CCleaner Review – Honest Test Results You Must See Today
Published: 12 Dec 2025
Ever wondered why your computer slows down even after deleting files manually? This CCleaner Review will clear up the confusion and show how CCleaner can remove hidden junk, optimise your system, and make your PC run like new.

What Is CCleaner?
CCleaner is a popular computer cleaning tool created by Piriform. It removes unnecessary files, fixes registry errors, and improves computer speed. Many people use CCleaner to free up storage space. It also makes their system faster and protects privacy by clearing browser history and cookies.
CCleaner works on both Windows and Mac computers. It has two versions: Free and Pro. The free version offers basic cleaning features. The Pro version offers advanced tools, such as automatic updates, real-time monitoring, and premium support.
In simple words, CCleaner keeps your computer clean, fast, and safe. Beginners can use it easily without technical knowledge.
CCleaner Features
CCleaner comes with many useful tools to clean and optimize your computer: these features help improve speed, free up space, and protect privacy.
Key Features of CCleaner
- Junk File Cleaner: Deletes unnecessary files to free up storage space.
- Registry Cleaner: Fixes errors in the Windows registry.
- Health Check: Scans your PC for performance issues.
- Startup Manager: Controls which programs run at startup.
- Browser Cleaner: Clears history, cookies, and cache.
- Driver Updater: Keeps your device drivers up to date.
- Software Updater: Automatically updates outdated software.
- Uninstall Manager: Easily removes unwanted programs.
- Custom Clean: Lets you choose specific files or folders to clean.
- Real-Time Monitoring (Pro): Monitors your PC and cleans automatically.
CCleaner Free vs CCleaner Pro
CCleaner comes in two versions: Free and Pro. Each version offers different features:
Free Version:
- Basic Cleaning: Cleans junk files and browser data.
- Registry Cleaner: Fixes common registry errors.
- Uninstall Manager: Helps remove unwanted programs.
- Startup Manager: Manages programs that run at startup.
Pro Version:
- Automatic Updates: Keeps software and CCleaner up to date.
- Real-Time Monitoring: Scans and cleans automatically.
- Premium Support: Access to expert help anytime.
- Advanced Cleaning: Extra tools for deep system optimization.
In short, Free is good for basic cleaning, while Pro is better for advanced features and real-time protection.
Is CCleaner Safe to Use?
Many people ask: Is CCleaner safe? Here’s the answer:
- Trusted Software: CCleaner is created by Piriform, a well-known company.
- Regular Updates: The software gets frequent updates to stay safe.
- No Viruses: Official CCleaner downloads are virus-free.
- Registry Cleaning Warning: Always back up your registry before cleaning.
- User-Friendly: Beginners can use it safely without risk if they follow instructions.
In short, CCleaner is generally safe, but always download from the official site and use recommended settings.
CCleaner Pricing
CCleaner comes in Free and Pro versions:
| Version | Price | Devices | Key Features |
| Free | $0 / year | 1 | Basic cleaning, privacy tools, and startup manager |
| Pro | $44.95 / year | 1 | Advanced cleaning, driver updater, and real-time monitoring |
| Pro Plus | $64.95 / year | Up to 3 | All Pro features + software updater, advanced tools |
| Premium | $89.95 / year | Up to 5 | All Pro Plus features + online privacy tools |
In short:
- Free is suitable for basic cleaning.
- Pro is best for one device with advanced tools.
- Pro Plus is for multiple devices with extra features.
- Premium is for the maximum number of devices with full utilities.
CCleaner Performance Test
We tested CCleaner to see how well it cleans and speeds up a computer:
- Junk File Removal: Cleans temporary files and frees storage quickly.
- Registry Cleaning: Fixes errors and improves system stability.
- Startup Optimization: Reduces boot time by managing startup programs.
- Browser Cleaning: Clears history, cookies, and cache to speed up browsing.
- Overall Speed: Makes the computer faster and more responsive after cleaning.
In short, CCleaner effectively improves PC performance and keeps it running smoothly.
