A PC cleaning software offers an easy way to optimize your computer performance, prevent harmful malware, and ensure overall health and safety of your Windows system. It comes with a plethora of PC maintenance tools to remove unwanted and redundant programs and helps in enhancing the speed and performance of your computer.
Defragment your data, declutter your hard drive, and optimize the overall working of your Windows device with the best free PC cleaner software. Read ahead to check out our curated list of best PC cleaner tools for Windows 10, 8, and 7 in 2021.
List of Best Free PC Cleaning Software for Windows 10, 8, 7 in 2021
If you are annoyed with the slow and sluggish speed of your Windows PC, check out our list of best PC cleaners to clean system junk, optimize performance, boost speed, manage registry entries, and much more.
We kickstart the list of the best PC cleaning software with a globally renowned product known as CCleaner. Anyone who wants to clean and speed up a slow computer or laptop should, without a doubt, install this industry-acclaimed system cleaner for Windows 10 and older editions. Developed by Piriform, this tool comes in three versions: CCleaner Free, CCleaner Professional, and CCleaner Professional Bundle.
What we Love About CCleaner?
- Intelligent cleaning modules to clear system junk, tracking cookies, and temp files.
- Powerful registry cleaner to solve invalid registry entries and broken Windows settings.
- Comes with a built-in disk space analyzer utility that helps find out which files or folders are consuming extra space on your computer.
- Disables background running programs to help you make your Windows computer boot faster.
- It also comes with a duplicate photo finder and cleaner utility that helps you get rid of similar photos, videos, and other redundant files.
All in all, CCleaner is undoubtedly among the best free PC cleaner tools that you may use to speed up and clean your computer.
2. AVG Tune-Up
Known for its class-apart functionality and advanced features, AVG TuneUp takes the second place on our list of best free computer cleanup software. Give your old PC more power and make it run just like a new machine.
What We Love About AVG Tune-Up?
- It puts all unwanted and unnecessary applications to sleep with its incredible Sleep Mode Technology. This cuts down the boot time and enhances the response time of your device.
- Deep clean your computer system to remove system cache, residual files, system junk, and other unwanted files.
- Remove bloatware with its software uninstaller functionality.
- Enjoy hassle-free and automatic software updates.
- Enjoy lighter browsing with its Browser cleaner feature.
- Fix system bugs and avoid crashing issues.
If you want to clean disk space and elevate your PC performance, AVG TuneUp is the best cleaner for Windows 10 available in the current industry.
3. ITL Windows Optimizer
Enjoy a faster and cleaner working with this best free PC cleaning software. It is one of the most efficient and reliable software that offers a one-stop solution for all your PC maintenance and protection requirements.
What we Love About ITL Windows Optimizer?
- It ensures complete web protection and online safety. Apart from this its Ad blocker functionality also protects your browser from infected ads and banners.
- Performs regular system scans and delete unwanted data, privacy traces junk files, memory dumps, and much more.
- It scans your device for invalid registry entries to boost its response and loading time.
- ITL recovers lost hard disk space and enhances the overall speed of your device making it run fast.
In short, this cleaner app for PC is currently rated as one of the best programs to clear disk space and speed up slow computers.
Pick this best free PC cleaner software to speed up, clean, tune-up, and protect your Windows computer. Advanced SystemCare from IObit is one of the most appealing and well-organized PC cleaning utilities that helps you to free up RAM and manage the registry entries of your Windows device.
What we Love About IObit Advanced SystemCare?
- It comes with a clean and convenient interface powered with easy functionality.
- Thoroughly clean your PC with its incredible junk cleaning abilities. It can delete temporary files, system logs, APK files, system cache, and other unwanted files in a single click.
- It also corrects all your hard drive related errors to boost system performance.
- In addition to a free version, it is also available in a Pro version that comes loaded with advanced features like deep registry cleaning, real-time optimization, internet-speed boosting, privacy protection, and much more.
Anyone unsure about where to look for cleaning their PC should try out this best free computer cleanup utility.
5. PC Booster
Optimize your computer and maintain its overall health with PC Booster, the best PC cleaner for Windows 10. It makes your machine run faster, frees up hard disk space, and deletes your browser traces.
