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Ccleaner
Optimize and clean effortlessly.
4.5

( 622 )

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Ccleaner Reviews & Product Details

Ccleaner Overview
What is Ccleaner?

CCleaner is a solution that allows users to clean, speed up and free up space on business endpoints. Scheduled cleaning means PCs run at optimum performance without disrupting internal processes and maintaining efficiency within teams. It is known as one of the more reliable options today as it helps reliably free up valuable disk space by cleaning unused files and settings.

Company Piriform Ltd
Year founded 2005
Company size 51-200 employees
Headquarters London, United Kingdom
Social Media
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What Ccleaner is best for?
How does Ccleaner compare to CleanMyMac X?
What are the pros and cons of Ccleaner?
Ccleaner Product Details
Capabilities
CLI
Segment
Small Business
Enterprise
Deployment Cloud / SaaS / Web-Based, Desktop Mac, Desktop Windows, Mobile Android
Support 24/7 (Live rep), Chat, Email/Help Desk, FAQs/Forum, Knowledge Base, Phone Support
Training Documentation
Languages English
Ccleaner Features
Automatic Updates
Backup and Restore
Browser History Cleanup
Customizable Cleanup
Detailed Reports
Disk Defragmentation
Disk Space Analysis
Disk Usage Visualization
Duplicate File Finder
Email Support
Error Reporting
File Shredder
Junk File Removal
Large File Finder
Multi-drive Support
Multi-language Support
One-click Optimization
Privacy Protection
Real-Time Monitoring
Registry Cleaner
Scheduled Scans
Secure File Deletion
Startup Manager
System Cache Cleaning
System Logs Cleanup
System Performance Boost
Temporary File Deletion
Temporary Internet Files Cleanup
Uninstall Manager
User-friendly Interface
Ccleaner Media
Ccleaner video thumbnail
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Ccleaner Screenshots
Ccleaner screenshot 1
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Disclaimer
Our research is curated from diverse authoritative sources and meant to offer general advice. We don’t guarantee that our suggestions will work best for each use-case, so consider your unique needs when choosing products and services. Feel free to share your feedback.
Last updated: January 18, 2026
Ccleaner Logo
622 Ccleaner Reviews
4.5 out of 5
Small Business (50 or fewer emp.)
Jan 06, 2022
 Source
Overall Rating:
5.0
XS
Xavier S.
Web Designer.
Share
"CCleaner help me to clean the computer simultaneously while I am working."
What do you like best about Ccleaner?

Automate the cleaning functions because when you perform an action with browsers (for example), they are automatically cleaned.

What do you dislike about Ccleaner?

Not to have an online profile inside their website.

What problems is Ccleaner solving and how is that benefiting you?

I have automated the complete and deep cleaning of the browsers when they open and close. In this way, every time I close the window (or windows) of the different browsers, they are cleaned and optimized.

Small Business (50 or fewer emp.)
Dec 16, 2021
 Source
Overall Rating:
5.0
GB
Gabriella B.
Volunteer
Share
"Excellent"
What do you like best about Ccleaner?

It can clean my disk drive better than the already-installed programs.

What do you dislike about Ccleaner?

You do have to pay a one-time a year fee but it's worth it.

What problems is Ccleaner solving and how is that benefiting you?

My computer is faster.

Mid Market (51-1000 emp.)
Nov 11, 2021
 Source
Overall Rating:
5.0
Ankita R. avatar
Ankita R.
Dotnet Developer
Share
"Vital for maintaining good PC performance"
What do you like best about Ccleaner?

