Sortd - Rated the #1 App for Gmail
SmartWindows.app - Auto arrange all your app windows, whether on one screen or many with a single click!
KanbanMail - A Kanban board for your emails.
SANeForce - SAN Pharma Sales Force Automation
Trello - Infinitely flexible. Incredibly easy to use. Great mobile apps. It's free. Trello keeps track of everything, from the big picture to the minute details.
ReIcon - ReIcon is portable freeware that enables you to save and restore your desktop layout.