Open Source Mac Task Managers
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Task Managers for Mac
View 147 business solutionsBrowse free open source Task Managers and projects for Mac 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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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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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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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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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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huey
A little task queue for python
huey is a lightweight task queue for Python applications. It gives developers a clean API for running background jobs outside the main request or execution flow. The project supports several storage backends, including Redis, Valkey, Redict, SQLite, the file system, and in-memory storage. It can execute tasks with processes, threads, or greenlets, which makes it adaptable to different workloads. Huey also supports scheduled tasks, recurring tasks, retries, task priorities, result storage, expiration, locking, rate limits, timeouts, pipelines, groups, and chords. Overall, it is a practical option for Python teams that want background processing without the complexity of a heavier distributed task system. -
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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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Taskell
Command-line Kanban board/task manager with support for Trello boards
Command-line Kanban board/task manager with support for Trello boards and GitHub projects. A CLI kanban board/task manager for Mac and Linux. Per project task lists, vim style key-bindings, stored using Markdown. Clean diffs for easy version control, support for sub-tasks and due dates, Trello board imports, and GitHub project imports. If you’re using a simple two-column “To Do” and “Done” then use the space bar to mark an item as complete while staying in the “To Do” list. If you’re using a more complicated column setup then you will want to use H/L to move tasks between columns. By default times are stored in the Markdown file as UTC. If you would like local times (and are unlikely to open the file in lots of different timezones) then you can set localTimes to true in the markdown section of the config file. -
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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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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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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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Project Dashboard
A modern project & task management dashboard
Project Dashboard is a full-stack dashboard template designed to help teams and freelancers visualize progress, tasks, and metrics in a centralized UI, making project status, deadlines, and priorities easier to track at a glance. It provides Kanban boards, task lists, timelines, and customizable widgets that can surface everything from completion percentages to individual assignments and due dates. The template is built with modern frontend frameworks and pairs with backend APIs for authentication, data storage, and user management, allowing multiple collaborators to share real-time updates securely. Its modular design lets you pick and choose which panels or components matter most for your workflow and tailor layouts to match your process — whether agile, waterfall, or hybrid. It also includes theming support so teams can match branding or accessibility preferences without extensive styling work. -
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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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Weft
Task management, but AI agents do your tasks
Weft is an AI-augmented personal task management board where autonomous agents can be assigned tasks and then carry them out across real services like email, Google Docs, spreadsheets, GitHub issues, and pull requests. Instead of just listing to-dos, Weft lets users describe work and attach intelligent agents that read context, perform actions, and request approvals before committing state changes, making task execution partly automated without sacrificing control. It runs entirely on Cloudflare’s platform using Workers, Durable Objects, and Workflows, enabling scalable and persistent task state with minimal backend overhead. Users can set up parallel agents to handle multiple tasks at once and even schedule recurring jobs that trigger daily or weekly to keep workflows on track. Notifications inform the user when tasks are completed or when agent approvals are required, keeping oversight within reach. -
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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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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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Mailer-Project
A mail-promotion script written in PHP4/5
Mailer-Project is a free full-featured mail-exchange script (or so-called paid-mailer written in PHP4/5 which lets you easily setup a complete mail-promotion service including email and web templates, ticket system for your members, task management and many more. -
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MyT - Project Management
PHP & MySQL/SQLite -based Project Management System
MyT (Manage Your Team) - is a free open source task management and project management system, based on Yii Framework, easy to use and with a great perspective of growth for the future. You can create one or more Projects and manage several types of Tasks for each one. You can also create and manage Timesheet hours. Myt can send email notifications based on some events, such as Task assignments and Project associations. All features are configurable from the Administration Panel. -
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Jira Desktop Unofficial (JDU)
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 -
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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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orbit
Orbit is an issue and project tracker: create projects, track issues
Orbit started from a simple frustration: most issue trackers make you configure more than you ship. We wanted one place to plan a project, move issues through a workflow, and see progress add up, without the setup getting in the way of the work. How Orbit came to be A short path from a shared frustration to a tool we actually wanted to use. The problem Every tracker we tried asked us to configure more than we wanted to maintain, before a single issue got created. The first version One workspace: create a project, add issues, and move them through a workflow that made sense. Built for teams Roles, dashboards and notifications, so the whole team could rely on the same source of truth. Open and self-hosted Released as a self-hosted tool, so every team keeps full control of their own data. -
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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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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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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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taskfreak2016
Project & Task Manager
This is a version of TaskFreak that I added the attach files add-on to. Also edited it to work with Mobile Devices. It is bootstrapped, but still needs some tweaking. Only the Red Skins folder has the CSS adjusted for bootstrap. -
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ITMS gives users the ability to assign and manage tasks in an organization. ITMS sends task assignment notifications and reminders via email. Implemented in PHP, ITMS supports MySQL, Oracle, LDAP, and SSL.
