Getting stuff done is super easy when using a tool as simple and work-focused as TaskPaper. Its clutter-free design and reliance on plain text results in a fast and efficient, keyboard-centered workflow.
While TaskPaper's format is plain text, it's not exactly the same as Markdown. Those already comfortable with Markdown might prefer a note app with Markdown support.
TaskPaper is a commercial app strictly made for Mac whereas most alternatives are web-based with desktop and mobile clients covering everything from Windows, Mac and Linux to Android and iPhone. Most of them are likewise commercial with some free offerings, while some outstanding open-source options exist as well.
Online task management app built by GTD enthusiasts for GTD enthusiasts. Outline style interface supports unlimited levels of sub-projects and tasks. 100% GTD compliant. GTD style lists, like waiting, scheduled, someday/maybe, next and focus.
GTasks is a simple and efficient task management app with both local and google account modes. You can customize your to do list, set reminder, share tasks with your friends, family members or colleagues and sync with your google tasks perfectly.