What product can we help you with?
View our full list of products
CCleaner for Windows
CCleaner for Mac
About CCleaner for Mac
- CCleaner for Mac system requirements
- What is CCleaner for Mac?
- What can you use CCleaner for Mac for?
- What files does CCleaner for Mac clean?
- How do I download CCleaner for Mac?
- Is CCleaner for Mac available from the Mac App Store?
How to use CCleaner for Mac application
Troubleshooting
NEW: CCleaner Professional Plus with Premium Tech Support
General FAQs
- What do I get as a Premium Technical Support customer?
- Can I get Premium Tech Support on its own?
- Can I use Premium Technical Support for Mac, iOS, Chrome OS or Android?
- What languages is Premium Tech Support available in?
- Can I access these services all the time?
- What is Live Chat?
CCleaner for Android
About CCleaner for Android
How to use CCleaner for Android
General FAQs
- What operating system can I run CCleaner for Android on?
- How do I download CCleaner for Android?
- What does CCleaner for Android do?
- How does CCleaner for Android know what files to clean?
- Why does CCleaner for Android require permissions?
- Why do I need to grant the Usage Access permission to CCleaner Android?
CCleaner Browser
About CCleaner Browser
- What is CCleaner Browser?
- How does CCleaner Browser protect my security and privacy?
- How can I get CCleaner Browser?
- System Requirements for CCleaner Browser
- Getting started with CCleaner Browser
- How do I make CCleaner Browser my default browser?
How to use CCleaner Browser
- How to adjust 'permissions' for browser extensions in CCleaner Browser
- How can I import bookmarks and other settings from my other browsers?
- How do I check if a site's connection is secure?
- How do I change the browser's language?
- How can I customize CCleaner Browser?
- Can I use CCleaner to clean CCleaner Browser?
Troubleshooting
Kamo
Defraggler
Recuva
Speccy
Business Users
CCleaner Network
About CCleaner Network
How to use CCleaner Network
General FAQs
- What's happening to CCleaner Network products in 2021? Why have I got an email about product End of Life options?
- CCleaner Network Professional overview
- CCleaner Network licensing
- Recommended System Requirements for CCleaner Network
- Communication Requirements - Ports for CCleaner Network
- What do the different colored Endpoint icons mean?
Other topics
Important Updates
- ¿Qué son las actualizaciones importantes y cómo puedo controlarlas?
- Что такое «важные обновления» и как я могу их настроить?
- O que são atualizações importantes e como elas são controladas?
- Cosa sono gli aggiornamenti importanti e come si controllano?
- Was sind Wichtige Updates und wie kann ich sie verwalten?
- Que sont les Mises à jour importantes et comment les paramétrer ?
Getting Help
- Why do I see a message that says 'CCleaner Free is for home use only’ or ‘CCleaner Free is not free for commercial use?'
- Where can I get the latest versions of Piriform products?
- How do I take a screenshot?
- Restarting Windows in Safe Mode
- Getting assistance if you don't speak English
- Where do I send bug reports & feature suggestions?
GDPR
- What is GDPR?
- How does GDPR affect me?
- What data is stored about me and where does it come from?
- What changes have you made to ensure compliance with GDPR?
- I would like to request a copy of the data that you hold about me. How do I request this?
- I want to edit the data you hold about me, or request that it is deleted. How do I do this?
