Tasks.org is described as 'Tasks is libre open-source software, based on the original source code from the popular Astrid Tasks & To Do List! Tasks is easy-to-use, feature-packed, flexible and customizable, and synchronizes with a variety of services' and is a very popular todo list manager in the office & productivity category. There are more than 100 alternatives to Tasks.org for a variety of platforms, including iPhone, Web-based, Android, iPad and Mac apps. The best Tasks.org alternative is Super Productivity, which is both free and Open Source. Other great apps like Tasks.org are Notion, Todoist, TickTick and Planify.
Plan combines all of your calendars, projects, tools, and documents into one intuitive place - the central hub for your work-life.
United States
Strikethrough is a minimalist to-do app for Android that brings back the simple pleasure of the paper list.
United Kingdom
Manage your journals, notes, and tasks in one Android app. The app is compatible with the iCal standard and is integrated with DAVx5 to allow the synchronization of entries through CalDAV.
Austria
EU
Karo is the first of its kind task manager with a focus on delegating tasks! Just install Karo, assign a task to anyone in your contacts and they receive it whether they are on or off the app - it is that simple.
India
A simple task manager app, allowing you to categorise your todo list by urgency, state, timeframe etc.
GermanyEU
Mexico
Boost your productivity with My To-Do's intelligent task management, Pomodoro timer, and ambient sounds. Organize tasks, set priorities, and stay focused.
Stuff is a convenient, minimalistic, and ad-free todo widget that works straight from the homescreen. Add tasks to your to do list in just one click.
2Do lets you take a completely different approach to managing your tasks. With its extremely simple-to-use interface and a comprehensive and flexible set of powerful features, it lets you focus on what's most important to you: your life.
United Kingdom
Forma gives you an open canvas where you can drop ideas anywhere. Move things around, group them visually, draw connections, and keep a clear picture of everything you’re working on.
Organize tasks on macOS with a three-zone workflow in a local plain text file using todo.txt format. No account or cloud required, supports keyboard shortcuts, SCRATCHPAD for notes, Dropbox and Git compatibility, privacy-focused, and built in Swift for speed.
