fixer Pro

Process Tamer

Process Tamer is a tool that runs on your system and watches the CPU usage of all the running processes on your computer.

The software comes with a built-in process usage viewer that allows you to see what is using the CPU and what priority is currently running.

When this utility detects an operation that has gone over a particular threshold of the CPU usage, it temporarily reduces the priority level of that operation until the CPU usage gets back to normal levels.

After the usage level drops below a certain level, that original priority will be restored. As a result, your system will be able to run smoothly and lag-free again.

This feature is very useful in most instances, enabling your PC to run smoother. However, if you don’t want to change process priorities for certain operations, you can easily turn it on and off.

Therefore, the process can be told to force run a set priority every time or to be ignored by the software and continue running at its standard levels.

It’s important to note that the Ignore rule will turn out to be handy especially when programs such as burning apps or media players might set their priority high to avoid being interrupted.

Check out other essential features that are packed in this tool:

  • Simple UI with intuitive controls
  • Balloon tooltip notifications of any real-time adjustmenets
  • Very lightweight

Process Tamer comes with a few configuration options that include changing the trigger point for low and high CPU usage, smoothing the usage average over time and controlling the behavior of background processes

Get Process Tamer

Process Lasso

process lasso task manager software

This is another useful tool that can automatically adjust process priorities. It also can alter which processor cores are used.

This will be achieved via a technique that is called Process Balancing that will produce the effect of keeping processes from hogging your system’s resources and reducing your computer’s levels of responsiveness.

This is definitely a more advanced tool with lots of functions that have various effects, so if you have enough patience to learn what all of them do, then this might be the perfect solution for your system’s needs.

Process Lasso is overall a powerful and really efficient utility so you might as well check it out.

Check out some other great features that are packed in this handy tool:

  • One of the most powerful features is the sheer amount of options that are available for controlling processes
  • You will find a lot of configurations and context menu entries which might be more useful for advanced users rather than beginners
  • The main window shows some nice graphs and load meters and the central area is a process viewer and manager
  • Power plan automation
  • Provides detailed log reports

Process Lasso has a free and a Pro version. The software is compatible with Windows operating systems starting with Windows 7. It can also be used on Windows servers, versions 2012-2019.

Get Process Lasso


bullguard antivirus banner

Bullguard has over 19 years of experience protecting and being responsible for the safety of millions of users worldwide. This awesome software is the perfect choice for your windows protection.

If you suspect your PC from being infected by some malware that is causing high CPU usage, Bullguard is perfect for you. This app offers a complete range of security and privacy solutions.

It has all the necessary tools for your online safety, protecting both your data and your identity with the VPN feature it includes. Connect to public wi-fi safely and securely thanks to Bullguard.

Once installed, the program will scan, diagnose, and remove any threat it finds on your PC, be it major or insignificant. If your CPU is giving you a hard time, you should definitely try Bullguard.

Bullguard has an integrated tune-up utility that scans your computer for broken files, unnecessary software, and other similar issues.

Bullguard scans and removes temporary internet files, Windows temp files, broken registry items, unnecessary start-up apps, and more.

When Bullguard detects low free space rates, it scans for unwanted programs, unfinished uninstallations, as well as cluttered recycle bins.

Other key features include:

  • Dynamic machine learning protection
  • Game booster
  • Identity protection

Bullguard is a subscription-based antivirus software with a 30-day money-back guarantee. 

Get Bullguard

These are the best tools that you can find online to fix your high CPU usage-related issues. After taking a look at their features, pick the one that seems to most fit your needs and give it a go.

Make sure you tell us your results and experience with these tools in the comment section below. Good luck!

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