SmartWindows.app - Auto arrange all your app windows, whether on one screen or many with a single click!
Tabs Outliner - Next Generation Session, Windows, Tabs Manager and a TooManyTabs Solution That Really Works.
SANeForce - SAN Pharma Sales Force Automation
Tree Style Tab - Tree Style Tab is an all-in-one Firefox extension that provides ability in order to operate tabs as a tree.
ReIcon - ReIcon is portable freeware that enables you to save and restore your desktop layout.
OneTab - Whenever you find yourself with too many tabs, click the OneTab icon to convert all of your tabs into a list. When you need to access the tabs again, you can either restore them individually or all at once.