CCleaner is a freeware system optimization and privacy 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. But the best part is that it's fast (normally taking less than a second to run) and contains NO Spyware or Adware! :)

What's New v1.39.502
- Rewritten secure deletion code, now over 2x faster.
- Performance improvements deleting Internet Cache.
- Fixed bug in Recycle Bin cleaning.
- Fixed overflow error with a large number of temp files.
- Added AntiVir PE Classic and Premium cleaning.
- Removed PerfectDisk 8.0 cleaning.
- Optimized file size for language DLLs.
- Added Bosnian translation.
- Added Macedonian translation.
- Updated several translations.
- Minor bug fixes.