OnyX Alternatives for Windows

OnyX is not available for Windows but there are plenty of alternatives that runs on Windows with similar functionality. The best Windows alternative is CCleaner, which is free. If that doesn't suit you, our users have ranked more than 25 alternatives to OnyX and many of them are available for Windows so hopefully you can find a suitable replacement. Other interesting Windows alternatives to OnyX are AVG PC TuneUp, jv16 PowerTools, Click&Clean and CleanAfterMe.

OnyX alternatives are mainly System Cleaners but may also be Duplicate File Finders or Hard Disk Diagnostic Tools. Filter by these if you want a narrower list of alternatives or looking for a specific functionality of OnyX.

OnyX alternatives page was last updated

OnyX

Free • Proprietary
System Cleaner

OnyX is a multifunction utility that you can use to verify the structure of the system files, to run miscellaneous...

More about OnyX

CCleaner
Is this is a good alternative?
Yes
No
Freemium • Proprietary
System Cleaner
Duplicate File Finder
Software Uninstaller
Mac
Windows
Android
Android Tablet
281 CCleaner alternatives
CCleaner is a system optimization/cleaning tool. It removes unused files from your system, allowing Windows to run faster and freeing up valuable hard disk space. It can also clear your internet history and act as a fully featured registry cleaner.
- - CCleaner is the most popular Windows, Android, Mac & Android Tablet alternative to OnyX.
- - CCleaner is the most popular free alternative to OnyX.
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CCleaner Features
1. PortableCCleaner can be used from a USB stick or similar with no prior installation.
2. Delete Temporary FilesYou can use CCleaner to delete temporary files to clean up and optimize your system.
3. Photo RecoveryCCleaner can recover photos from damaged, failed, corrupted, or inaccessible storage.
4. Recover Corrupted FilesCCleaner can recover and repair corrupted files that won't open or that open with an error.
5. Dark ModeCCleaner supports dark mode for comfortable usage in low light conditions.
Optimal performance
Real-time monitoring
Optimization
Hardware Monitoring
Bundleware
The software tries to install Avast too - Spyware, runs in background and collects information to send to Avast. Background mode can be disabled, but gets re-enabled on each run - Shows pop-up system wide ads from time to time

