A task management and todo list manager program is a software application that helps individuals and teams organize, prioritize, and track their tasks and to-do items.

It provides a centralized platform where users can create, manage, and update their tasks, set deadlines, assign tasks to team members, and track progress.

Here are some ways a task management and todo list manager program can boost productivity:

  1. Organization and Prioritization: With a task management app, you can easily list and categorize your tasks, enabling you to see the big picture and prioritize your work effectively. This helps you focus on the most important tasks and avoid getting overwhelmed by multiple deadlines.
  2. Task Tracking and Progress Monitoring: A task management app allows you to track the progress of your tasks, ensuring that nothing falls through the cracks. You can update the status of each task, add notes or comments, and see how far along you are in completing your tasks. This helps you stay motivated and accountable for your work.
  3. Collaboration and Teamwork: Many task management apps offer collaboration features, allowing team members to work together on shared tasks and projects. You can assign tasks to specific team members, set deadlines, and communicate within the app. This promotes transparency, accountability, and efficient teamwork.
  4. Time Management: Task management apps often include features such as timers and reminders, helping you manage your time effectively. You can set reminders for deadlines, schedule specific time slots for tasks, and track the time spent on each task. This helps you stay focused, avoid procrastination, and allocate your time wisely.
  5. Reduced Mental Load: By using a task management app, you can offload the burden of remembering every task and deadline from your mind. This reduces mental clutter and allows you to focus on the task at hand. You can trust the app to keep track of your tasks and remind you of upcoming deadlines, freeing up mental space for creative thinking and problem-solving.

Why you need a free and open-source todo and tasks management app:

  1. Cost-Effectiveness: Free and open-source task management apps provide powerful features without the need for a financial investment. They are accessible to individuals and teams with limited budgets, making them a cost-effective solution for task management needs.
  2. Flexibility and Customization: Open-source apps often offer more flexibility and customization options compared to proprietary software. You can modify the app's code to suit your specific requirements, integrate it with other tools, and adapt it to your workflow. This allows for a personalized and tailored task management experience.
  3. Freedom and Independence: Open-source apps give you the freedom to use, modify, and distribute the software as per your needs. You are not tied to a specific vendor or locked into a proprietary ecosystem. This provides independence and ensures that you have control over your task management system.
  4. Community Support and Development: Open-source projects often have a vibrant community of developers and users who contribute to the software's improvement and provide support. You can benefit from the collective knowledge and expertise of the community, ensuring that the app remains updated, secure, and feature-rich.

In conclusion, a task management and todo list manager program is a valuable tool for boosting productivity and staying organized. Choosing a free and open-source app provides cost-effectiveness, flexibility, freedom, and community support, making it a great choice for individuals and teams in need of an efficient task management solution.

In the following list, you will find the best open-source to-do list and task management apps for Windows.

1- Super Productivity

Super Productivity is a popular task management and productivity tool that offers a range of features for improved focus, increased productivity, better time management, and task completion. It is user-friendly, suitable for individuals and teams, and open-source for community contribution.

Super Productivity – a to do list to get your head free
Made for developer & freelancer, Super Productivity helps to structure, organize & share your work. Learn more about features like time tracking & Jira connect.

2- RedNotebook

RedNoteboot is not just a simple task manager. It is a personal organizer that provides note-taking and journaling functionalities, as well as todo-lists and task management options.

It works on Windows as well as Linux, and macOS.

If you are looking for journaling app with a todo-list manager, we highly recommend RedNotebook.

RedNotebook
Download RedNotebook for free. RedNotebook is a graphical diary and journal helping you to keep track of notes and thoughts. It includes a calendar navigation, customizable templates for each day, export functionality and word clouds.
RedNotebook
Open source diary and journal software for Linux, Windows and Mac

3- Org Mode

Org Mode is a customized GNU Emacs tool for note-taking, document management, and task management. It allows Emacs users to organize their projects and notes in a structured and straightforward manner using plain text.

If you are an Emacs user, you should consider Org Mode.

4- Sleek

Sleek is an open-source todo manager based on the todo.txt syntax, designed to help users focus on getting things done. It supports all classic todo.txt attributes, offers tag-based filtering, customizable grouping, and smart full-text search.

Completed todos can be hidden or archived, and it integrates easily with other todo.txt apps. Available for Windows, macOS, and Linux.