What we Love About PC Booster?
- It provides customization system cleanup options.
- Boost your internet speed.
- Tune-up your device for faster loading and response.
- It repairs and fixes invalid registry entries which improve system stability.
- It ensures complete online privacy and protection by deleting your browsing history and details on online activities.
All in all, PC Booster is the best PC cleaning software for Windows 10 users seeking to get a faster and optimized Windows system.
Ashampoo WinOptimizer is one of the best free PC cleaner utility software that you can pick to fulfill your PC maintenance needs.
What we Love About Ashampoo WinOptimizer?
- Super- Efficient PC optimization tool that collects and deletes digital waste from your device.
- The computer cleaner tool is powered with a user-friendly interface.
- It is best known for its deep protection, junk cleaning, and PC tweaks functionality.
- It reduces memory hogs and optimizes the startup time of your device.
- Defragment your hard disk space for better performance and speed.
- It erases your browsing traces and tunes up your net connection.
If you’re looking for an intuitive and easy to use cleaning app for Windows 10, then you should consider using this best free PC cleaning software.
If you want to remove junk and clear disk space on your PC, pick this powerful yet easy to use best PC cleaner software. Symantec Norton utilities aims at enhancing your device performance to make it more fast and stable.
What we Love About Symantec Norton Utilities?
- This PC cleaning utility for Windows scans your device for unwanted files, junk, system cache, and residual files to reclaim lost PC space.
- It blocks all background applications to boost startup time.
- It declutters your web browser and deletes cookies browsing history and temporarily to ensure your online privacy.
- It repairs broken and invalid registry entries to speed up your PC.
- This Windows 10 PC cleaner tool comes with a 30-day free trial period.
Norton Utilities from Symantec comes with an array of PC cleaning modules, making it one of the best tools to cleanup Windows 10 and older versions.
If you are looking for the best free PC cleaner utility tool that can help you to remove unwanted programs, clear hard disk space, and increase the response time of your device then SlimCleaner Free can be a great option. Below we discuss the notable offerings of this tool that make it the best PC cleaning software of 2021.
Read More: How to Remove Junk Files From Windows 10
What we Love About SlimCleaner Free?
- One-click PC scanning and cleanup. Get rid of system junk, old, and large files in a hassle-free manner.
- It is powered with a dedicated performance boost mode which aims at boosting the overall performance and speed of your device.
- It alerts you about all unwanted startup items.
- Efficiently manage the power used by your Windows computer with its power management mode.
- This PC cleanup tool for Windows comes with a 7 day free trial option.
In short, you can give this best PC cleaner tool a try if you want to speed up your computer and take its performance to a whole new level.
9. Razer Cortex
If you are a gaming enthusiast who loves to play graphic demanding games, Razer Cortex will make your gaming experience extra special. This best free PC cleaner for Windows 10 removes unwanted load from your system resources, defrags your hard drive, and clears out disk space to provide unmatched gaming speed.
What we Love About Razer Cortex?
- It is compatible with several versions of Windows OS.
- This free PC cleanup software offers smooth visual effects with astonishing performance developments.
- It can automatically turn off unwanted background applications to ensure optimal resource utilization.
- It also provides you with FPS statistics and data.
Another Best free PC cleaning software that you can pick to locate and remove junk items, fix speed issues, and maintain the health of your device is Auslogics BoostSpeed.
What we Love About Auslogics BoostSpeed?
- It can scan your device and delete web browser cache, temporary files, residual files, system junk within minutes.
- It eliminates and erases your browsing history for enhanced online protection.
- Detects and fixes system issues for better and uninterrupted performance.
- This free PC tuneup software can also adjust your internet connection for faster downloading and smooth browsing.
Iolo System Mechanic promises faster downloads, improved CPU speed, faster startup, and improved graphics. This best PC cleaner software is highly popular amongst the masses for fairly good reasons.
Read More: Best Encryption Software For Windows
What we Love About Iolo System Mechanic?
- It disables and removes unwanted startup items.
- It patches browser loopholes and deletes your browsing history to ensure online protection.
