OmniFocus Pro 2.2.2 (Mac OSX)
 

* Sync with iCal: Sync your tasks with iCal and access, add, modify and complete them on any device that supports iCal to do items.
* Add tasks via Mail: Send yourself todos when you're on the go. OmniFocus watches for incoming mails that are tasks you send yourself and automically adds them to your OmniFocus inbox.
* Access your tasks via Spotlight: Access all your OmniFocus task information using Spotlight. Looking for all your project materials? Bring up files, mail messages and your OmniFocus projects in a single search.
Requirements:
Intel, (Mac OSX) 10.9.2 or later.
Homepage -
[code]http://www.omnigroup.com/omnifocus/[/code][code][/code]