Mousenitor

Finally, a Free, Open Source, Mouse Utility for people who use Dual or Multi Monitors.

Mousenitor is addressed to anybody who uses more than one monitor. As the name suggests, it involves the Mouse and the Monitor. So what does Mousenitor do? Well, it is the cure to a problem that has been plaguing thousands of people since the dawn of the multi-monitor age: the mouse cursor's habit of "spilling" over the wrong monitor, annoying you in the most crucial moments.

Using Mousenitor, you can specify how and when you wish for your mouse's cursor to move to another screen. This ability will allow you to turn off unused monitors completely and forget you even have them installed until you need them. In this respect, Mousenitor saves the Planet by helping you save power.

Using per-application Profiles, system-wide HotKeys, activation and deactivation timers and other customizable features, Mousenitor gives you more leverage than ever over the behavior of your Mouse.

Mousenitor is makes mousing on multiple monitors bearable. Mousing. Is that even a word? It is now!