Taskdeck provides lightweight, low-overhead task and to-do management.

Taskdeck employs a simple structural model of lists and tasks. Related tasks are grouped into lists, with each list showing a badge that indicates the number of open, due, or overdue tasks. The iOS-inspired drill-down navigation allows users to quickly switch between lists of tasks.

Within a list, tasks can be created by the press of a shortcut. For prioritization, tasks can be dragged to the appropriate slot. Four filter buttons can be used to show all tasks, or only open, due, or overdue tasks. A tagging system allows for tasks to be categorized and searched for. Also, files or URLs can be attached to tasks.

Features:
- Organize: Group related tasks into lists. A badge indicates the number of open, due, or overdue tasks in each list.
- Prioritize: Drag tasks up or down the list to prioritize. Important stuff goes to the top, less important issues to the bottom.
- Find: Quickly locate tasks by typing into the filter field, or change the filter mode to show only open, due, or overdue tasks.
- Tags: Assign tags to tasks to categorize them. Tags can be then be searched for in the filter field.
- Attachments: Attach files or URLs to tasks. Tap the space bar to preview an attachment, or open it by double-clicking.
- Always at hand: Taskdeck is immediately available on any desktop through a system-wide hotkey (Ctrl+Cmd+Space by default).