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CCleaner

CCleaner

4.6
Rating
100,000,000+ Downloads
25.23.0 Version
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Information

  • Category: Tools
  • Price: free
  • Age Rating: Everyone
  • Available on: /
  • Developer: Piriform
  • Updated on: Jul 1, 2026
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CCleaner is a popular optimization tool designed to enhance system performance by cleaning up unnecessary files, managing startup programs, and optimizing system settings. It helps users reclaim disk space, improve speed, and maintain privacy by removing browsing history and temporary files. With a user-friendly interface, CCleaner is suitable for both novice and experienced users looking to keep their devices running smoothly and efficiently.

Features & Highlights

CCleaner is a powerful tool designed to optimize your computer's performance and enhance your online privacy. With its user-friendly interface and robust features, it has become a go-to application for many users looking to clean up their devices. Here are some of its standout features:

  • System Cleaning: CCleaner efficiently removes unnecessary files, temporary data, and browser caches that can slow down your system. For instance, after a few months of heavy usage, I noticed my laptop was lagging. Running CCleaner helped me reclaim several gigabytes of space, making my device feel like new again.
  • Registry Cleaner: This feature scans for and fixes registry issues that can lead to system errors. I once encountered frequent crashes while using certain applications. After using the registry cleaner, those issues disappeared, and my system stability improved significantly.
  • Startup Manager: CCleaner allows you to manage which programs launch at startup, speeding up boot times. I used to dread waiting for my computer to start, but after disabling unnecessary startup programs through CCleaner, I now enjoy a much quicker boot process.
  • Browser Cleaning: The app cleans up browsing history, cookies, and other data from multiple browsers. As someone who values privacy, I appreciate how CCleaner helps me maintain a clean browsing experience, especially after researching sensitive topics.
  • Scheduled Cleaning: You can set CCleaner to run automatically at specified intervals. I’ve set it to clean my system weekly, ensuring that my device remains optimized without me having to remember to do it manually.

Real Experience Using "CCleaner"

Application Scenarios

As a freelance graphic designer, my laptop is my lifeline. I often juggle multiple projects, which means my device can quickly become cluttered with files, applications, and temporary data. I typically use CCleaner at the end of each week to ensure my system runs smoothly. After a long week of design work, I run CCleaner to clear out the cache from my design software and web browsers, allowing me to start fresh for the next week. Additionally, I use it before important presentations to ensure my laptop is running at peak performance, free from any unnecessary files that could slow it down.

User Experience

The user interface of CCleaner is straightforward and intuitive, making it easy for anyone to navigate. Upon opening the app, I’m greeted with a clean dashboard that clearly displays the options available. The workflow is seamless; I can quickly select what I want to clean, whether it’s system files, browser data, or registry issues. The performance of CCleaner is impressive; it runs scans quickly and provides detailed reports on what it has found. After using the app, I always feel a sense of relief knowing that my system is optimized and free from clutter. Overall, my experience with CCleaner has been overwhelmingly positive, and I appreciate how it simplifies the maintenance of my laptop.

Pricing

CCleaner offers a free version that provides essential cleaning features, which is great for casual users. However, for those who want advanced features like real-time monitoring and automatic updates, the Professional version is available for a reasonable annual fee. I opted for the Professional version after a few months of using the free one, and I found the additional features worth the investment, especially for my work needs.

Updates & Support

CCleaner regularly updates its software to improve performance and add new features. I’ve noticed that the updates are prompt and often come with detailed release notes, which is helpful. The support team is responsive; I once had a question about a specific feature, and they got back to me within a day with a clear answer. This level of support gives me confidence in using the app long-term.

Security & Privacy Review

As an American user, security and privacy are paramount when choosing software like CCleaner. The app is available on official app stores, including the App Store and Google Play, which adds a layer of trust. When it comes to registration, CCleaner does require an email address for the Professional version, but it does not ask for excessive personal information, which I appreciate.

In terms of ads and tracking behavior, I have not encountered intrusive ads while using CCleaner. The free version does have some promotional content for the Professional version, but it’s not overwhelming. I feel secure knowing that my data is not being sold or misused, which is a significant concern for many users today. Overall, CCleaner strikes a good balance between functionality and user privacy, making it a reliable choice for anyone looking to optimize their system.

