Better Window Manager - A tiny window management app for the Mac
SmartWindows.app - Auto arrange all your app windows, whether on one screen or many with a single click!
Magnet Window Manager - Magnet Developers
ReIcon - ReIcon is portable freeware that enables you to save and restore your desktop layout.
windOCD - Put Mac windows in their places!
SANeForce - SAN Pharma Sales Force Automation