项目管理和团队协作协调工具。

Project planning's not as hard as it looks — as long as you have the right tools. SharedPlan's suite of project planning and management tools includes desktop software for OS X, Windows, and even the web and mobile devices for when you're on the go.
Here's how:
Simple - quickly plan your first project
Elegant - easy to understand features
Collaborative - effortless communication for all involved
Ubiquitous - tools for Mac OS X, Windows, and the web
Robust - grows with you, handles large projects
Effective - invest your time doing, not planning.