Open Source Project Management Software

Browse free open source Project Management software and projects for Mac and ChromeOS below. Use the toggles on the left to filter open source Project Management software by OS, license, language, programming language, and project status.

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  • 1
    Freeplane

    Freeplane

    Application for Mind Mapping, Knowledge and Project Management

    Application for Mind Mapping, Knowledge Management, Project Management. Develop, organize and communicate your ideas and knowledge in the most effective way. -> https://freeplane.org/ -> https://github.com/freeplane/freeplane
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    Downloads: 8,669 This Week
    Last Update:
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  • 2
    TestLink

    TestLink

    Test & requirements management

    TestLink is a web based Test Management tool. The application provides Test specification, Test plans and execution, Reporting, Requirements specification and collaborate with well-known bug trackers. Repository: https://github.com/TestLinkOpenSourceTRMS
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    Downloads: 656 This Week
    Last Update:
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  • 3
    GanttProject

    GanttProject

    Free project scheduling and management tool

    GanttProject is a project scheduling application written in Java and featuring Gantt chart, resource management, calendaring, import/export (MS Project, HTML, PDF, spreadsheets). Learn more on http://ganttproject.biz
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    Downloads: 425 This Week
    Last Update:
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  • 4
    ProjeQtOr - Project Management Tool

    ProjeQtOr - Project Management Tool

    Quality based Open Source Project Organiser.

    Complete, Collaborative, Quality based Open Source Project Organizer. ProjeQtOr (formely Project'Or RIA) is a collaborative project management software. It's a tool designed to be a Project Organizer as a Rich Internet Application. Web based, it is very easy to use and targets to include every feature needed to the management of your projects. Listed as one of the underdogs project management softwares, the frequent updates, the very active support and the growing community refers to it as a tool that is worth a try.
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    Downloads: 306 This Week
    Last Update:
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  • 5
    Group Office groupware and CRM

    Group Office groupware and CRM

    Take your office and CRM into the cloud!

    Installation instructions can be found here: https://groupoffice.readthedocs.io/en/latest/install/install.html Group Office is an open source groupware application. It makes your daily office tasks easier. Share projects, calendars, files and e-mail online. It is a complete solution for all your online office needs. From a customer phone call to a project and finally an invoice. The support system helps to keep your customers happy. Group Office is fast, secure and has privacy by design. You can stay in full control of your data by self hosting your cloud and e-mail. Our document editing solution keeps all data on the secured server instead of synchronising it to all user devices. GroupOffice is open source and modular. Which means it’s easy to customise and extend. You can turn off and on features and it enables any developer to create new modules for the platform.
    Downloads: 102 This Week
    Last Update:
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  • 6
    Project Dashboard

    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.
    Downloads: 9 This Week
    Last Update:
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  • 7
    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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  • 8
    Vikunja

    Vikunja

    The to-do app to organize your life

    Vikunja is a modern to-do list and personal organization platform designed to help individuals and teams keep track of tasks, projects, and life goals in one place with intention and simplicity. It’s a self-hosted, open-source app with a backend API and frontend clients that let you create tasks, organize them into lists or projects, set due dates and priorities, and collaborate with teammates or family members. Unlike many simplistic check-off lists, Vikunja provides options for nested tasks, recurring activities, and board views that give you flexibility in how you structure work or personal goals. Because it’s self-hosted and open, you retain full control over your data and can integrate it with other tools or automation workflows as needed, whether for personal productivity or shared planning.
    Downloads: 4 This Week
    Last Update:
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  • 9

    MPXJ

    Multi platform library to read and write schedule data

    MPXJ is an open source file handling library for Java, .Net and Ruby to read and write Microsoft Project MPX and MSPDI XML files, Planner files, Primavera XER files and databases, Asta Powerproject files and databases, Asta Easyplan files, Phoenix Project Manager files, FastTrack FTS files, GanttProject GAN files, TurboProject PEP files, ConceptDraw PROJECT CDPX, CPDZ and CPDTZ files, Synchro Scheduler SP files and MPP, MPT, and MPD files for Project 98, 2000, 2002, 2003, 2007, 2010, 2013, 2016 and 2019.
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    Downloads: 18 This Week
    Last Update:
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  • 10
    Feng Office: Project Management and more
    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.
    Downloads: 10 This Week
    Last Update:
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  • 11
    webTareas

    webTareas

    A WebBased Collaboration OpenSource Tool

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    Downloads: 11 This Week
    Last Update:
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  • 12
    AppFlowy

    AppFlowy

    Bring projects, wikis, and teams together with AI.