CCleaner is an essential tool for maintaining the good health of your PC. It's easy to use and has an intuitive UI with all the tools easily accessible. It comes with in-built tools for cleaning your PC, cleaning the system registry, and several tools to optimize and improve your PC's performance. You can clean Windows files and Applications data. The Windows files include data from Microsoft Edge, thumbnail cache, Recycle Bin, temporary files, log files, and file fragments. All of these files are junk that accumulates from using your PC daily that serves no purpose. You can delete these files safely through CCleaner to free up RAM, disk space and increase load time while using the PC. You can also clear applications data, such as the internet cache, download history, and session information for any other browser you use. CCleaner does an excellent job of tracking any other application you regularly use to find any junk files they create for quicker deletion. CCleaner has system optimization tools to uninstall any application, disable startups, and analyze and defragment disks for improved hard disk performance. If any application on your desktop isn't functioning correctly, you can use CCleaner to repair it. CCleaner also allows you to manage, enable, disable, and delete all your web browser extension for any browser you have installed on your PC. It also differentiates plugins from extensions and shows their current version so you can easily make updates if needed. The disk scanner is excellent and scans your PC to find which types of files are using the most disk space. CCleaner automatically categorizes pictures, music, documents, video, etc., to give you a more comprehensive view of all the files so you can delete any unwanted files manually. The registry cleaner is as important as the system cleaner as it allows you to clean the registry. You can scan for issues in windows services, startup apps, obsolete software, applications, libraries, etc., and CCleaner will give you the option to fix the selected cases. One of the best features of CCleaner is the System Restore, where it scans your PC for any system backs you have created to restore the PC to its previous state if you run into any significant problems.

What do you dislike about Ccleaner?

I use CCleaner daily and haven't had any issues or complaints so far. It's a free software that anyone can download, so I highly recommend it as it's very user-friendly and allows you to delete unwanted files without any risks securely.

What problems is Ccleaner solving and how is that benefiting you?

CCleaner is the solution for keeping my PC free of any redundant files or software that can impact its performance negatively. I use my PC daily for work, and I rely on weekly CCleaner clean-ups to ensure that my system can continue to run smoothly. CCleaner allows me to clean my Windows registry, get rid of all junk files and cache, and remove any error-filled files at any time. It can also automatically detect browser junk data and asks me for permission to close the browser first before cleaning. One of the benefits of this software is that it allows me free reign to choose what I want to clean and what I want to delete. I can choose to keep any of the files if I need them. With CCleaner, I can also see which newly installed software has an automatic start-up enabled so that I can disable them. Doing so will reduce the time it will take for my PC to boot up. Additionally, from time to time, I see 100% disk usage in the task manager when opening a software, which is often caused by disk errors. With CCleaner, I can selectively scan the particular drive in which that software is installed and look for errors. CCleaner allows me to defragment the drive to get rid of any hard disk issues pretty quickly. There exists an option to exclude files, folders, and registry entries while scanning and cleaning, which is a handy feature to ensure that CCleaner doesn't accidentally delete anything you need. For advanced users, you can change the settings to control how CCleaner functions. You can set it to automatically delete files in the Recycle Bin that are older than 24 hours. You can also have it close the application or shut the PC down after cleaning.

Mid Market (51-1000 emp.)
Sep 12, 2021
 Source
Overall Rating:
5.0
Herman S. avatar
Herman S.
Foreign Exchange Trader
Share
"Ccleaner is one of the best applications to keep your devices clean."
What do you like best about Ccleaner?

The personalized and scheduled cleaning allows us to optimize the operation of our equipment with just a couple of clicks; Immediately after using this software, we can notice the difference in the performance and speed of our devices. Best of all, it addresses the removal of cookies and tracking programs that steal private information, files, and data.

What do you dislike about Ccleaner?

It is essential and extraordinary software that I have used for many years without any problems or errors.

What problems is Ccleaner solving and how is that benefiting you?

Cleaning and maintenance of the operating system directly influence productivity and speed when working from a computer, laptop, or mobile device.

Small Business (50 or fewer emp.)
Aug 26, 2021
 Source
Overall Rating:
5.0
MB
Meg B.
Business Owner
Share
"Easy To Use!"
What do you like best about Ccleaner?

I've tried other similar programs in the past and this is by far the best and easiest to use.

What do you dislike about Ccleaner?

There's nothing I dislike about this program.

What problems is Ccleaner solving and how is that benefiting you?

It quickly gets rid of unneeded files in my computer and instantly speeds things up after cleaning.

Small Business (50 or fewer emp.)
Jun 24, 2021
 Source
Overall Rating:
5.0
CC
Carlos C.
System Administrator
Share
"Great tool to keep your computer clean and fast"
What do you like best about Ccleaner?

I love the power of CCleaner. That gives you many options to keep your system in a good shape. Custom clean allows you to select exactly what you want to be cleaned, so you can choose only what is useless for you. I also use the Registry Cleaner to delete entries left behind by some uninstalled software. There are much more than that, but I just don't use anything else.

What do you dislike about Ccleaner?

