Harvest - Simple time tracking, fast online invoicing, and powerful reporting software. Simplify employee timesheets and billing. Get started for free.
Timepot timer for Chrome - Track time & projects across your tools
Toggl - Toggl is an online time tracking tool. It features 1-click time tracking and helps you see where your time goes. Free and paid versions are available.
Gantt Charts for Zenkit - Track & manage complex projects with a Gantt chart in Zenkit
Trackly - Trackly monitors web pages and tells you when they change. Beautifully!
Office Timeline - Make impressive PowerPoint timelines with just a few clicks.