    AppFlowy is an AI collaborative workspace where you can achieve more without losing control of your data. It is the best open source alternative to Notion, offering a 100% offline mode and self-hosting with a cloud service of your choice. Build a centralized workspace for your wiki, projects, and notes with AppFlowy. It allows you to organize and visualize your data in tables, Kanban boards, calendars, and more. You can filter and sort your data in any way you want. AppFlowy comes with a beautiful rich-text editor that goes beyond just text and bullet points, offering 20+ content types, easy-to-use customized themes, keyboard shortcuts, and color options. It supports real-time team collaboration, enabling you to work with your friends and teammates on the same document in real time, similar to Google Docs. AppFlowy is powered by AppFlowy AI, which is accessible, collaborative, and contextual. Supercharge any type of work in a collaborative team workspace.
    Downloads: 46 This Week
    Last Update:
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  • 13
    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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  • 14
    GTD-Free is personal TODO/action manager inspired by GTD (Getting Things Done) method by David Allen. GTD-Free tries to be simple and easy to use.
    Downloads: 6 This Week
    Last Update:
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  • 15
    JDavide
    JDavide (per gli amici JD) è un software gratuito per la gestione dello Studio Legale che aiuta l’avvocato nell’espletamento delle operazioni quotidiane. Funzionalità: pratiche, agenda, formulario, atti, parcellazione, rivalutazione, ecc.
    Downloads: 18 This Week
    Last Update:
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  • 16
    Agilefant

    Agilefant

    The scalable open source tool for lean and agile project management

    Agilefant is a simple but powerful web based tool for lean and agile project management. It is the most versatile open source solution of its kind today, with a rapidly growing user base of more than 10k users around the world in thousands of organizations. Based on more than ten years of solid scientific research within real world organizations, Agilefant's unique model scales from personal todo-lists to large-scale multi-team development and long-term product and portfolio management. Unlike other tools, Agilefant adapts to your existing team structure and assignments, and helps achieve true enterprise agility with the fraction of the cost and time needed to adopt cumbersome project management suites offered by competitors.
    Downloads: 4 This Week
    Last Update:
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  • 17
    TimeCollect
    TimeCollect records time you spent on your development work. Core features are: Automatic uptime monitoring, recording a break with one click, Trac integration for fetching tickets you are working on, storage in Derby or external MySQL database.
    Downloads: 19 This Week
    Last Update:
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  • 18
    Plandora Project Management

    Plandora Project Management

    Multi-project management, web-based Project Management suite.

    Including: time track, request management, customized reports (based to iReport), customized KPIs, dashboard gadgets, knowledge base, risk management, costs and budget management, agile board, resource capacity, surveys, SVN integration, and Gantt chart. The tool also includes: extendable agents (email notification, audit agents, etc), meta fields and custom forms.
    Downloads: 4 This Week
    Last Update:
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  • 19
    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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  • 20
    XPlanner+ is a web-based project planning and tracking tool.
    Downloads: 3 This Week
    Last Update:
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  • 21
    JFlightLog is a FREE, graphical pilot log for Ms Windows and others(it's java). Saves as Excel XLS, PDF, CSV or TXT. Imports CSV from other logbook programs or spreadsheets. Prints entries directly. Auto-creates charts for visualizing flight times.
    Downloads: 13 This Week
    Last Update:
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  • 22
    Kablink
    Kablink open team collaboration software uses social networking to unify team workspaces w/ real-time web conferencing. Collaboration for knowledge networking, program management, communities-of-practice, telework, other business process/functional areas
    Downloads: 3 This Week
    Last Update:
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  • 23
    Mindwtr

    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.
    Downloads: 12 This Week
    Last Update:
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  • 24
    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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  • 25
    openBaraza HCM HR Payroll

    openBaraza HCM HR Payroll

    Human Capital Management system

    In current competitive business environment, Human Capital is core in the organization and this is the new phase of Enterprise. Human capital is a collection of resources—all the knowledge, talents, skills, abilities, experience, intelligence, training, judgment, and wisdom possessed individually and collectively by individuals in an organization. Our system allows organizations to manage it's Human Capital optimally for highest optimal output to each individual and do this with clear organizational harmony to achieve value and profit for the organization. HCM has Human resource (HR) and Payroll management system. Features; online job applications; employee details with standardised CV; leave management; payroll processing. Its based on the Open Baraza Java/XML. Demo https://demo.openbaraza.org/hr/
    Downloads: 2 This Week
    Last Update:
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