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CCleaner for Windows
CCleaner for Mac v.2
About CCleaner for Mac
How to use CCleaner for Mac application
Troubleshooting
- Why has my current version of CCleaner for Mac uninstalled itself shortly after I installed the new version?
- Why is the new CCleaner for Mac missing some features, such as Wipe Free Space?
- How do I uninstall the new CCleaner for Mac?
- How do I report a problem or suspected bug with the new CCleaner for Mac?
- How do I report a falsely identified junk file or program that the new CCleaner for Mac removed from my system?
- Why doesn’t the new CCleaner for Mac clean anything from my system?
CCleaner for Mac v.1
About CCleaner for Mac
- End of Life for CCleaner for Mac v1
- 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?
How to use CCleaner for Mac application
Troubleshooting
NEW: CCleaner Premium Bundle
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 do I use Privacy Guard ?
- 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?
Troubleshooting
Kamo
About Kamo
- What is Kamo?
- Kamo System Requirements
- Does Kamo block ads?
- How is Kamo different from CCleaner?
- How is Kamo different from an antivirus product?
- How do I install Kamo?
How to use Kamo
FAQs
- Is the WireGuard protocol tested and proven to improve the speed of Kamo’s Private Connection (VPN) feature?
- How do I activate Kamo?
- What is a digital fingerprint?
- How often does Kamo change my digital fingerprint?
- What is online tracking and how does it affect me?
- How am I leaving tracks online?
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?'
- Collecting information via CCleaner Support Tool
- How do I completely uninstall Kaspersky from my Windows 10 and 11 PC?
- Where can I get the latest versions of CCleaner products?
- How do I take a screenshot?
- Restarting Windows in Safe Mode
Support Account
How to turn on system protection on Windows
- How do I turn on system protection on Windows?
- Wie aktiviere ich den Systemschutz unter Windows?
- Comment activer la protection du système Windows ?
- ¿Cómo activar Protección del sistema en Windows?
- Как включить защиту системы в Windows?
- Como eu ativo a proteção do sistema no Windows?
Performance Optimizer statistics
Data Subject Rights
General FAQs
- Privacy Requests (GDPR)
- What is GDPR?
- How does GDPR affect me?
- What data is stored about me and where does it come from?
- 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?