check off：mac中简易to do列表

check off是一款简易待办事项列表（免费）。一看上面的截图就可以了解该软件的全部功能：

Features

* Easily accessible from the Mac OS X Menu Bar.
* Allows creation of groups of items.
* Each item can have its own note for more information.
* Finder-like Labels.
* iPod Synchronization so you can take your tasks on-the-go (iPod must support notes feature).

Requirements

Mac OS X Leopard is the only supported OS for this application. It may still work with Tiger and Panther, but I don’t have the resources to maintain a version for multiple operating systems at this time.

需要的朋友可以下载一个试试。