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CCleaner Review (2024)

Improve speed and security by cleaning your PC
By Emma StreetBy Emma Street -
Last Updated: Mar 14, 2023
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Our Verdict

Is CCleaner Worth It? 

CCleaner offers outstanding value for money. The free version is enough for most of us to keep our PCs running smoothly, and CCleaner Pro offers extra features such as a performance optimizer for a budget price. I love that its 14-day free trial period doesn’t require you to enter bank details, so there’s no risk of accidentally signing up if you forget to cancel. Finally, with CCleaner Pro Plus you can get added products like Recuva and Speccy.

Special Deal
Free Version
Money-Back Guarantee

CCleaner at a Glance

Editorial Score

Ease of Use

Installing CCleaner is straightforward and quick, easy to use

Pricing & Plans

Free version, good value for money

Routine Scans

Set up scans to run when you want them to, software updates run regularly - exact timeframe not found

Additional Features

VPN, parental controls, spam filter, Performance Optimizer, registry cleaner

Customer Service

Offers customer service via email, an online Contact Us form, and a bot-based online web chat. It provides priority support for Professional customers

CCleaner Pros & Cons


14-day Pro trial doesn’t require bank details
Quick and straightforward installation
User-friendly interface


No iOS version
Free version comes with many prompts to upgrade

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CCleaner at a Glance

What Is CCleaner?

CCleaner is a tool that helps keep your computer running at peak performance by solving a variety of common tech headaches users experience with their computers and digital devices. Features include a Health Checker to scan for performance and security-related issues, a Registry Cleaner that helps free space on your hard drive, and a Performance Optimizer. 

It is one of a suite of tools from Piriform, which was bought by Avast in 2017. It has been downloaded more than 2 billion times and is used by more than 2 million users every day, from novices to seasoned tech gurus. The application is easy to download and use. Although initially developed for Windows, CCleaner is now available in macOS and Android versions.

CCleaner Features

CCleaner provides an impressively large number of features. The number of features for the free version is limited, though, and if you want to unlock the full range of capabilities, you'll need to install the Professional version.

  • Health Check

Runs a fast, automatic analysis of your PC’s performance, including the following:

    • Privacy – Removes tracking files and browsing data left by websites and advertisers. 
    • Space – Gets rid of unwanted junk on your computer.
    • Speed – Boosts performance by disabling unnecessary apps.
    • Security – Updates apps to the current version to reduce vulnerability to hackers.

Health Check is available in the Free version, but the speed and security checkers only run if you have a Professional account.

  • Custom Cleaner

This feature is available for both Free and Professional users. It enables you to select which applications you want CCleaner to check for junk and is a more personalized clean than Health Check.

  • Registry Cleaner 

Scans the registry and removes broken keys or entries that might cause conflict with other programs. This helps free up space on your hard drive.

Available on Professional only

  • Performance Optimizer

Puts programs running in the background into sleep mode. This speeds up performance, improves battery life, and makes your PC less likely to overheat. 

  • Driver Updater

Ensures drivers are up to date so your hardware runs optimally and safely. CCleaner only uses authentic updates and saves copies of old driver versions as a backup.

  • Cleaning Schedule

Schedule regular automatic cleans or set a reminder to pop up when it’s time to run a clean.

  • Smart Cleaning

Enables you to set alarms or automatic action when junk files exceed a specified amount of space. It also includes the option to clear files in browser history when exiting search engines.

  • Duplicate Finder

Find duplicate files, such as dynamic link libraries and data files that may be stored in multiple places. Deleting files can cause problems, so you must check this list and only remove files if you know it is safe.

Is CCleaner Safe and Reliable?

CCleaner is a safe and reliable tool. It’s been around since 2004 and remains one of the most popular PC maintenance programs. It’s been downloaded more than 2.5 billion times has regular updates. 

CCleaner was the victim of cyber assaults in 2017 and 2019. Since then, Piriform has taken extra measures to ensure the security of CCleaner and its users. It has implemented stringent security procedures and regularly performs checks to ensure the integrity of its products. 

How CCleaner Works

CCleaner scans your computer for temporary files, cookies, and other types of data that are no longer needed. It then deletes these files, freeing up valuable space and improving the overall performance of your computer. 

Using algorithms, it can determine what files and registry entries can be safely removed from your computer. It also integrates with other programs and applications to ensure they're running optimally, such as when it puts programs into sleep mode. Regular updates are released to keep CCleaner up to date and ensure its features remain effective. 

How to Get Started with CCleaner

I found installing CCleaner to be a very straightforward and quick process. I initially downloaded the free version and then updated it to the 14-day trial version of CCleaner Professional.

To install CCleaner Free, I selected the Download Free Version button on the CCleaner page on the website. There is also a button for installing CCleaner Professional.

This downloaded an executable file onto my PC, which, when run, took me through a very straightforward installation process. The installation pop-up had options of Install or Customize, and I selected Install. A few seconds later, the installation was successfully completed, and I clicked the Run CCleaner button to go straight to the CCleaner application dashboard.

From here, I could run all the applications available in the free version. You can also upgrade to the Professional account via the dashboard. If you select Upgrade from the left-hand menu, it takes you straight to a payment page. However, by selecting Options, About, and the Free Trial button, I successfully activated the 14-day free trial.

CCleaner Customer Service

CCleaner offers customer service via email, an online Contact Us form, and a bot-based online web chat. It provides priority support for Professional customers. The email address is support@ccleaner.com, but no phone number or hours of operation are provided.

However, the website's Help Center page offers FAQs, video tutorials, and an active community forum that answers most user questions. CCleaner has an excellent score of 4.3 on Trustpilot from over 18,000 customer reviews.

