• Run the CCleaner installer.
• Click the downloaded file at the bottom left corner of your screen.
• Confirm the installation.
• Click 'Yes' on the system dialog to approve the start of your CCleaner installation.
• Follow setup instructions.
• Click the button in the installer window to begin.
• Install continue with the default install location.
• After the program installs double click on the CCleaner icon.

Download CCleaner for Windows PC

Download CCleaner for Mac

Download CCleaner for Android Device