SmartWindows.app - Auto arrange all your app windows, whether on one screen or many with a single click!
Winroll - WinRoll easily manages multiple open windows.
SANeForce - SAN Pharma Sales Force Automation
RBTray Fork - A minor fork of RBTray
ReIcon - ReIcon is portable freeware that enables you to save and restore your desktop layout.
WindowGrid - Quickly and easily layout windows on a dynamic grid using just the mouse.