Download Details

Version: 7.11.1522.1958 (latest)
File size: 1.81 MB
License: Free
Security scan: VirusTotal: 70 of 70 engines say OK (0 flagged)
SHA-256 checksum: 67878ad7e694ee69c64874628538bb8dedfc7d9bd0f419ee456ef50619ba818c
Developer: Gen Digital
Supported OS: Windows 11, Windows 10, Windows 7, Windows 8.1
Installers: 64-bit (x64), 32-bit (x86), Portable
Downloads: 6621
Rating: 4.4 out of 5 · 47 reviews

Reviewed by Ahmed Madbouli
Tested on Windows 11 and 10 · November 2, 2026 · How we review

Screenshots

For over 15 years, CCleaner has been the go-to solution for millions of users looking to keep their Windows PCs running smoothly.

Originally developed by Piriform in 2004 and later acquired by Avast, this lightweight yet powerful tool specializes in removing junk files, fixing registry errors, and optimizing system performance, all with a few simple clicks.

Whether you’re a casual user clearing out temporary files or an advanced user fine-tuning startup programs, CCleaner offers a no-nonsense approach to PC maintenance.

But does it still hold up in today’s competitive cleanup software market? Let’s take a closer look.

What is CCleaner?

CCleaner is like a digital janitor for your Windows PC, it sweeps out useless junk files, fixes messy registry errors, and helps your computer run faster.

Whether you’re dealing with a sluggish system, low disk space, or just want to keep things tidy, CCleaner has been a trusted solution since 2004. It remains one of the most popular cleanup tools worldwide.

How to Download & Install the Latest Version

Click on the above Green Download Button for official and direct download. This ensures you get a legitimate copy and avoid any potential malware.
Download & Run Installer – Once downloaded, open the .exe file and follow the simple setup steps.
Skip Unwanted Extras – Watch out for optional offers (like Avast Antivirus) and uncheck them if you don’t need them.
Launch & Start Cleaning – Open CCleaner, click “Analyze,” then “Run Cleaner” to remove junk files.

Portable & Offline 64-bit Version

Need CCleaner without installing it? The portable version lets you run it directly from a USB drive—perfect for IT admins or quick fixes on multiple PCs.

Where to Get It?

Official builds are available on CCleaner’s Portable Page.
Look for “CCleaner Portable” or “Slim” (no-install) versions.

64-bit Offline Installer

If you prefer a standalone setup file (no internet needed), select the “Offline Installer” option during download.

Junk File Cleaner

CCleaner scans your system for unnecessary files, temporary data, browser cache, log files, and other digital clutter you don’t need.

A few clicks free up gigabytes of space without you having to hunt down files manually.

Works with: Windows system files, browsers (Chrome, Edge, Firefox), and even third-party apps like Spotify and Adobe.
Bonus: You can customize which files get deleted, so no worries about losing something important.

Registry Cleaner (For a Smoother PC)

Over time, Windows’ registry (a behind-the-scenes settings database) gets messy with leftover entries from uninstalled programs.

CCleaner safely scans and fixes these, helping prevent crashes and slowdowns.

Pro Tip: Always back up the registry before cleaning (CCleaner does this automatically).

Software Uninstaller (Better Than Windows’ Default)

Windows’ built-in uninstaller often leaves behind files. CCleaner’s Advanced Uninstall removes programs completely, including leftover folders and registry traces.

Handy for: Getting rid of bloatware or stubborn apps that won’t delete properly.

Key Features at A Glance

Junk Cleaner – Removes useless temp files, freeing up space instantly.
Registry Fixer – Finds and repairs broken Windows registry entries.
Startup Optimizer – Disables slow-launching apps for faster boot times.
Deep Uninstaller – Removes programs completely, including leftover files.
Privacy Protector – Clears browser history, cookies, and cached data.
Drive Wiper – Securely erases files so they can’t be recovered.
Duplicate Finder – Spots and deletes unnecessary duplicate files.
System Monitoring – (Pro) Tracks RAM, CPU, and storage in real-time.
Custom Cleanup – Lets you choose exactly what gets deleted.
Scheduled Cleaning – (Pro) Automates cleanup at set times.

Pros & Cons

What we liked

Cleans junk fast
Fixes registry errors
Speeds up startup
Deep uninstalls apps
Protects privacy

What we didn't like

Pushes paid version
Bundled extra software
Small registry risk
No advanced tuning

Best CCleaner Alternatives

MSI Afterburner
Free GPU overclocking, custom fan curves and live hardware monitoring in-game.
PC Health Check
Free compatibility checker that tells whether your PC qualifies for the upgrade.
Dell SupportAssist
Free driver updates, hardware scans and support case creation for Dell PCs.
NVIDIA Control Panel
Tweak NVIDIA graphics card settings, game profiles and multi-monitor layouts.

Conclusion

4.4out of 5 · 47 user ratings

CCleaner remains a solid choice for Windows users who want a no-fuss, reliable way to keep their system running smoothly.

It’s been around for nearly two decades, and that longevity speaks volumes—millions trust it for quick cleanups, registry fixes, and freeing up space without complications.

Why Choose CCleaner?

Simplicity: One-click cleaning for beginners.
Proven Track Record: Rarely causes issues when used properly.
Portable Option: No install needed for on-the-go fixes.
Essential Features: Covers basics (junk files, privacy, startup) better than Windows built-in tools.

CCleaner vs. Alternatives

VS. BleachBit: CCleaner is more user-friendly; BleachBit is for privacy-focused techies.
VS. Wise Disk Cleaner: CCleaner has better registry tools; Wise is slightly faster.
VS. Built-in Windows Cleanup: CCleaner does more, but Windows’ tool is safer for absolute beginners.

The Bottom Line?

If you want a tested, straightforward cleaner that just works, CCleaner is worth it. But if you hate minor upsells or want deeper optimization, try alternatives like Wise Care 365 or Glary Utilities.

For most people? Install it, skip the extras, and enjoy a lighter PC.

Found a problem with this download? Report an outdated version, broken link, suspicious installer or incorrect information.

CCleaner