Task Coach is a program that allows you to define, manage and administer outstanding tasks and activities, such as personal or business.
The idea is to add tasks and subtasks, including a title, description, priority level, start date, end date (or an estimate of it), a category to which it belongs, and so on. A task can create a recurring, if you need to repeat it every certain period. Optionally you can set a reminder alarm when a task is about to end.
The tasks and possible subtasks are available at any time, with the ability to select different view modes, such as a simple list or as a tree. You can sort them by any of the attributes that have been assigned at the time of configuration.
The tasks they can associate notes, attachments, or emails from Outlook, simply by dragging any of those objects to the application window.
You can keep track of to-dos, requiring extra time, and get some other statistics.
The tasks, notes and other information can be exported to other formats, such as: HTML (for inclusion in a web page), CSV (for opening in a spreadsheet like Excel) and ICS (iCalendar).
For more information is available at the official site of the project, a reference manual for how to define tasks and categories.
Task Coach 1.3.19 is the latest version, updated in October 2012, this task manager multiplatform (Windows, Mac OS X, Linux, iPhone and iPod Touch) that can be downloaded for free. It is available in several languages, including Spanish, Catalan, Basque and Galician. You can choose installer or portable version to carry on a USB stick.
Free Download Task Coach 1.3.19