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Microsoft To Do alternatives · To-Do Lists

Open-source alternatives to Microsoft To Do

Microsoft To Do is not described as open source on its own site. 27 of the 123 other to-do list apps in this directory are open source, according to their own sites.

Microsoft To Do is free to use. All of them are free or have a free plan.

27 tools · Listings checked up to Oct 9, 2026 · Where the facts come from

The 12 closest to Microsoft To Do

  1. Vikunja

    Open-source task manager to self-host or use as a paid cloud

    • Vikunja starts at €4 per month, or €40 billed yearly (Vikunja Cloud Personal). Microsoft To Do is free.
    • Only Vikunja lists a Linux app.
    • Only Microsoft To Do lists an iOS app.
    • Vikunja is open source and self-hostable, according to its own site.
    Vikunja pricing and details

  2. tududi

    Open-source task and life organizer to self-host or use hosted

    • tududi starts at €5 per person / month, or €50 per person / year (tududi Cloud). Microsoft To Do is free.
    • Only Microsoft To Do lists Windows, macOS, iOS and Android apps.
    • tududi is open source and self-hostable, according to its own site.
    • tududi also covers natural-language input and habit tracking.
    tududi pricing and details

  3. Donetick

    Open-source task and chore manager for households and groups

    • Donetick starts at $4.99 per month, or $39.99 per year (Donetick Plus, US App Store). Microsoft To Do is free.
    • Only Microsoft To Do lists Windows and macOS apps.
    • Donetick is open source and self-hostable, according to its own site.
    • Donetick also covers natural-language input, calendar and time tracking.
    Donetick pricing and details

  4. Tracks

    Free, self-hosted web app for Getting Things Done

    • Tracks is free. Microsoft To Do is free.
    • Only Microsoft To Do lists Windows, macOS, iOS and Android apps.
    • Tracks is open source and self-hostable, according to its own site.
    Tracks pricing and details

  5. Super Productivity

    Free, open-source to-do app with time tracking and a Pomodoro timer

    • Super Productivity is free. Microsoft To Do is free.
    • Only Super Productivity lists a Linux app.
    • Super Productivity is open source, according to its own site.
    • Super Productivity also covers kanban boards, Pomodoro timer and time tracking.
    Super Productivity pricing and details

  6. Tasks.org

    Open-source Android to-do list with CalDAV and Google Tasks sync

    • Tasks.org starts at $0.99 per year (name-your-price subscription). Microsoft To Do is free.
    • Only Tasks.org lists a Linux app.
    • Only Microsoft To Do lists a web app.
    • Only Microsoft To Do lists an iOS app.
    Tasks.org pricing and details

  7. Taskwarrior

    Free, open-source to-do list manager for the command line

    • Taskwarrior is free. Microsoft To Do is free.
    • Only Taskwarrior lists a Linux app.
    • Only Microsoft To Do lists a web app.
    • Only Microsoft To Do lists Windows, iOS and Android apps.
    Taskwarrior pricing and details

  8. Todo.txt

    Plain-text to-do list format with an open-source command-line tool

    • Todo.txt is free. Microsoft To Do is free.
    • Only Todo.txt lists a Linux app.
    • Only Microsoft To Do lists a web app.
    • Only Microsoft To Do lists iOS and Android apps.
    Todo.txt pricing and details

  9. Planify

    Free, open-source task manager for the Linux desktop

    • Planify is free. Microsoft To Do is free.
    • Only Planify lists a Linux app.
    • Only Microsoft To Do lists a web app.
    • Only Microsoft To Do lists Windows, macOS, iOS and Android apps.
    Planify pricing and details

  10. ToDoList

    Free, open-source task outliner for Windows with Gantt and kanban

    • ToDoList is free. Microsoft To Do is free.
    • Only Microsoft To Do lists a web app.
    • Only Microsoft To Do lists macOS, iOS and Android apps.
    • ToDoList is open source, according to its own site.
    ToDoList pricing and details

  11. Mindwtr

    Free, open-source GTD task manager for desktop and mobile

    • Mindwtr is free. Microsoft To Do is free.
    • Only Mindwtr lists a Linux app.
    • Only Microsoft To Do lists a web app.
    • Mindwtr is open source, according to its own site.
    Mindwtr pricing and details

  12. myTinyTodo

    Small open-source to-do list script for your own web server

    • myTinyTodo is free. Microsoft To Do is free.
    • Only Microsoft To Do lists Windows, macOS, iOS and Android apps.
    • myTinyTodo is open source and self-hostable, according to its own site.
    • myTinyTodo also covers Markdown.
    myTinyTodo pricing and details

15 more that are open source

All 27 in one table

Common questions

Is there an open-source alternative to Microsoft To Do?

Yes. Vikunja, tududi, Donetick, Tracks, Super Productivity, Tasks.org, Taskwarrior, Todo.txt and 19 more are open source, according to their own sites.

Is Microsoft To Do open source?

Microsoft To Do is not described as open source on its own site. The listing was checked on Oct 4, 2026 against the pages it cites.

When was this checked?

Each listing shows its own date. On this page they run from Oct 4, 2026 to Oct 9, 2026. Vendors change prices and plans without notice, so confirm on their site before you buy.

This page is built from the listings. A tool is here because its listing says so, and the order is how close each is to Microsoft To Do: the alternatives its listing names first, then the tools that share the most features with it.