No specific info about version 4.0. Please visit the main page of Office CleanUP on Software Informer.
Provides you the most powerful junk cleaning and privacy protection.
An application that removes temporary files from Windows to optimize the system.
This is a collection of tools to optimize your PC's performance.
Disk CleanUp is a program designed to clear previously deleted files.
It is a program that allows you to determine and avoid performance leaks.
A powerful easy to use tool that cleans, optimizes, and protects your system.