TodoTxtMac is a minimalist, keyboard-driven to-do manager for Mac OS X (10.8 Mountain Lion and higher) that conforms to the todo.txt format spec. - mjdescy/TodoTxtMac General features: · Full compliance with the todo.txt format spec. · Multiple selection in the task list. · Support for due dates · Shortcuts to toggle completion, change priority, set due dates, and delete all selected tasks. · Archive completed tasks · Preserves Windows or Unix line endings in the todo.txt file for cross-platform compatability. · Automatic update checking. · Displays general metadata (task counts, etc.) about the task list. · Undo/redo support. Adding/removing tasks · Paste/import one or more tasks into the task list from the clipboard/drag-and-drop · Optionally prepend the task creation task on newly created tasks (including those pasted in from the clipboard). · Copy/Cut selected tasks to the clipboard. · Reload file on command. Sorting and filtering · Sort task list by priority, project, context, due date, etc. · Filter task list. · Quick filters: preset filters mapped to number keys. · Search field for quick, ad-hoc filtering of the task list. Fonts and colors · User-customizable font for the task list. · Bold priorities in task list. · Colors completed tasks in light gray and applies strikethrough. · Colors overdue tasks in purple and tasks due today in red. Both these colors are user customizable. · User-customizable colors for projects, contexts, due dates, threshold dates, creation dates, and arbitrary tags in task list. Mac-specific user interface features · Autosave on change · Autocomplete project names. · Autocomplete context names. · Multiple document interface. · Full screen mode. · Open todo.txt files by dragging and dropping them onto the application icon.