KCleaner - is designed to be the most efficient Hard Disk cleaner, tracking every useless byte. It is the first product of this kind featuring a full automatic mode, which works in background so that you don't have to care about when to launch it.
As a proof of its efficiency, it often finds up to many GB not even seen by its competitors so... give KCleaner a try ! And if data security is something you are interested in, you'll love the secured file deletion methods proposed by KCleaner, making deleted files unrecoverable by any known mean.
Features
• Detects and cleans temporary and useless files (cache, unused setup files...)
• Automatic mode working in background
• Secured file deletion method
• Expert mode : let users control any file deletion done by KCleaner
• International support.
Download: 
KC.Softwares.KCleaner.Pro.3.8.6.116.rar - 4.7 MB