Windows CleanUp!

Windows CleanUp! screenshots

An application that removes temporary files from Windows to optimize the system
Main Window
Windows CleanUp! 4.5 : Main Window

Alternative downloads

Clean Temporary Places
Open-source application whose goal is to clean your computer from junk files.
Trace Eraser
Privacy suite for Windows computers.
Advanced Windows Cleaner
Cleans tracks of online and offline activities, and clutter from your computer.