ccleaner.com

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CCleaner is the longtime system-cleaning utility from Piriform (now under Avast) that removes junk files, clears browser traces and optimizes startup on Windows, macOS and Android. It offers a free tier plus paid Pro versions for users who want real-time monitoring and priority support.

Founded2004

Best forPC and Mac system cleanup and optimization

Price range$

Ships toWorldwide

DeliveryDigital download

PaymentCredit card · PayPal

Key benefits

🧹Fast junk removalDeletes temporary files, cached data and installer leftovers to free disk space and speed up boot times on Windows and macOS.

🔒Privacy cleaningWipes browser history, cookies and saved form data across multiple browsers to reduce tracking and protect personal information.

⚙️Free + Pro tiersA functional free edition covers basic cleaning; paid Pro tiers add real-time monitoring, automatic updates and priority support for power users.

Product details

Windows cleaning

CCleaner for Windows focuses on removing temporary files, cleaning the registry, and managing startup programs. The tool scans browsers, system caches and common app folders to reclaim disk space. Users can schedule automatic cleans or run manual sweeps; the Pro version enables background monitoring and automatic updates for fewer performance interruptions.

Mac & Android

CCleaner provides macOS and Android apps tailored to each platform: Mac users get disk and privacy cleaners plus app management, while the Android app clears cache, removes residual files and monitors storage usage. Mobile features are streamlined for on-device cleanup and battery-friendly operation, helping casual users keep devices responsive without deep technical knowledge.

Pro & business tools

The Professional and Business editions add real-time monitoring, automatic updates, and priority customer support. Business solutions offer volume licensing and centralized deployment options for IT teams, plus optional bundles with other Piriform utilities. Delivery is digital: licenses and downloads are managed online with straightforward activation keys for single or multiple-seat installs.

What they sell

PC cleanerMac cleanerAndroid cleanerBrowser cleanerRegistry cleanerPrivacy protectionBusiness solutionsPro bundles

Bottom line

What we like

Effective basic cleaning with a generous free tier
Lightweight and easy to use for non-technical users
Pro versions add real-time monitoring and priority support
Cross-platform coverage (Windows, macOS, Android)

Worth knowing

Some advanced features require paid upgrade
Historically had privacy and bundling controversies (now addressed)
Not a substitute for full antivirus or deep system repair

Common questions

How is CCleaner delivered?

CCleaner is delivered as a digital download. After purchase you receive a license key and a download link to install the software on supported devices.

What is your refund or return policy?

CCleaner offers refunds according to its license terms—typically a short-window refund policy for direct purchases. Check the website’s support or purchase terms for exact refund eligibility and timeframes.

Are there discounts or bundles?

Occasional promotions, seasonal discounts and bundled Pro packages (including other Piriform utilities) are offered. Business and multi-seat licenses also qualify for volume pricing—watch the site for current offers.