Open Source Windows Task Managers
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Task Managers for Windows
View 162 business solutionsBrowse free open source Task Managers and projects for Windows below. Use the toggles on the left to filter open source Task Managers by OS, license, language, programming language, and project status.
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MongoDB Atlas runs apps anywhereMongoDB Atlas gives you the freedom to build and run modern applications anywhere—across AWS, Azure, and Google Cloud. With global availability in over 115 regions, Atlas lets you deploy close to your users, meet compliance needs, and scale with confidence across any geography.
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AI-generated apps that pass security reviewRetool lets you generate dashboards, admin panels, and workflows directly on your data. Type something like “Build me a revenue dashboard on my Stripe data” and get a working app with security, permissions, and compliance built in from day one. Whether on our cloud or self-hosted, create the internal software your team needs without compromising enterprise standards or control.
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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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TaskExplorer
Powerful system task manager
TaskExplorer is a powerful system task-manager / process-inspector tool designed for Windows that goes well beyond the capabilities of the built-in Task Manager. It provides real-time insights into running processes, threads, open handles, network sockets, memory usage, modules loaded, and more — all in a unified, fast, and efficient GUI. Rather than scattering information across tabs or dialogs, TaskExplorer displays detailed data in a panel layout: when you select a process, the lower panel updates dynamically to show relevant info (threads, handles, sockets, modules, etc.), making deep inspection quick and intuitive. It includes advanced panels: a Thread Panel with stack traces (helpful for diagnosing deadlocks or hangs), a Memory Panel that lets you view or even edit process memory (with search capabilities), a Socket Panel showing open network connections, data rates, pseudo-UDP connections (via ETW), and a Modules Panel listing all loaded DLLs and memory-mapped files. -
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Beads Viewer
Task management system for coding agents
Beads Viewer is a visualization tool designed to display, inspect, and interact with “bead plots,” graphical representations often used in statistical analysis, time series exploration, or clustering visualizations where data points are represented as beads on strands or axes to emphasize patterns and relationships. The viewer provides an intuitive graphical interface that automatically renders bead plots from structured data inputs, enabling users to observe trends at a glance, highlight clusters, or drill down into individual sequences. It supports dynamic interactions such as zooming, filtering by criteria, selecting subgroups, and exporting views for reports or slides. Because bead plots can encode a significant amount of information in compact visuals, Beads Viewer includes customizable styling options — such as coloring by category, adjusting bead size and spacing, and toggling axis representations — to help tailor visuals to specific analytical needs. -
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VYM (View Your Mind) is a tool to generate and manipulate maps which show your thoughts. Such maps can help you to improve your creativity and effectivity. You can use them for time management, to organize tasks, to get an overview over complex contexts
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Train ML Models With SQL You Already KnowBuild and deploy ML models using familiar SQL. Automate data prep with built-in Gemini. Query 1 TB and store 10 GB free monthly.
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Request Tracker (RT)
Request Tracker, an enterprise-grade issue tracking system
Request Tracker is an open-source, enterprise-grade issue and ticket tracking system. It helps organizations manage workflows, customer requests, and internal project tasks efficiently. -
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Taskr
A fast, concurrency-focused task automation tool.