Opinions about CCleaner as a Alternative to OnyX
Most users think CCleaner is a great OnyX alternative.
AVG PC TuneUp
Is this is a good alternative?
Yes
No
Paid • Proprietary
System Cleaner
Duplicate File Finder
Software Uninstaller
Windows
182 AVG PC TuneUp alternatives
Make your old PC live longer — and your new PC run faster — with AVG TuneUp. Our PC optimizer comes with revamped Sleep Mode technology to boost your PC speed and performance, and Disk and Browser Cleaners that free your storage space.
- - AVG PC TuneUp is the most popular commercial alternative to OnyX.
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AVG PC TuneUp Features
1-click maintenance
Customize Windows
Memory Optimization
Registry repairing
jv16 PowerTools
Is this is a good alternative?
Yes
No
Paid • Proprietary
System Cleaner
Software Uninstaller
Duplicate File Finder
Windows
190 jv16 PowerTools alternatives
jv16 PowerTools is the ultimate Windows optimization and tuneup utility suite. The bottom line is that it keeps your computer running smooth, fast and greatly improves its overall stability.
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jv16 PowerTools Features
Registry repairing
Registry Tweaks
Batch Uninstaller
Click&Clean
Is this is a good alternative?
Yes
No
Free • Proprietary
System Cleaner
Mac
Windows
Linux
Chrome OS
Google Chrome
Waterfox
Pale Moon
Firefox
200 Click&Clean alternatives
Click&Clean is a free, fast and easy-to-use extension for Google Chrome and Mozilla Firefox that can be used as a powerful private data Cleaner.
- - Click&Clean is the most popular Linux alternative to OnyX.
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Click&Clean Features
1. Delete Temporary FilesYou can use Click&Clean to delete temporary files to clean up and optimize your system.
Browser extension
Legacy Firefox Addon
CleanAfterMe
Is this is a good alternative?
Yes
No
Free • Proprietary
System Cleaner
Windows
49 CleanAfterMe alternatives
CleanAfterMe allows you to easily clean files and Registry entries that are automatically created by the Windows operating system during your regular computer work.
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CleanAfterMe Features
1. PortableCleanAfterMe can be used from a USB stick or similar with no prior installation.
2. Delete Temporary FilesYou can use CleanAfterMe to delete temporary files to clean up and optimize your system.
Acer Care Center
Is this is a good alternative?
Yes
No
Free • Proprietary
System Cleaner
Defrag Tool
Windows
265 Acer Care Center alternatives
A system optimization/cleaning, update and disk defragmenter tool, only for acer products.
Acer Care Center has no features, suggest some!
CCleaner Cloud
Is this is a good alternative?
Yes
No
Paid • Proprietary
System Cleaner
Defrag Tool
Windows
Online
Software as a Service (SaaS)
175 CCleaner Cloud alternatives
CCleaner Cloud lets you Run day-to-day tasks such as analyzing, cleaning, defragging and installing across multiple machines from your computer, phone or tablet.
- - CCleaner Cloud is the most popular Web-based & SaaS alternative to OnyX.
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CCleaner Cloud Features
Remote Updates
Remote Task Execution
Registry repairing
SEO Reports
EaseeControl
Is this is a good alternative?
Yes
No
Free • Proprietary
System Cleaner
Windows
157 EaseeControl alternatives
EaseeControl optimize your pc performance, helps you to keep your personal data protected when you surf on internet, delete the unnecessary files from your computer and mostly it can resolve any problem that you're facing with your pc.
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EaseeControl Features
Optimization
Toolwiz Care
Is this is a good alternative?
Yes
No
Free • Proprietary
System Cleaner
Duplicate File Finder
Defrag Tool
Windows
159 Toolwiz Care alternatives
Toolwiz Care is a free tool set designed to speed up your PC and give your system full care. With multi-functional optimization suite, this software provides a collection of tools that includes System Checkup, System Cleanup, System Speedup, System Virtualization and 40+...
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Toolwiz Care Features
Disk Maintenance
Software Management
1-click maintenance
Discontinued
Discontinued but still available at download sites: http://www.majorgeeks.com/files/details/toolwiz_care.html
4-Organizer Ultra
Is this is a good alternative?
Yes
No
Paid • Proprietary
System Cleaner
Windows
86 4-Organizer Ultra alternatives
AI-Powered care for your PC, fully automatic speedup, organization, cleaning, decluttering and sorting. Use 4-Organizer Ultra: Spend your time on life, not on routine tasks.
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4-Organizer Ultra Features
1. Delete Temporary FilesYou can use 4-Organizer Ultra to delete temporary files to clean up and optimize your system.
2. End-to-End Encryption4-Organizer Ultra has E2E Encryption, for entire or parts of the app.
3. Dark Mode4-Organizer Ultra supports dark mode for comfortable usage in low light conditions.
4. Mood Tracking4-Organizer Ultra can keep a record of your personal mood or someone else at regular intervals.
5. AES-256 Encryption4-Organizer Ultra has AES-256 Encryption, i.e. very strong security.
6. Ad-free4-Organizer Ultra doesn't contain any form of external advertising.
7. Command line interface4-Organizer Ultra either have CLI support or is a CLI-only app.
Optimization
Disk Maintenance
AI-Powered
Clean design
Personal-assistant
Auto Update
Avast Cleanup Premium
Is this is a good alternative?
Yes
No
Paid • Proprietary
System Cleaner
Mac
Windows
Android
243 Avast Cleanup Premium alternatives
Next generation tuneup and cleanup for your PC.
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Avast Cleanup Premium Features
Memory Optimization
Tweak-7
Is this is a good alternative?
Yes
No
Paid • Proprietary
System Tweaker
Windows
50 Tweak-7 alternatives
Tweak-7 is everything you need to customize and tweak Windows 7 to fit your needs. From start menu, to desktop tweaks, from taskbar customization to system tweaks.3D system performance analyzation combined with heaps of system related tweaks to optimize your Windows 7 in speed...
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Tweak-7 Features
Customizable