Tasks.org AlternativesTodo List Managers & Task Management Tools like Tasks.org

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 popular todo list manager in the office & productivity category. There are more than 100 alternatives to Tasks.org for a variety of platforms, including Mac, iPhone, Android, Linux and Windows apps. The best Tasks.org alternative is Todoist, which is free. Other great apps like Tasks.org are TickTick, Planify, Org mode and Remember The Milk.

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Tasks.org alternatives are mainly Todo List Managers but may also be Task Management Tools or Note-taking Tools.  Filter by these or use the filter bar below if you want a narrower list of alternatives or looking for a specific functionality of Tasks.org.
Tasks.org iconTasks.org
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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...

More about Tasks.org
More about Tasks.org
Tasks.org alternatives page was last updated Mar 13, 2025
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  1. Todoist icon
    Todoist icon

    Todoist

     424 likes
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    Organizes tasks efficiently with quick add scheduling, 60+ tool integrations, advanced language recognition for recurring tasks, and platform compatibility. It offers project templates, visual task priorities, and personalized productivity insights.

    103 Todoist alternatives
    Webapp

    License model

    • Freemium • Proprietary

    Application types

    Platforms

    • Mac
    • Windows
    • Linux
    • Online
    • Android
    • iPhone
    • Chrome OS
    • Android Tablet
    • iPad
    • AppImageHub
    • Apple Watch
    • Snapcraft
    • Google Chrome
    • Flathub
    • Microsoft Outlook
    • Android Wear
    • Safari
    • Gmail
    • Mozilla Firefox
    Themes
    Chrome extension
    +9
    ChromeApp

    Top Todoist Features

    1.  Natural Language Processing
    2.  Task assignments
    3.  Subtasks
    4. IFTTT icon  IFTTT Integration
    5.  Recurring Tasks
    6.  Reminders
    7.  Ad-free
    8.  Dark Mode
    9.  Kanban Board
    10.  Gamification
    11.  Calendar Integration
    12.  Web Clipper
    Todoist iconTasks.org Icon

    Todoist VS Tasks.org

    Is Todoist a good alternative to Tasks.org?
     

    • Todoist is the most popular Web-based, Windows, Android & Mac alternative to Tasks.org.

    • Todoist is the most popular free alternative to Tasks.org.

    • Todoist is Freemium and ProprietaryTasks.org is Freemium and Open Source
  2. TickTick icon
    TickTick icon

    TickTick

     196 likes
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    TickTick is a simple and effective to-do list and task manager app which helps you make schedule, manage time, remind about deadlines and organize life at home, work and everywhere else.

    241 TickTick alternatives
    TickTick screenshot 1

    License model

    • Freemium • Proprietary

    Application types

    Platforms

    • Mac
    • Windows
    • Online
    • Android
    • iPhone
    • Chrome OS
    • Android Tablet
    • iPad
    • Apple Watch
    • Google Chrome
    • Android Wear
    • Firefox
    • Linux
    TickTick screenshot 1
    TickTick screenshot 2
    +1
    TickTick screenshot 3

    Top TickTick Features

    1.  Habit Tracker
    2.  Recurring Tasks
    3.  Calendar View
    4.  Calendar Integration
    5.  Reminders
    6.  Pomodoro Timer
    7.  Subtasks
    8.  Ad-free
    9.  Cloud Sync
    10. IFTTT icon  IFTTT Integration
    11.  Dark Mode
    12.  Support for MarkDown
    TickTick iconTasks.org Icon

    TickTick VS Tasks.org

    Is TickTick a good alternative to Tasks.org?
     
  4. Planify icon
    Planify icon

    Planify

     22 likes
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    Task manager with Todoist support designed for GNU/Linux 🚀.

    38 Planify alternatives
    Planify screenshot 1

    License model

    • Free • Open Source

    Application types

    Platforms

    • Linux
    • Snapcraft
    • Flathub
    Planify screenshot 1
    Planify screenshot 2
    +3
    Planify screenshot 3

    Properties

    1.  Privacy focused
    2.  Lightweight

    Features

    1.  Ad-free
    2.  Reminders
    3.  Works Offline
    4.  No Tracking
    5.  Recurring Tasks
    6.  Dark Mode
    7.  Cloud Sync
    8.  Calendar View
    9.  Hierarchical Structure
    10.  No registration required
    11. Todoist icon  Todoist integration
    12. Nextcloud icon  Sync with Nextcloud
    Planify iconTasks.org Icon

    Planify VS Tasks.org

    Is Planify a good alternative to Tasks.org?
     

    • Planify is the most popular Open Source alternative to Tasks.org.

    • Planify is Free and Open SourceTasks.org is Freemium and Open Source
    • Planify is Privacy focused and LightweightTasks.org is not according to our users
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    Any.do icon

    Any.do

    Any.do is an award-winning app used by millions of individuals, families and teams to stay organized and get more done.

    https://www.any.do
    Learn More
  6. Org mode icon
    Org mode icon

    Org mode

     135 likes
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    Org mode is for keeping notes, maintaining TODO lists, planning projects, and authoring documents with a fast and effective plain-text system.

