Streaks - The to-do list that helps you form good habits.
SmartWindows.app - Auto arrange all your app windows, whether on one screen or many with a single click!
Taskful - Deadlines, meet your match.
ReIcon - ReIcon is portable freeware that enables you to save and restore your desktop layout.
Gone - An ephemeral to-do list
SANeForce - SAN Pharma Sales Force Automation