Taskr is a fast, concurrency-focused task automation tool for Node.js, designed to handle build processes and workflows efficiently. -
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better-all
Better Promise.all with automatic dependency optimization
better-all is a TypeScript library that reinvents the familiar Promise.all construct by automatically analyzing and optimizing dependency graphs between asynchronous tasks, enabling maximal parallelization without manual orchestration. It addresses a common limitation where developers must manually refactor their promise chains to achieve efficient concurrency when some tasks depend on others, which can be error-prone and hard to maintain. With an object-based API, each task is declared as an asynchronous function that can reference other task results using a magical this.$ context, allowing the library to kick off independent operations immediately and only wait for dependent results when needed. This approach increases readability, reduces boilerplate, and optimizes execution timing based on actual dependency relations rather than naive static ordering. -
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Mindwtr
A complete Getting Things Done (GTD) productivity system for desktop a
Mindwtr: The Privacy-First GTD System Mindwtr is a Getting Things Done (GTD) productivity tool designed for "Mind Like Water." It runs completely offline—no accounts, no tracking, and no subscriptions. The Core GTD Workflow Capture: Instantly offload thoughts to your Inbox. Clarify: Process tasks rapidly with the built-in "2-Minute Rule" timer. Organize: Sort tasks by Contexts (@work, @home), Areas, and Projects. Reflect: Keep your system trustworthy with a guided Weekly Review. Engage: Filter Next Actions by energy level or time available. Powerful Features Local-First: Your data lives on your device (SQLite). You own it 100%. Flexible Sync: Sync privately via File System (Syncthing, iCloud) or WebDAV (Nextcloud). Focus View: A unified dashboard for your calendar events and next actions. Kanban Boards: Visualize projects with drag-and-drop columns. Stop managing your data. Start getting things done. -
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FusionInventory Agent
FusionInventory Agent
FusionInventory Agent is a versatile management agent that performs a range of tasks, including hardware and software inventory, software deployment, and network discovery. It can operate independently or integrate with management solutions like GLPI, acting as a control point for IT asset management. -
Enterprise-grade ITSM, for every businessFreshservice is an intuitive, AI-powered platform that helps IT, operations, and business teams deliver exceptional service without the usual complexity. Automate repetitive tasks, resolve issues faster, and provide seamless support across the organization. From managing incidents and assets to driving smarter decisions, Freshservice makes it easy to stay efficient and scale with confidence.
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Feng Office (formerly known as OpenGoo) is a free and open source online project management and collaboration tool, licensed under the Affero GPL 3 license.
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Impetus
A key remapping daemon for linux
Linux lacks a good key remapping solution. In order to achieve satisfactory results a medley of tools need to be employed (e.g xcape, xmodmap) with the end result often being tethered to a specified environment (X11). keyd attempts to solve this problem by providing a flexible system-wide daemon that remaps keys using kernel-level input primitives (evdev, input). -
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Ásbrú Connection Manager
User interface that helps organizing remote terminal sessions
Ásbrú Connection Manager is a user interface that helps organize remote terminal sessions and automate repetitive tasks. It simplifies the management of SSH connections and supports various features to enhance productivity. -
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Hatchet
A distributed, fault-tolerant task queue
Hatchet replaces difficult to manage legacy queues or pub/sub systems so you can design durable workloads that recover from failure and solve for problems like concurrency, fairness, and rate limiting. Instead of managing your own task queue or pub/sub system, you can use Hatchet to distribute your functions between a set of workers with minimal configuration or infrastructure: -
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Notetask - Task & Notes in Plaintext
A simple application for creating and organizing task lists, offering
Notetask is a cross-platform application for managing task lists that include completion status, task description, and notes. Each task can have a due date and be marked as a favorite with a star. It uses its own storage text format based on Markdown. It is designed to help you quickly organize a large number of small routine tasks. You can enter tasks directly in the app or paste raw text from the clipboard — such as a list of requirements or ideas — then sort them into groups, set durations or amounts, and start working right away. Perfect for managing project to-dos, bug lists, feature requests, and other ongoing tasks. -
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BullMQ
Message Queue and Batch processing for NodeJS and Python
BullMQ is a powerful, modern Node.js library for creating and managing robust job queues, built on top of Redis. It is designed for handling distributed jobs and messages in scalable applications. -