Pros
  • CCleaner enhances system performance by freeing up valuable disk space.
  • It removes unnecessary files, improving loading times and overall speed.
  • The user-friendly interface makes optimization easy for everyone.
  • Regular cleaning helps maintain privacy by erasing browsing history.
  • Automatic updates ensure you always have the latest features and improvements.
Cons
  • CCleaner may remove essential files by accident, risking data loss.
  • Its aggressive cleaning can slow down system performance temporarily.
  • The free version lacks advanced features, limiting its effectiveness for users.
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User Reviews

(3.06M Reviews)
  • Bridget Pruett
    2026/05/21

    I have waaaayy too many APPS on 2 phones so I've tried A LOT of Apps and this one's a good one especially if you pay for the PRO version that cleans caches, temp files, empty folders/files, duplicates and more. AND there's a PRO PLUS if u want to spend a bit more I just got it for a deal paid less than $7 for a year I don't know if you can get it for this deal but it actually does what it says... Totally Recommend 👍🏻👍🏻 WORTH IT!!!

  • 152
    2026/06/13

    I know it's easy to focus on the bad and never give credit where credit is due so I'll at least start there - I used to really love this app. It worked flawlessly for years, always cleaned my excess junk, and I really appreciated the app. This was until Jun 2nd, when I was cleaning my phone with this app, and suddenly, my phone shut off out of nowhere. I kept trying to turn it on, with no success, I became concerned. i tried everything I could but it never came back on. My phone became bricked.

  • Kathy Stensvold
    2026/06/22

    I have been a user of Ceaner for a few weeks. it is unbelievable how well it cleans. I have a 32gig phone and I run about 28-29% used all the time. after it's first cleaning I was at 37% that was AWESOME 👍🏿 Not giving more stars is because I was upgrading the subscription to more lines of the Pro. It was not until after I spent an annual price that the app offered a 70% discount. That should have happened before I had paid.

  • KC Scott
    2026/02/21

    This app was great. It cleared my cache so quickly and easily. Then suddenly with the most recent update, it literally stopped working. I tap on the app and it starts to open. Then it closes about 2 seconds later. I'm paying for this app and will give only a few days for it to be fixed before I ask for a refund. If you can't fix it fast, at least have it revert to the previous version that did work.

  • B G V SR
    2026/04/11

    WARNING: Updated CCleaner Pro Plus for Android & Windows is TERRIBLE! Don't waste your money. I renewed my subscription because I was told that the 7th edition for Windows would be fixed soon. Nothing has changed, it's useless and I had to roll back to an unsupported CCleaner 6. The Android app cannot clear cache on multiple apps only one at a time which my 3-year-grandson can do. It doesn't clear the hidden cache at all. This phone is new and 1 month old. It has 2.5GB of Hidden Cache.

Review Source: Google Play store public user reviews.

FAQ

Can I submit suggestions or feedback to CCleaner?

Yes, CCleaner encourages users to submit suggestions or feedback through their official website or support channels.

Does CCleaner collect my personal data?

CCleaner does not collect personal data without user consent, though it may collect usage statistics to improve the app and its services.

Does CCleaner support offline use?

Yes, CCleaner can be used offline for cleaning and optimizing your system, although some features may require an internet connection for updates or additional functionality.

How do I cancel my CCleaner subscription?

You can cancel your CCleaner subscription through your account settings on the CCleaner website or by contacting their customer support for assistance.

How much does a subscription to CCleaner cost?

The subscription cost for CCleaner varies depending on the plan chosen, with options typically ranging from a few dollars a month to a discounted annual fee.

How to use CCleaner

Can I activate my CCleaner account on multiple devices?

Yes, you can activate your CCleaner account on multiple devices as long as you use the same login credentials.

Can I recover my CCleaner account if I lost my customer number?

Yes, you can recover your account by contacting customer service and providing any details related to your purchase for verification.

How can I contact customer service for CCleaner?

You can reach CCleaner's customer service through the support section on their website, where you can submit a ticket or find live chat options.

How do I update my customer information for CCleaner?

To update your customer information, log in to your account and navigate to the profile or account settings section.

How often should I log in to my CCleaner account?

It's a good practice to log in periodically to check for updates and manage your subscription settings.

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