How to Cancel or Pause a CCleaner Subscription

Free and trial versions

If you are running the Free or trial version of CCleaner, you don't need to cancel a subscription. If you want to uninstall the application from your device, you can do this from within CCleaner itself. Select Tools and Uninstall and highlight CCleaner on the Programs to Remove list. You can then select the Uninstall button to remove CCleaner.

Alternatively, uninstall it from Windows by going to Apps & Features, selecting CCleaner, and clicking Uninstall.

Professional versions

If you have a paid Professional or Professional Plus account, you can cancel your subscription by going to Options, About, License Information, and then Manage Subscription. If you untick the Auto Extension, this will keep your license active until it expires, but it won’t automatically renew, and you won’t be charged.

Is There a CCleaner App?

A CCleaner app for Android devices is downloadable from the Google Play store, but there is currently no app available for iOS phones.

I downloaded the app onto my Android phone and found it straightforward to use. There is a free version and a premium version, but the free version includes ads. 

The app enables you to speed up your phone by removing any junk that has accumulated. Before running the scan, I needed to update the permissions on my phone so that CCleaner had access to my files. This was easy to do, and the app takes you through it.

The scan is very quick. Once I had completed it, CCleaner showed me a list of unnecessary files, empty folders, and downloads, so I could select which items I wished to remove. The unnecessary files list includes hidden caches, visible caches, and browser data, but you will need the premium version to remove hidden caches and browser data.

CCleaner Pricing

How Much Does CCleaner Cost?

The free version of CCleaner offers a basic package that will find and remove unnecessary files from your computer, web browser, and registry. If this is all you need from your system cleaner, then CCleaner need not cost you anything at all. 

If you want additional features like the Performance Optimizer or the ability to schedule automated cleans, you can upgrade to the Professional version for $29.95 per year. 

There’s also a Professional Plus version that costs $49.95 and can be used simultaneously on three devices. Professional Plus includes the same features as Professional but also other applications such as Recuva, which enables you to recover deleted files, and Speccy, which provides an inventory of all your computer hardware components. 

Professional Plus

Best for

Quick, hassle-free clean-ups

Automated clean-ups and extra features

Bundling with file recovery and hardware tools

Cost per year




Maximum number of devices 




Free trial available?




Health scan




Registry cleaner




Performance Optimizer




Scheduled cleaning




Priority support




File recovery




Hardware inventory




Compared to other system cleaners on the market, CCleaner is a good value for money. Many other software packages offer fewer features and higher prices than CCleaner's Professional products. Other free tools are available, but these struggle to offer the same level of protection and privacy that the CCleaner free option provides.

What Can You Do with CCleaner for Free?

The free version of CCleaner offers a great basic package. You can run a generic Health Check, and CCleaner will find trackers and junk on your computer, which you can remove in seconds with the click of a button. 

You can also run the registry cleaner and find and fix problems in the registry. You can also enable and disable browser plugins and uninstall, repair, and rename programs. I was really impressed by the free product’s features.

The Professional version offers more capabilities and is available as a free 14-day trial before you commit to purchasing. You don’t need to register or provide your credit card or bank details to download the trial version. Anyone who has—like me—found themselves committed to a year-long subscription to an application because they forgot to cancel a free trial will appreciate this customer-friendly approach by CCleaner.

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Optional Add-Ons

In addition to Piriform’s original CCleaner product, several other products are available. These are included in the Professional Plus version and can also be purchased separately.

  • Recuva

Recuva is the Piriform tool for data recovery. The standard CCleaner software doesn’t support data recovery, but you can do this with Recuva. It is designed to undelete files, such as documents, photos, and emails, that have been marked as deleted from internal and external hard disk drives, USB flash drives, and memory cards.

  • Speccy

Speccy is a system information tool designed to give you an in-depth look at the hardware of your computer. It can provide detailed technical information about your CPU, motherboard, RAM, graphics card, hard drive, and more. You can also use it to find out what software is installed on your computer and how much memory each program is using. This helps identify and troubleshoot issues and ensures that your hardware is running optimally. 

Free versions of Recuva and Speccy are available, and the premium versions, which include more features, cost £24.95 per year for each product. Both Recuva and Speccy are included as part of the CCleaner Professional Plus package.

Bottom Line (Is CCleaner Worth It?)

After testing out CCleaner, I found it a great tool for anyone looking to keep their computer running optimally. I hadn’t noticed any particular slowness issues on my PC or phone beforehand, so I was surprised to see how noticeable the performance improvement was after clearing out my junk files. I liked how user-friendly the application is and how quickly it can help you to find and remove unwanted files, trackers, and junk.

I would recommend CCleaner as an effective way to keep your computer in top shape while maintaining the security of your data. The free version is an excellent standalone product, and at $29.95 per year, CCleaner Professional costs less than a dollar a week.

Frequently Asked Questions
Is CCleaner free?+-

Yes, CCleaner is available in both a free and paid version. The free version comes with all the basic features you need to keep your computer running optimally, and you can access a 14-day trial of the Professional version before committing to a subscription.

Does CCleaner have any hidden costs?+-

No, CCleaner does not have any hidden costs. The free version is completely free with no strings attached, and the Professional Plus version comes with a 30-day money-back guarantee if you’re not satisfied. There are also optional add-ons available for purchase separately if needed.

Does CCleaner include virus protection?+-

No, CCleaner does not provide any virus protection. However, it does come with a feature that allows you to monitor your computer for unwanted changes made by malicious software and reverse them if necessary. It also scans for outdated software and security vulnerabilities, which can help to reduce the risk of potential infection.

Emma holds a BSc in Computer Science and has worked in software development for 15+ years as a support analyst, developer, and technical writer. Emma currently specializes in low-code software and web development, and has extensive experience in the fields of InsureTech and FinTech, with a keen understand the intersection of personal and corporate finance and technology.

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