How to Use CCleaner (Step-by-Step)
Using CCleaner is easy, even for beginners. Follow these steps:
- Step 1: Download and Install: Visit the official site and install CCleaner.
- Step 2: Run Health Check: Click “Health Check” to scan your PC for issues.
- Step 3: Clean Your PC: Use “Custom Clean” to remove junk files and browser data.
- Step 4: Fix Registry Errors: Open “Registry Cleaner” and scan for errors.
- Step 5: Manage Startup Programs: Go to “Startup Manager” and disable unwanted apps.
- Step 6: Update Drivers and Software (Pro): Use “Driver Updater” and “Software Updater” to keep everything up to date.
- Step 7: Restart (Optional): Restart your computer for the best results.
In short, CCleaner makes cleaning and optimizing your PC simple and fast.
Common Problems and Solutions
Some users have minor problems with CCleaner. Here is how you can fix them:
- Problem: CCleaner does not open
Solution: Restart your PC, then open CCleaner as an administrator. - Problem: Scan is slow
Solution: Close other programs and rerun CCleaner. - Problem: Registry errors after cleaning
Solution: Always back up the registry before cleaning.
Problem: The Update does not work
Solution: Download the latest version from the official website. - Problem: Popups or notifications
Solution: Change settings or upgrade to Pro to get fewer ads.
In short, Most problems are easy to fix if you follow these steps.
Who Should Use CCleaner?
CCleaner is suitable for many types of users:
- Beginners: Easy to use without technical knowledge.
- Students: Keep your laptops clean and fast for studying.
- Office Users: Helps maintain work computers.
- Old PCs: Clean junk files and improve speed.
- Heavy Internet Users: Clears browser history, cookies, and cache.
In short, Anyone who wants a clean, fast, and safe computer can use CCleaner.
Who Should NOT Use CCleaner?
CCleaner is not ideal for everyone:
- New Laptops: Modern PCs may not need cleaning tools.
- Gaming PCs: Some cleaning features may remove game files.
- Users Who Avoid Registry Cleaning: Registry cleaning can cause problems if done incorrectly.
In short: Avoid CCleaner if your computer is new, you use it for gaming, or you don’t want to clean the registry.
Pros and Cons of CCleaner
CCleaner has many valuable features that help clean and speed up your computer. But like all software, it also has some drawbacks. Here are the main advantages and disadvantages:
Advantages:
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Disadvantages
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Conclusion
So, friends, we are almost done. In this post, we covered the CCleaner Review in detail. I recommend CCleaner for anyone who wants a clean, fast, and safe computer. Try the Free version first, and if you need advanced features, consider upgrading to Pro. Download CCleaner today and keep your PC running smoothly!
FAQs about CCleaner Review
Yes, CCleaner is safe if you download it from the official website. Always follow the instructions. Avoid cleaning the registry without a backup.
Yes, CCleaner has a Free version. It includes basic cleaning and privacy tools. For advanced features, you can upgrade to Pro.
Yes, CCleaner removes junk files and manages startup programs. This helps your computer run faster. The improvement is usually noticeable on older PCs.
Yes, CCleaner is very beginner-friendly. Its interface is simple and easy to navigate. You don’t need technical knowledge to use it.
No, CCleaner removes temporary files, cache, and junk data. It does not delete personal documents or photos. Always review cleaning options before running it.
Yes, CCleaner works on Mac. It cleans junk files and browser history. However, some Windows-only tools, such as registry and driver updaters, are not available.
Registry cleaning is optional. It can fix errors but may cause problems if done incorrectly. Always back up your registry before cleaning.
You can use it once a week or whenever your PC feels slow. Regular cleaning keeps your system fast. For Pro users, real-time monitoring makes this automatic.
Yes, if you want automatic updates, driver management, and extra cleaning tools. Free version works well for basic cleaning. Pro is better for advanced users or multiple devices.

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- Be Respectful
- Stay Relevant
- Stay Positive
- True Feedback
- Encourage Discussion
- Avoid Spamming
- No Fake News
- Don't Copy-Paste
- No Personal Attacks