Comodo System-Cleaner
System Cleaner is a file cleaner, disk registry cleaner, and privacy cleaner that includes our unique feature: SafeDelete™. With SafeDelete™, accidental deletions are a worry of the past.

-
Features
- Remove any corrupt or unnecessary registry entries
- Delete duplicate files and needless archives
- Obliterate your digital paper trail
- Boost your PC's speed by cleaning out its junk
- Fingertip control over Windows programs
-
Price: 100% Free
Overview
Features
Frequent
QuestionsSupport
Video
Why Comodo System-Cleaner?
Comodo System-Cleaner utilizes the patent-pending technology of SafeDelete to safely recover any files deleted in error, eliminating the risk from the process of PC cleaning.
Picture a messy room. This room may be littered with trash but also contains your valued possessions. The goal is obvious: get rid of the trash without throwing away any valuables. Now imagine an ultra-powerful vacuum that will destroy anything in its path, never to be seen again. You might think twice about where to point this vacuum! Other system cleaners have the same problem as this vacuum: good stuff gets obliterated,the same as bad stuff. In an attempt to perform some much-needed system maintenance, you could wipe out files necessary to your PC's performance! Comodo System Cleaner has made this problem obsolete. If CSC sucks in a valued possession, you can easily reach in and take it back out again. No harm done, and your computer keeps performing solidly.
Comodo System-Cleaner features:
- Windows registry cleaner identifies, removes or repairs any unnecessary or corrupted entries
- Disk cleaner removes all the clutter from your disk drive to free up space and improve performance
- Privacy cleaner deletes cookies, cache, history, and usage records, helping to protect your privacy and identity
- SafeDelete™ lets Comodo System Cleaner clean as deeply as possible without fear of removing something vital to your PC’s performance
- Includes a Windows customization tool to reveal previously obscure Windows settings and lets you tweak and change them with ease
Comodo System Cleaner's elimination of risk means it can reach deep into your PC and fully destroy any space-wasting junk. We've taken this ground-breaking feature and applied it to every aspect of CSC: the registry cleaner, disk cleaner, privacy cleaner, and duplicate finder. Users will also have access to a staggering menu of Windows customization options, to make your system perform exactly as you desire.
PC cleaning is a necessary maintenance task that can unfortunately be quite fear-inducing for the average computer user. Fear no longer: Comodo System Cleaner is here, and it's completely free. Happy cleaning!
System Requirements And Supported
Operating Systems
- 32 MB Ram
- 20 MB Disk Space
- Windows 7 - 32 or 64 bit
- Windows Vista - 32 or 64 bit
- Windows 2003 - 32 or 64 bit
- Windows XP - 32 or 64 bit
Price: 100% Free
Important Features of System Cleaner
- Deep cleaning of your PC's registry
- After a deep registry cleaning, Windows will be able to access the information it needs from the registry more quickly, boosting both performance and stability.
- Deep cleaning of your PC's disk drive
- Eliminate the clutter inevitably built up over time in your disk drive to free up space and improve performance.
- Clean-up scheduling
- Enter when you’d like System Cleaner to perform a deep clean so it's convenient for you.
- SafeDelete™ and Registry Protection
- Use these features to backup all your files before cleaning. When cleaning is complete, you’ll be able to make sure your PC is in perfect condition before deleting for good.
- Privacy cleaning
- Clear out your digital trail (cookies, cache, browsing history, and more) with the privacy cleaner to keep your private information out of the hands of others.
- Extensive Windows customization tool
- Alter dozens of obscure and hard-to-find Windows settings easily within Comodo System Cleaner's interface
Frequently Asked Questions about Comodo System-Cleaner
- I've used system cleaners before. How is System Cleaner any different?
- Comodo's is safe, and that's a huge difference. SafeDelete makes sure that nothing important (say, an application crucial to your PC's performance) is deleted until you make sure you want it to be.
- Does SafeDelete affect Comodo System Cleaner’s cleaning ability at all?
- Because SafeDelete is there as an emergency backup, Comodo System Cleaner is able to clean even deeper than other system cleaners out there. That’s a definite side benefit to eliminating risk from the cleaning process.
- My PC is working fine. Do I still need to clean my registry and disk drive?
- Yep. Think of System Cleaner as your PC’s mechanic. Your computer needs regular maintenance to make sure too much junk doesn’t build up. Every PC user should regularly clean out their computer.
- Why would I need a privacy cleaner?
- Well, if you share a computer with one or more people and want to keep your Web habits to yourself, a privacy cleaner is the only way to go. Also, clearing out your browser’s cache and stored cookies is important in preventing hackers from seeing your visited sites.
Support for System Cleaner
For System Cleaner support, download our user guide, check out the Comodo forums, or send an email to desktopsupport@comodo.com
Support Options for Comodo System Cleaner
Download the System Cleaner user manual You will find detailed technical information about the software in our user manual.
Visit our Knowledgebase
Our support forum contains easy to find answers to many common questions.
Email Support
If you can't find an answer within the manual or forum please email us at desktopsupport@comodo.com for further assistance.
*Please note that phone support is not available for free products.
Does Your PC Need Rescuing?
Get hands-on support from one of our live help experts for every-day pc problems with Live PC Support.