Window management to divvy up your screen into exact portions.
Divvy for Mac is a powerful little app that helps you organize and manage your open desktop windows. Though we needed a little help to get started, it didn't take long for us to get the hang of it and to find the value in having it around.
Menu extras: CPU, disk, memory & network monitoring.
Move, fullscreen, and pin windows using the green zoom button.
Extend the Dock and get window previews whenever you hover your mouse over an app.