Open Source Windows To-Do Lists Software

Browse free open source To-Do Lists software and projects for Windows below. Use the toggles on the left to filter open source To-Do Lists software by OS, license, language, programming language, and project status.

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  • 1
    PNotes
    PNotes is light-weight, flexible, skinnable manager of virtual notes on your desktop. It supports multiple languages, individual note's settings, transparency and scheduling. Absolutely portable as well - no traces in registry. PNotes.NET edition requires .NET framework 4 Client Profile
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    Downloads: 227 This Week
    Last Update:
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  • 2
    Task Coach

    Task Coach

    Free flexible open source todo manager featuring hierarchical tasks

    Task Coach - Your friendly task manager. Task Coach is a free open source todo manager. It grew out of frustration about other programs not handling composite tasks well. In addition to flexible composite tasks, Task Coach has grown to include prerequisites, prioritizing, effort tracking, category tags, budgets, notes, and many other features. However, users are not forced to use all these features; Task Coach can be as simple or complex as you need it to be. Task Coach is available for Windows, Mac OS X, and GNU/Linux; and there is a companion iOS app.
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    Downloads: 144 This Week
    Last Update:
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  • 3
    Collabtive

    Collabtive

    Collabtive is web based project management software. Simple and easy.

    Collabtive is web based collaboration software. It is an Open Source alternative for proprietary tools like Active Collab or Basecamp. Features include: Projects, Instant Messenger, Tasks, Files, Timetracking, Multilanguage, Basecamp import
    Downloads: 34 This Week
    Last Update:
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  • 4
    JTrac

    JTrac

    Easy to set up bug tracking with Java

    JTrac is a generic issue-tracking web-application that can be easily customized by adding custom fields and drop-downs. Features include a customizable workflow, field level permissions, e-mail integration, file attachments, a detailed history view and changeable colors to fit a particular CI/CD. After a long hiatus, development has resumed with version 2.2.0 in December 2021, 2.2.1 in February 2022, 2.3.0 in February 2023, 2.3.1 in May 2023, 2.3.2 in July 2023 and 2.3.3 in June 2024. See https://sourceforge.net/p/j-trac/wiki/Home/ for release notes and documentation, and download it at https://sourceforge.net/projects/j-trac/files/jtrac/. Feedback is welcome. JTrac continues to be improved, and has recently been awarded the SourceForge "Open Source Excellence" badge.
    Downloads: 11 This Week
    Last Update:
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  • 5
    BORG is a calendar and task tracking system written in Java. The calendar provides a nice month view, month-print, email reminders, popup reminders and to do list. The task tracker tracks issues through various states.
    Downloads: 45 This Week
    Last Update:
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  • 6
    Lifeograph

    Lifeograph

    Advanced personal note taking application

    Lifeograph is a diary program to take personal notes on life. It has all essential functionality expected in a diary program and strives to have a clean and streamlined user interface.
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    Downloads: 29 This Week
    Last Update:
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  • 7
    todoyu
    Features: web2.0 project- & task-management, timetracking, team organizing, resource management, calendar, interface for your clients and lots more! Content: see license.txt (file section).
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    Downloads: 3 This Week
    Last Update:
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  • 8
    A web-based project management tool for workgroups. Encourage groups and individuals to work collaboratively. This tool aims to be functional and elegant without being complicated or graphically intensive.
    Downloads: 2 This Week
    Last Update:
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  • 9
    phpCollab

    phpCollab

    Open source project management

    Project management and collaboration over the internet. Features team/client sites, task assignment, document repository/workflow, gantt charts, discussions, calendar, notifications, support requests, weblog newsdesk, invoicing, and many other tools.
    Downloads: 4 This Week
    Last Update:
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  • 10
    IRM is a Web-based asset tracking and trouble ticketing system built for IT departments and helpdesks. It keeps detailed information on both hardware and software, including each computer and network device in your organization.
    Downloads: 6 This Week
    Last Update:
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  • 11
    It is a notes list. You can put notes in a simple and easy way, without care with formatting. simple and pratic.
    Downloads: 0 This Week
    Last Update:
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  • 12
    BRIM is a MVC framework, written in PHP and based on items with a hierarchical relationship. The list of plugins make BRIM a Information Manager with plugins like bookmarks, a calendar, contacts tasks, notes, RSS etc. The application is multilingual.
    Downloads: 0 This Week
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  • 13
    Fnt Datacoper - JavaFx

    Fnt Datacoper - JavaFx

    Desenvolvimento de uma ferramenta em JavaFX

    Desenvolvimento de uma ferramenta em JavaFX conectando no OpenEdge Progress 10
    Downloads: 0 This Week
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  • 14
    Internote provides persistent sticky notes for Mozilla's Firefox web browser. Notes are extremely customizable, and are saved between sessions, reappearing on the page they were created on.
    Downloads: 0 This Week
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  • 15
    JGTD is a new way of tracking your things to do. Based on the book "Get things done" from David Allen the main idea is to free your mind of all the "stuffs" and categorize them in projects and contexts.
    Downloads: 0 This Week
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  • 16
    A software to assign and control tasks for your own and your employees. The tasks can be part of a project or routine ones and will form data to indicate your company's overall performance.
    Downloads: 0 This Week
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  • 17
    MobScheduler is a mobile calendar and scheduler resource for J2ME platform, integrated with web 2.0 Google's calendar platform based on its event concept.
    Downloads: 0 This Week
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  • 18
    Complete Studio Web Management system, created in PHP/MySQL using Ajax tecnology, with sessions treatment and optimized data base access. In the new version (2.0v) will to use the frameworks xajax, ActiveWidgets and jsDOMenuBar.
    Downloads: 0 This Week
    Last Update:
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  • 19
    SmallOs

    SmallOs

    SmallOs

    É um pequeno sistema de OS, atendimento, voltado para pequenas equipes de atendimento que precisam contabilizar o seu trabalho e tempo de atuação. Esta é a primeira versão, porem já pode ser usada normalmente. Foi escrita em Lazarus, com ZeosLib e MySql. A princípio, funciona com MariaDB também. Espero, semanalmente lançar correções e evoluções da ferramenta, afinal ela ainda é beta. Aqueles que tiverem interesse na ferramenta, comentem, relatem bug e façam suas sugestões. Obrigado e aproveitem.
    Downloads: 0 This Week
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  • 20
    eXproj is a small task manager and project manager. It has a simple interface that help you to manage tasks in differents projects. It help you to collect info, and use this to write tutorials or manuals. The eXproj is special for development team.
    Downloads: 0 This Week
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  • 21
    eXtreme Solution Framework (XSF) it’s a tool to aid the application of methodologies and in the documentation creation of projects based on those methodologies.
    Downloads: 0 This Week
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  • 22
    A simple software to manage to-do lists at cellphones. The ideia is to make a very generic software that run on most cell plataforms.
    Downloads: 0 This Week
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  • 23
    It is an easy to use Xoops modul for project management. It supports subtasks and comments, but doesn’t include every feature possible. It remains small and handy. Just add a project, add a task and have an overview what’s going on in your project.
    Downloads: 0 This Week
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  • 24
    Flyspray is an uncomplicated, web-based bug tracking system for assisting with software development, written in PHP.
    Downloads: 0 This Week
    Last Update:
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