CCleaner is a freeware system optimization, privacy and cleaning tool. It removes unused files from your system - allowing Windows to run faster and freeing up valuable hard disk space. It also cleans traces of your online activities such as your Internet history. Additionally it contains a fully featured registry cleaner.

Release Notes:

- Added Type Library cleaning to Registry Cleaner.
- Improved File Extension scanning in Registry Cleaner.
- Added /SHUTDOWN command-line parameter to shutdown the computer
  after cleaning. Only works with /AUTO.
- Added Shutdown option to system tray menu.
- Added support for Vista common dialogs.
- Fixed bug in Uninstaller Tool where some items were hidden.
- Fixed multi-monitor issue with dialogs.
- Fixed incompatibility with Windows Search 4.0.
- Added seconds to filename when saving .REG files.
- Improved RegEdit location navigation.
- Improved Google Earth cleaning and detection.
- Memory usage optimizations.
- Minor bug fixes.

CCleaner 2.10.618