- It can effortlessly remove junk and free up the hard disk space for better speed.
- It cleans and repairs internet settings for faster browsing speed.
BleachBit is another incredible and efficient PC cleaning software that you can pick to tune up your slow and sluggish PC. Below are some of the praiseworthy features that make BleachBit one of the best free PC cleaner utilities to clear disk space.
What we Love About BleachBit?
- It is a freeware PC maintenance and optimization tool.
- It can swiftly recover lost memory space by removing junk, deleting cookies, removing system logs, cleaning browsing history, and removing the cache.
- Improves your online system privacy.
13. Wise Cleaner 365
Make your PC responsive, junk-free, and fast with this stunning and best PC cleaner and tuneup software. Use it to improve the overall health and stability of your device.
What we Love About Wise Cleaner 365?
- It optimizes Windows startup in a hassle-free manner.
- It enhances the speed of your device by defragging your hard disk items and cleaning system junk.
- It protects your online privacy by eliminating your browsing history and ensures that you don’t leave any digital footprints.
If you’re looking for the best PC cleaning software to clear junk files and recover lost disk space, Wise Cleaner 365 is strongly recommended.
The next best free PC cleaner utility tool on our list is called Easy PC Optimizer. This PC cleaning tool for Windows helps improve Internet download speed, boot time, RAM, and CPU performance.
What we Love About Easy PC Optimizer?
- It can fix all Windows errors in a few steps.
- It can effortlessly repair all broken and invalid registry entries. Additionally, it also keeps a backup to avoid any data losses.
- It optimizes your device startup and eliminates all unwanted files and digital junk.
Next on our list of the best cleaning software for Windows PC is FixmyPC. Pick this feature-rich tool to fix and repair your device for all speed and performance-related issues. Let’s have a quick at the prominent features that make it the best PC cleaner software of the town. Pick this feature-rich tool to fix and repair your device for all speed and performance-related issues.
What we Love About FixmyPC?
- It can fix your Windows-related problems.
- Disable background apps for better resource allocation and fast startup.
- It prevents junk from cluttering your device.
- It can scan your device for invalid registry entries making it more stable.
- It offers one-click PC maintenance and tuneup functionality.
Our last pick for best free PC cleaner tool is Avira System Speedup. Wipeout your digital footprints and optimize your PC to enjoy safe and fast working.
What we Love About Avira System Speedup?
- Delete system junk and unwanted files to keep your system clean.
- Optimize your startup items and enhance their responsiveness.
- Simple and clean interface with one-click PC cleaning tools.
CleanMyPc is all in one software which helps in cleaning the PC and keeping the speed maintained. The software keeps a track on performance and the factors which can affect the performance like adware,malware and ransomware.
What we love About CleanMyPC?
- CleanMyPC keeps cleaning the unwanted files from the PC like broken downloads, outdated caches and logs.
- The files which you would struggle to find, by using the PC cleaner software you can locate them with just one click.
- Not just locating and removing junk the software can help fix the problems of the PC.
- The software is available in Windows and Mac
PC TuneUp Maestro is an easy to operate software with effective tools to help run your PC faster. It offers an advanced suite for PC maintenance with amazing tools. All in all the software provides the user with options to fix, clean and optimize PCs for best performance.
What we love About PC TuneUp Maestro?
- The software is best for new users as it guides them to install and download the right software for the PC.
- By using the PC TuneUp Maestro user can also optimize the system’s registry.
- With the inbuilt disk defragmentation tool the user can optimize the hard drives as well.
- While the software is working it will keep only the necessary apps active which can help in speeding up the work.
- Regular updates make it more effective.
Speed Up & Optimize Your Windows with Best PC Cleaner Tools (2021)
Computer systems and laptops form an integral part of our day to day life. PC cleaning software helps in maintaining its overall health and ensures smooth working.
Such a tool helps to remove junk files, fixes registry entries, eliminates issues resulting in slow PC speed, and enhances its overall performance. In addition to this, they also take care of your online privacy. So, what are you waiting for? Refer to the above mentioned best free PC cleaner software to clean, optimize, and speed up your slow Windows computer.