    268 Org mode alternatives
    Org mode screenshot 1

    License model

    • Free • Open Source

    Application types

    Platforms

    • Mac
    • Windows
    • Linux
    • GNU Emacs
    Structured Editing
    Transparent Tables
    +4
    Superior Source Code

    Properties

    1.  Privacy focused
    2.  Lightweight
    3.  Customizable

    Features

    1.  Literate programming
    2.  Task Time Tracking
    3. GNU Emacs icon  Emacs integration
    4.  Plain text file
    5.  Extensible by Plugins/Extensions
    6.  Outliner
    7.  Hierarchical Structure
    8.  Portable
    9.  Command line interface
    10.  Export to HTML
    11.  Web-Based
    12.  Outline mode
    Org mode iconTasks.org Icon

    Org mode VS Tasks.org

    Is Org mode a good alternative to Tasks.org?
     
  7. Remember The Milk icon
    Remember The Milk icon

    Remember The Milk

     367 likes
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    The smart to-do app for busy people.

    62 Remember The Milk alternatives
    Remember The Milk screenshot 1

    License model

    • Freemium • Proprietary

    Application types

    Platforms

    • Mac
    • Windows
    • Linux
    • Online
    • Android
    • iPhone
    • Android Tablet
    • iPad
    • Apple Watch
    Remember The Milk screenshot 1
    Remember The Milk screenshot 2
    +4
    Remember The Milk screenshot 3

    Properties

    1.  Support for Themes

    Features

    1. IFTTT icon  IFTTT Integration
    2.  Recurring Tasks
    3.  Full-Text Search
    4.  Subtasks
    5.  Cloud Sync
    6.  Works Offline
    7.  Dark Mode
    8.  Reminders
    9.  Support for Keyboard Shortcuts
    10. Gmail icon  Gmail integration
    11.  Integrated Search
    12. Zapier icon  Zapier integration
    Remember The Milk iconTasks.org Icon

    Remember The Milk VS Tasks.org

    Is Remember The Milk a good alternative to Tasks.org?
     
  8. Google Tasks icon
    Google Tasks icon

    Google Tasks

     227 likes
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    Get more done with the Google Tasks mobile app. Manage, capture, and edit your tasks from anywhere, at anytime, with to-dos that sync across all your devices. Integrations with Gmail and Google Calendar help you get tasks done—faster.

    48 Google Tasks alternatives
    Google Tasks screenshot 1

    License model

    • Free • Proprietary

    Application types

    Platforms

    • Online
    • Android
    • iPhone
    • Chrome OS
    • Android Tablet
    • iPad
    • Gmail
    Google Tasks screenshot 1
    Google Tasks screenshot 2
    +2
    Google Tasks screenshot 3

    Google Tasks Features

    1. Google Calendar icon  Google Calendar integration
    2.  Subtasks
    3. Gmail icon  Gmail integration
    4.  Calendar Sync
    5.  Recurring Tasks
    6.  Cloud Sync
    7.  Ad-free
    8.  Task Scheduling
    9.  Sort by date
    Google Tasks iconTasks.org Icon

    Google Tasks VS Tasks.org

    Is Google Tasks a good alternative to Tasks.org?
     
  10. sleek icon
    sleek icon

    sleek

     28 likes
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    sleek is an open-source (FOSS) todo manager based on the todo.txt syntax. It's available for Windows, MacOS and Linux.

    217 sleek alternatives
    sleek screenshot 1

    License model

    • Free • Open Source

    Application types

    Platforms

    • Mac
    • Windows
    • Linux
    sleek screenshot 1
    sleek screenshot 2
    +1
    sleek screenshot 3

    Top sleek Features

    1.  Todo.txt based
    2.  Date picker
    3.  Filtering
    4.  Dark Mode
    5.  Works Offline
    6.  Full-Text Search
    7.  Recurring Tasks
    8.  Pomodoro Timer
    9.  Ad-free
    10.  Portable
    11.  Goal Setting
    12.  Goal Tracking
    sleek iconTasks.org Icon

    sleek VS Tasks.org

    Is sleek a good alternative to Tasks.org?
     
  11. ToDoList icon
    ToDoList icon

    ToDoList

     160 likes
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    ToDoList is software in the category of Task Management, Project Management, Productivity, “Getting Things Done” (GTD), Scheduling, and Collaboration.

    265 ToDoList alternatives
    Task Tree

    License model

    • Free • Open Source

    Application types

    Platforms

    • Windows
    • Wine
    List View
    Burndown View (plugin)
    +7
    Calendar View (plugin)

    Properties

    1.  Lightweight

    Features

    1.  Portable
    2.  Gantt-charts
    3.  No registration required
    4.  Kanban Chart
    5.  Kanban Board
    6.  Ad-free
    7.  File Versioning
    8.  Custom fields
    9.  Tree structure
    10.  Outliner
    11.  Export to iCalendar
    ToDoList iconTasks.org Icon

    ToDoList VS Tasks.org

    Is ToDoList a good alternative to Tasks.org?
     
