AquaSnap - Too many windows on your screen? Stop wasting your productivity.
RBTray - Allows almost any program to be minimized to the system tray by right clicking its minimize button.
Mizage Divvy - Divvy is an entirely new way of managing your workspace.
Minime - Minime is a tool that allows you to minimize applications to the system tray using a simple hotkey.
Moom - Move your mouse over the green zoom button in any window, and Moom's mouse control overlay will appear (as seen in the above animation).
4t Tray Minimizer - 4t Tray Minimizer Free/Pro - Minimize Outlook, Internet Explorer, Firefox, Chrome and any other applications to the system tray!