A note-taking application and a to-do management system that is ridiculously simple, yet very advanced.

sleek is described as 'Open-source (FOSS) todo manager based on the todo.txt syntax. It's available for Windows, MacOS and Linux' and is a todo list manager in the office & productivity category. There are more than 100 alternatives to sleek for a variety of platforms, including Android, Windows, Mac, iPhone and Web-based apps. The best sleek alternative is Super Productivity, which is both free and Open Source. Other great apps like sleek are Todoist, Wekan, Tasks.org and TickTick.
A note-taking application and a to-do management system that is ridiculously simple, yet very advanced.

A complete Getting Things Done (GTD) productivity system for desktop and mobile. Mind Like Water.







MeisterTask is the most intuitive task management and collaboration tool on the web. Sign up, invite your team and start working. No training required.





Nullboard is a light minimalist kanban, specifically designed to be compact, readable and quick in use.

Task manager for Windows, Linux, Mac, and Android beta offering powerful yet user-friendly Getting Things Done features, privacy by design, local offline use, flexible sync options, no subscription requirements, and distraction-free organization for tasks and projects.




Getting Things GNOME! (GTG) is a personal tasks and TODO-list items organizer for the GNOME desktop environment and inspired by the ''Getting Things Done'' (GTD) methodology.

A simple task manager app, allowing you to categorise your todo list by urgency, state, timeframe etc.




Calcurse is a calendar and scheduling application for the command line. It helps keep track of events, appointments and everyday tasks. A configurable notification system reminds user of upcoming deadlines, the curses based interface can be customized to suit user needs and a...




Go For It! is a simple and stylish productivity app, featuring a to-do list, merged with a timer that keeps your focus on the current task.




