CCleaner Portable 3.11.1541 is our 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. But the best part is that it's fast (normally taking less than a second to run) and contains NO Spyware or Adware!

Cleans all areas of your Computer
* 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 entries, including File Extensions, ActiveX Controls, ClassIDs, ProgIDs, Uninstallers, Shared DLLs, Fonts, Help Files, Application Paths, Icons, Invalid Shortcuts and more... also comes with a comprehensive backup feature.
* Third-party applications
Removes temp files and recent file lists (MRUs) from many apps including Media Player, eMule, Google Toolbar, Netscape, Microsoft Office, Nero, Adobe Acrobat, WinRAR, WinAce, WinZip and many more...
Safe
* 100% Spyware FREE: This software does NOT contain any Spyware, Adware or Viruses.
This software does NOT contain any Spyware, Adware or Viruses.

What's New in version 3.13.1600 (November 26, 2011):
* Added IE add-on manager.
* Added Firefox Jumplist Cache cleaning.
* Improved Firefox and Thunderbird cache cleaning.
* Improved Google Chrome Internet History cleaning for typed URLs.
* Improved Google Chrome Canary Saved Form Information cleaning.
* Improved Google Chrome Canary Saved Passwords cleaning.
* Improved Recycle Bin cleaning with symbolic links.
* Improved item exclusion feedback in Registry screen.
* Improved keyboard usability on Intelligent Cookie scan dialog.
* Added support for custom Thunderbird installation. e.g. CustomLocation1=THUNDERBIRD|C:PortableThunderbirdDataprofile
* Added cleaning for Corel PaintShop Pro X4, Nero Video 11 and Nero Vision 10.
* Improved cleaning for WinRAR, LogMeIn, Office 2003, 2007 and 2010.
* Added Indonesian translation.