  12. Vikunja icon
    Vikunja icon

    Vikunja

     30 likes
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    Think of Vikunja like the notebook you have with all your things to keep track of. But better.

    166 Vikunja alternatives
    Vikunja screenshot 1

    License model

    • Free Personal • Open Source

    Application types

    Platforms

    • Windows
    • Linux
    • Online
    • Self-Hosted
    • Software as a Service (SaaS)
    • Cloudron
    Vikunja screenshot 1
    Vikunja screenshot 2
    +3
    Vikunja screenshot 3

    Properties

    1.  Privacy focused
    2.  Lightweight

    Features

    1.  Kanban Board
    2.  Team work
    3.  Support for MarkDown
    4.  Goal Tracking
    5.  Subtasks
    6.  Gantt-charts
    7.  No Tracking
    8.  Ad-free
    9.  REST API
    Vikunja iconTasks.org Icon

    Vikunja VS Tasks.org

    Is Vikunja a good alternative to Tasks.org?
     

    • Vikunja is the most popular SaaS & Self-Hosted alternative to Tasks.org.

    • Vikunja is Free Personal and Open SourceTasks.org is Freemium and Open Source
    • Vikunja is Privacy focused and LightweightTasks.org is not according to our users
  13. WeekToDo icon
    WeekToDo icon

    WeekToDo

     38 likes
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    WeekToDo is a free and Open Source minimalist weekly planner. With WeekToDo you can start improving your productivity by defining and managing your week and your tasks in an easy and intuitive way.

    81 WeekToDo alternatives
    WeekToDo screenshot 1

    License model

    • Free • Open Source

    Application types

    Platforms

    • Mac
    • Windows
    • Linux
    • Online
    WeekToDo screenshot 1
    WeekToDo screenshot 2

    Properties

    1.  Minimalistic
    2.  Privacy focused
    3.  Distraction-free

    Features

    1.  Week Planner
    2.  Drag and Drop
    3.  Local Storage
    4.  No registration required
    5.  Dark Mode
    6.  Weekly planner
    7.  Works Offline
    8.  Ad-free
    9.  Reminders
    10.  Subtasks
    11.  No Tracking
    12.  Recurring Tasks
    WeekToDo iconTasks.org Icon

    WeekToDo VS Tasks.org

    Is WeekToDo a good alternative to Tasks.org?
     
  14. Things icon
    Things icon

    Things

     184 likes
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    Task management has never been this easy. Simplicity, however, is not achieved at the expense of powerful features. Download your free trial today and start getting more things done with less effort.

    365 Things alternatives
    Things screenshot 1

    License model

    Application types

    Platforms

    • Mac
    • iPhone
    • iPad
    • Apple Watch
    Things screenshot 1
    Things screenshot 2
    +1
    Things screenshot 3

    Top Things Features

    1.  Subtasks
    2.  Dark Mode
    3.  Calendar Integration
    4.  No Tracking
    5.  Works Offline
    6.  Ad-free
    7.  Support for MarkDown
    8.  Kanban Board
    9.  Cloud Sync
    10.  Two-factor Authentication
    11.  WYSIWYG Support
    12.  Full-Text Search
    Things iconTasks.org Icon

    Things VS Tasks.org

    Is Things a good alternative to Tasks.org?
     

    • Things is the most popular commercial alternative to Tasks.org.

    • Things is Paid and ProprietaryTasks.org is Freemium and Open Source
  15. Lunatask icon
    Lunatask icon

    Lunatask

     21 likes
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    Lunatask is an all-in-one encrypted to-do list, habit tracker, journaling, life-tracking and notes app. It remembers stuff for you and knows what to work on next. Choose from a variety of productivity techniques like Kanban, Must/Should/Want Method, Eisenhower Matrix, or Time...

    102 Lunatask alternatives
    Lunatask screenshot 1

    License model

    • Freemium • Proprietary

    Application types

    Platforms

    • Mac
    • Windows
    • Linux
    • Android
    • iPhone
    Lunatask screenshot 1
    Lunatask screenshot 2
    +1
    Lunatask screenshot 3

    Properties

    1.  Privacy focused

    Features

    1.  Pomodoro Timer
    2.  End-to-End Encryption
    3.  Cloud Sync
    4.  Recurring Tasks
    5.  Goal Tracking
    6.  Subtasks
    7.  No Tracking
    8.  Ad-free
    9.  Calendar View
    10.  Reminders
    11.  Calendar Integration
    12.  Notebook
    Lunatask iconTasks.org Icon

    Lunatask VS Tasks.org

    Is Lunatask a good alternative to Tasks.org?
     
12 of 122 Tasks.org alternatives