I actually don't dislike anything and the fact that there is a free version is really good because I can use it on all my computers without having to buy a bunch of licenses.

What problems is Ccleaner solving and how is that benefiting you?

With CCleaner I'm able to set my computers up to get the maximum performance.

Small Business (50 or fewer emp.)
Apr 18, 2021
 Source
Overall Rating:
5.0
AG
Verified Reviewer
Founder
Share
"Easy to use and really speeds things up."
What do you like best about Ccleaner?

How easy it is to use - just one click and my computer is faster.

What do you dislike about Ccleaner?

I wish I knew more about the tool - it seems like we're only using a small part of it.

What problems is Ccleaner solving and how is that benefiting you?

My computer is not slow because of it's age, but is slow because of all the rubbish left behind after I work and browse the web.

Mid Market (51-1000 emp.)
Feb 19, 2021
 Source
Overall Rating:
5.0
Johnson V. avatar
Johnson V.
Software Engineer
Share
"Keeps your PC clean"
What do you like best about Ccleaner?

It helps keep my PC clean of any cache and temporary files that occupy space unnecessarily. Not only can it clean recycle bin, it can also be used to clear cache from applications that you use on a regular basis. The interface is really simple and you can select which files you want to clean individually. Upon clicking on the Analyze button, it'll scan and show you the free space. Then, clicking on Run Cleaner will start the cleaning process which is done in less than a minute. With CCleaner you can also do the same with the system registry to delete invalid directories, remove file extensions that are no longer of use, and delete unwanted registry entries.

What do you dislike about Ccleaner?

I don't dislike anything about CCleaner but it would be an all-round complete tool if it could also act as an anti-virus in scanning for them.

What problems is Ccleaner solving and how is that benefiting you?

My computer sometimes slows down from continuous and heavy usage. With CCleaner I'm able to resolve this issue by scanning and removing unwanted files, duplicate files, cache files, disabling startup applications, and keeping my registry clean. CCleaner has excellent support with frequent updates to improve the functioning of the software and to fix bugs. One of the benefits that CCleaner offers is that it allows you to monitor the applications you have installed in your PC and sort them by date of use and installation. This will help you find out which applications you don't use anymore so that you can uninstall them make more space.

Enterprise (> 1000 emp.)
Feb 16, 2021
 Source
Overall Rating:
5.0
Amanda P. avatar
Amanda P.
Administrative Assistant
Share
"Keeps my devices much cleaner"
What do you like best about Ccleaner?

Its ease of use and its constant improvements are two fundamental characteristics that I love about this program. With a couple of clicks, this program is running a process of cleaning or optimizing existing files on my device. Also its uninstaller and registry cleaner options are very useful to have my computer with less junk files

What do you dislike about Ccleaner?

There is nothing negative to mention. Its usefulness is very wide and it behaves very well. Its price is very adjusted to what it offers.

What problems is Ccleaner solving and how is that benefiting you?

It removes a lot of garbage from my computer, and delivers a detailed report for each program analyzed, knowing exactly which files will be cleaned. It also helps me to repair errors in the Windows registry that occur with use, due to the installations, updates and uninstallations of all the programs that my device has. It also helps me in the elimination of programs that you cannot uninstall through the control panel or the program manager. All this makes my devices not slow down or have excess junk files and thus work more optimally in my daily activities

Enterprise (> 1000 emp.)
Jan 06, 2021
 Source
Overall Rating:
5.0
Carly p. avatar
Carly P.
Financial Services Professional
Share
"fast clean your system and recover hard disk space occupied by junk files."
What do you like best about Ccleaner?

I recommend this tool for its great analysis mechanism and fast and effective cleaning without inconvenience with third-party programs, very easy to install, the download of the software is fast and does not take major configuration and we can program its functionality and cleaning for its greater efficiency, I recommend use it

What do you dislike about Ccleaner?

I consider that it has a lot of annoying advertising and messages, but the rest its true benefit is its functionality, I like how we can automatically clean our computer while we perform other tasks simultaneously without affecting or slowing down the computer.

What problems is Ccleaner solving and how is that benefiting you?

I consider a great useful program for our company to keep our computer clean and tidy, it is very easy to use and has been integrated into most of our department to keep computers clean, and well in my particularity I like it very much for its great utility with it. My backup copy of the operating system and I analyze the files that start the operating system allowing the boot to be faster and easier.