CCleaner Makes Your Computer Faster & More Secure | Official Website

Simple cleaning when you need it, or fully automated PC maintenance?

See which version of CCleaner suits you:

CCleaner Free

Our standard version frees up space, clears your online tracks and helps you manage your machine so it runs faster.

Standard privacy protection
Standard cleaning
not included: Performance Optimizer
not included: Driver Updater
not included: Complete PC Health Check
not included: Software Updater
not included: Complete cleaning
not included: Keeps your browsing history private
not included: Detects and removes internet trackers
not included: Keeps you from running out of space
not included: Priority customer support

CCleaner Professional

Our best-ever version combines all the features of Free with the power of automation, so your PC always stays clean, safe and fast.

Standard privacy protection
Standard cleaning
Performance Optimizer

NEW
Driver Updater
Complete PC Health Check
Updates apps to reduce security risks
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Outdated software is a security risk

Vulnerabilities in old software make your computer more open to attackers. CCleaner can update all your apps, to close the holes in your PC's defenses.

Tell me more
Complete cleaning
Keeps your browsing history private
Detects and removes internet trackers
Keeps you from running out of space
Priority customer support

35,000,000 GB
cleaned every month

2.5 BILLION
CCleaner downloads

60
languages

5,000,000
desktop installs per week

We asked Passmark, a third-party software testing specialist, to put CCleaner through its paces

The results showed that using CCleaner:

Recovers 4GB of space initially (and 34GB a year!)
Gives PCs 28% more free RAM
Makes PCs boot 53% faster

Faster startup, better performance, and more room for what really matters