Top 18 Open-source todo.txt apps and managing solution in 2021
If you have a busy life, work of several tasks, do regular activities, or maybe you are a student or a developer, then this article is for you. What is todo.txt format? The todo.txt is a plain text format, where a single line in todo.txt presents a
Sleek: open-source and to-do app based on todo.txt. (Free software)
sleek is an open-source (FOSS) todo manager based on the todo.txt syntax. Stripped down to only the most necessary features, and with a clean and simple interface, sleek aims to help you focus on getting things done. All classic todo.txt attributes are supported and enhanced by additional features.
sleek - open-source todo.txt manager
Download sleek - open-source todo.txt manager for free. sleek is a todo.txt manager, free and open-source (FOSS) sleek is an open-source (FOSS) todo manager based on the todo.txt syntax. Stripped down to only the most necessary features, and with a clean and simple interface, sleek aims to help you focus on getting things done.

5- Taskwarrior

Taskwarrior is a powerful and efficient Free and Open Source Software (FOSS) that provides you with a comprehensive and user-friendly solution for managing your TODO list directly from the command line interface (CLI).

With Taskwarrior, you have the flexibility to customize and tailor your task management system according to your needs and preferences. Its fast and responsive nature ensures that you can efficiently organize and prioritize your tasks without any hassle. Taskwarrior seamlessly integrates into your workflow, allowing you to focus on your work without any unnecessary distractions.

Furthermore, Taskwarrior respects your workflow and does not impose any unnecessary restrictions or intrusive features. It efficiently performs its job of managing your tasks and then gracefully steps aside, allowing you to concentrate on your work without any interruptions. Taskwarrior empowers you to take control of your TODO list and enhances your productivity by providing an unobtrusive and streamlined task management experience.

Taskwarrior

6- Task Coach

Task Coach is not just your average task manager. It's a powerful open-source tool that will revolutionize the way you approach your to-do lists. With Task Coach, you can effortlessly keep track of all your personal tasks and stay organized like never before.

But Task Coach doesn't stop there. It goes beyond simple task management by offering a wide range of features designed to enhance your productivity. From effortless effort tracking to convenient categorization and detailed notes, Task Coach has it all. It's the ultimate companion for anyone looking to supercharge their productivity.

Task Coach: open-source todo manager (Free program)
A task coach is a simple to-do manager to keep track of your tasks. It offers notes, categories, and more. Furthermore, it is available for Windows, Mac OS X, Linux, BSD and released under the GPL-3.0 License and written with Python. Platforms macOS Windows, BSD and Linux License GPL3.
Task Coach Is a Multi-platform Task Manager
Task Coach is an open-source lightweight task management app that help you keep track and organize your messy task and project workspaces. It is available for Windows, Linux, and macOS. There is also an Android separate project. With Task Coach, you can add your tasks, organize them in lists, categories,

7- Makagiga

Makagiga is a versatile and user-friendly application that allows you to effortlessly manage your tasks, edit texts, stay updated with RSS feeds, and more.

It offers a wide range of features, including a calendar, sticky note widget, and an extensive collection of plugins to enhance your productivity. With Makagiga, you can streamline your workflow and stay organized in a unique and captivating way.

Makagiga: The Ultimate Free Open-Source Toolset for Supercharged Productivity!
Makagiga is an open-source software project that provides a variety of tools and utilities for personal productivity. It offers features such as a notepad, task manager, RSS feed reader, and more, all designed to help users stay organized and efficient. Features * To-do manager and note-taking application to help you stay
Makagiga
Download Makagiga for free. To-do manager, notepad, RSS reader... Makagiga is an open-source, easy-to-use, portable application for doing a variety of tasks, such as todo listing, text editing, or RSS reading. Plugins are used to implement its various capabilities.

8- Focalboard

Focalboard is an excellent open-source project management app that serves as an alternative to Trello. If you are seeking a tool to organize and manage tasks for both personal and client projects, this is the ideal choice for you.

Flcalboard: Free Desktop Task Manager with Kanban Style (alternative to Trello, Notion, and Asana) (Free program)
Focalboard is an amazing kanban task manager for desktop and server. Imagine Trello for your desktop. It allows you to manage and organize your tasks and projects without having to deal with so much configuration or hidden settings. Focalboard is available for macOS as well as Linux and Windows. You

9- KeyNote NF

KeyNote NF is a fantastic free and open-source tabbed notebook for Windows. It provides users with a highly versatile and user-friendly RichText editor. Additionally, it supports task management and can function as a todo-list manager for power users.

  1. https://github.com/RestyaPlatform/board
  2. https://notational.net/ https://alternativeto.net/software/notational-velocity/about/
  3. https://sourceforge.net/projects/testlink/ (web)