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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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FreeplaneGTD+
Freeplane add-on for task management and memo taking
Freeplane is a widely used mind mapping tool. GTD is a time management methodology by David Allen. Freeplane GTD is an addon, that can collect tasks specified in a mindmap, thus allowing the users of Freeplane to use the concepts of GTD in their mind -
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MyCollab - Project Management Software
task management, bug tracking, kanban, project management
WE DISCONTINUE UPDATE THE PROJECT ON SOURCEFORGE SITES. FOR THE NEW RELEASE, VISIT https://community.mycollab.com. MyCollab is a free, open source collaboration platform management. It provides the comprehensive set features of Project Management, CRM, and Document Management. MyCollab is used very well in both traditional project management or Agile methodologies. It is the web-based application runs on Java platform and MySQL database. Its installation process is simple, and you do not need to edit configuration files manually as many other Java programs. MyCollab is the final choice of many organizations to find the best software for their usages. It covers all areas of project management; it's worth to try. Installation ======== * Download MyCollab binary - https://www.mycollab.com/self-hosted/ * Follow installation guideline at https://community.mycollab.com/docs/hosting-mycollab-on-your-own-server/installing-mycollab/ -
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TaskUnifier
Manage your tasks
TO DOWNLOAD THE LATEST RELEASE, GO HERE: https://www.taskunifier.app/app TASKUNIFIER CODE HAS BEEN MOVED TO GITHUB: https://github.com/leclercb/taskunifier-app TaskUnifier is a task management software based on the well-known GTD (Getting things done) methodology. It will help you manage your tasks and therefore your time. -
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Ganib | Project Management Software
Open Source, tasks, bug tracking, agile scrum, timesheet, wiki
Ganib gives simpler ways to keep your projects organized and on track. Take advantage of easy features that help you quickstart and makes your team more efficient and productive. Open source Web based online agile project management collaboration software free, J2EE platform, MySql database with project dashboards & reporting. Organized Teams & Projects: Easily plan & manage projects with intuitive features to help your team deliver on time. Quickly focus on what's important, easily select actions to take. Be efficient for everyday work, project tasks, important details, and timelines. Tasks: Set milestones, tasks, subtasks with duration and dependencies to teams better organized. Scrum: Communicate effectively with your team using scrum, wikis & discussions to make better decisions. Timesheet & Tracking: Track the time spent in real time using gTrack desktop tool with desktop screenshots. Bug Tracking: Manage bugs. Demo: http://www.ganib.com -
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Task-Manager-Lite
A minimalist, low-power, low-ram and fast Task Manager.
A faster and lightweight alternative to task manager -
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4ga Boards
Straightforward boards system for realtime project management
Advanced and Secure Boards for Your Needs Whether you are a hobbyist just starting to manage projects or a professional with years of experience, 4ga Boards is the perfect solution for you. Your convenience is our priority. We have redesigned how you work, ensuring the security of your data while introducing innovative features to maximize productivity for you and your team. Enjoy a workspace tailored for you, whether you are solo or in a large group, scalable and flexible to any industry. 4ga Boards Homepage: https://4gaboards.com More features: https://4gaboards.com/features Try 4ga Boards: https://4gaboards.com/try GitHub: https://github.com/RARgames/4gaBoards Docs: https://docs.4gaboards.com -
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Nomad PIM is a free extensible personal information manager. It contains modules for personal notes, journal, address book, personal finances, task management, time tracking and evaluating basic fitness measurements.
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time-tracker
🕘 Tracking time tool with task managment
Todo lists with stopwatch on each task -
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Jira Desktop Unofficial
Jira Desktop Unofficial is a clean, focused desktop wrapper for Jira.
Jira Desktop Unofficial is a clean, focused desktop wrapper for Jira. No tabs. No distractions. Just Jira in its own window — fast, secure, and memory-efficient. Think of it as giving Jira its own dedicated workspace on your desktop, similar to how Slack, Discord, or VS Code operate as standalone applications, but without the resource overhead of traditional Electron apps. 🚀 Getting Started - Download the latest release from the GitHub releases page : https://github.com/cas8398/jira-desktop-unofficial - Install the app for your operating system - Launch and enter your Jira instance URL (e.g., https://company.atlassian.net) Focus — Enjoy your distraction-free Jira experience! 🎯 Supported Jira Instances - Jira Cloud (*.atlassian.net) - Jira Server (self-hosted) - Jira Data Center ------------------------------------ ⚠️ Windows Users: WebView2 Required ⚠️ This app uses Microsoft Edge WebView2 for rendering on Windows. Please ensure it’s installed on your system be
