Running low on disk space and your PC feels slow?
Overwhelmed with duplicate files, junk files, and low-quality photos?
Quickly manage your files and bring your PC back to peak performance with our easy-to-use app.
Core Features
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cop win smartscan

Smart Scan

Give your PC a customized checkup with a single click.
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cop win turbobooster

Turbo Booster

Work faster, not harder. Optimize your PC's performance so you can enjoy your games and work without being slowed down.
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cop win disk

Disk Cleaner

Safely delete junk files and duplicate files to free up disk space.
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cop win registry

Registry Cleaner

Clean and optimize your Windows registry to eliminate errors and crashes.
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cop win diskmap

Disk Map

Scan your PC to visualize and analyze what's taking up your disk space.
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cop win app

App Manager & Uninstaller

Manage and organize apps easily. Thoroughly uninstall unwanted apps.

Clean up your PC

Make the most of your PC by freeing up space
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Say goodbye to junk files
Scan your PC for unneeded, outdated files, and clean them up to free up disk space.
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Delete hidden leftover files
Don't let leftover files stay behind and clog your operating system. Discover hidden junk files and delete them at the click of a button.
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Get rid of duplicate files and similar photos
Recover disk space by finding and deleting copies of documents, photos, movies, downloads, and other hidden files.
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Speed up your PC

Improve performance and responsiveness
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Turbo-charge your PC
Is your PC getting sluggish? Optimize your PC's performance by preventing less frequently used apps from starting automatically. Find and delete invalid leftover registry entries to prevent system crashes. Ensure that your PC is running at maximum performance.
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Clean your registry the easy way
Get Windows Registry clutter out of the way. Identify and delete invalid leftover registry entries to keep your system efficient, secure, and stable.
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Reduce startup time
Does your PC take a long time to start? Stop apps from automatically launching at startup if you don't frequently use them and optimize memory usage to improve performance.
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Boost your game experience
Boost your game. Unleash peak performance with our smart game booster. Pause background tasks, free up resources, enjoy smoother gameplay.

Protect your PC

Secure your digital life
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Stay safe from security threats
Find out if your PC is vulnerable by checking your operating system and apps against our industry-leading malware database for potential threats.
Enjoy peace of mind
Quickly check your PC's health to make sure your security settings are up to date. Stay protected against security threats.

Customer Reviews

Customer Reviews

I really wanna recommend this program . Since I downloaded it, Cleaner One not only helps me keep my computer running like new but manage “completely uninstalling” programs further saving computer resources and keeping everything in order on my system.
Adam
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commentlike
Works great it does the job getting rid of junk!
Billie
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commentlike
It provides a simple and quick way to get rid of junk! Really like the toolbar showing all visual information. Cleaner One really saved my PC.
Maeve
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commentlike
Quite good until now, saved a lot of space for me
Erin
lightstarlightstarlightstarlightstarlightstar
commentlike
I used to have problems with my PC and tried many software. I bet Cleaner One is the best among them.
Carlos
lightstarlightstarlightstarlightstarlightstar
commentlike
I really wanna recommend this program . Since I downloaded it, Cleaner One not only helps me keep my computer running like new but manage “completely uninstalling” programs further saving computer resources and keeping everything in order on my system.
Adam
lightstarlightstarlightstarlightstarlightstar
commentlike
Works great it does the job getting rid of junk!
Billie
lightstarlightstarlightstarlightstarlightstar
commentlike
It provides a simple and quick way to get rid of junk! Really like the toolbar showing all visual information. Cleaner One really saved my PC.
Maeve
lightstarlightstarlightstarlightstargraystar
commentlike
Quite good until now, saved a lot of space for me
Erin
lightstarlightstarlightstarlightstarlightstar
commentlike
I used to have problems with my PC and tried many software. I bet Cleaner One is the best among them.
Carlos
lightstarlightstarlightstarlightstarlightstar
commentlike
Cleaner One Pro for Windows
No Junk. No Lag. Just a Cleaner PC.
Your PC deserves the best care. Download Cleaner One to automatically give your PC a well-deserved tuneup and cleaning.
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Contact Support
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