DU Meter 4.0 is a major new version of our award-winning utility. It will enable you to use your Internet connection more efficiently by providing an accurate visualization of the data which is flowing through your computer's network connection. DU Meter also includes an extensive reporting facility, a flexible notifications and events system, and more.

Keep an eye on your Internet connection: see data coming in or going out.
Protect yourself from unexpected charges or Internet service disruption.
Receive alerts about dangerous or unexpected network activity.
Easy to use - works automatically with no user input required.
Uses very little resources, fully compatible with Windows Vista and XP.