UPDATE: New version 3.18 released.
CCleaner is a free system optimization, privacy and cleaning tool. It removes unused files from your system - allowing your computer to run faster and freeing up valuable hard disk space. It also cleans traces of your online activities such as your Internet history. But the best part is that it's fast (normally taking less than a second to run) and contains NO Spyware or Adware.
It cleans following stuff:
- Internet Explorer - Temporary files, history, cookies, Autocomplete form history, index.dat.
- Firefox - Temporary files, history, cookies, download history, form history.
- Google Chrome - Temporary files, history, cookies, download history, form history.
- Opera - Temporary files, history, cookies.
- Safari - Temporary files, history, cookies, form history.
- Windows - Recycle Bin, Recent Documents, Temporary files and Log files.
- Registry Cleaner - Advanced features to remove unused and old registry entries.

This new version comes with many improvements, including better support for the latest Google Chrome beta versions, and wildcard support in the Cookies list for simpler entry.
Changes in this new version:
- Added support for Firefox 12 final release.
- Added support for Google Chrome 20.0 beta.
- Added multi-select to detailed results view.
- Improved support for Internet Explorer 64-bit Add-ons.
- Improved folder detection algorithm for cleaning items.
- Improved scrolling interface for Include/Excluding dialogs.
- Improved compatibility with Windows 7 alt-tab functionality.
- Improved user interface for Drive Wiper Tool.
- Added cleaning for Corel VideoStudio Pro X5, MS Security Client and GIMP 2.8.
- Improved cleaning for OpenOffice 3, AIMP 3.
- Minor GUI improvements.
- Minor bug fixes.
Download Link (Mac)
Thanks to our reader "TheAslan" for the update...
This article was posted by VG in following section: Software.
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sumit_g
tHANX NZero and VG! :)
Uewd
Waiting for it to be also for Linux :)
Mirco
when the CCleaner now adverbial for Mac is how can clean it the Windows Registry?
Chad
YEAH! now that's what i'm talkin' bout. you should do a review, which one is better, "Clean My Mac" or "CCleaner"
tito
thnk's, mr
tito
tito
Uewd
This great application must have support for Linux.
SAM
Hey VG...the application has been updated to 3.11.1550
piriform.com/ccleaner
Christian
I wish that they would add support for Linux too...
Awesome tool for Windows though!
NZero
DrivePurge gaijin.at/en/dldrivepurge.php
Removes 750+ Unnecessary System Components & Applications Files
Free portable application for system and drive cleanup
Found files and Registry entries can be individually selected or deselected
Search in whole drives or in selected folders for files or file types (like System Ninja)
Reference: addictivetips.com/windows-tips/drivepurge-removes-750-unnecessary-system-components-app-files