Open Source Project Management Software
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Project Management Software
View 2723 business solutionsBrowse free open source Project Management software and projects 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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Auth0 B2B Essentials: SSO, MFA, and RBAC Built InAuth0's B2B Essentials plan gives you everything you need to ship secure multi-tenant apps. Unlimited orgs, enterprise SSO, RBAC, audit log streaming, and higher auth and API limits included. Add on M2M tokens, enterprise MFA, or additional SSO connections as you scale.
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Gemini 3 and 200+ AI Models on One PlatformBuild, govern, and optimize agents and models with Gemini Enterprise Agent Platform.
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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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ProjectLibre - Project Management
#1 alternative to Microsoft Project : Project Management & Gantt Chart
ProjectLibre project management software: #1 free alternative to Microsoft Project w/ 7.8M+ downloads in 193 countries. ProjectLibre is a replacement of MS Project & includes Gantt Chart, Network Diagram, WBS, Earned Value etc. This site downloads our FOSS desktop app. 🌐 Try the Cloud: http://www.projectlibre.com/register/trial We also offer ProjectLibre Cloud—a subscription, AI-powered SaaS for teams & enterprises. Cloud supports multi-project management w/ role-based access, central resource pool, Dashboard, Portfolio View 💡 The AI Cloud version can generate full project plans (tasks, durations, dependencies) from a natural language prompt — in any language. 🌐 Try the Cloud: http://www.projectlibre.com/register/trial 💻 Mac tip: If blocked, go to System Preferences → Security → Allow install 🏆 InfoWorld “Best of Open Source” • Used at 1,700+ universities • 250K+ community 🙏 Support us: http://www.gofundme.com/f/projectlibre-free-open-source-development -
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ZenTao project management software
Open source Scrum tool and an ALM solution
ZenTao is an open source Scrum tool for application development projects with features including Backlog Management✓ Sprint and task✓ bug tracking✓ Scrum✓ Waterfall✓ Roadmap✓ Burndown✓ Kanban✓ SaaS✓ Self Hosting✓ -
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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 -
Custom VMs From 1 to 96 vCPUs With 99.95% UptimeLive migration and automatic failover keep workloads online through maintenance. One free e2-micro VM every month.
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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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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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SuiteCRM
The multi-award winning SuiteCRM is the world's best open source CRM.
SuiteCRM, developed and maintained by SuiteCRM Ltd, is the world’s most popular open-source CRM solution. With nearly 2 million downloads and an estimated 5 million users globally, it is the go-to choice for businesses seeking flexibility without compromise. As a fully open-source platform, SuiteCRM allows organisations to scale and customise modules to fit their unique workflows. Whether deployed on-premise, as a SaaS solution, or in a private cloud, it ensures total data sovereignty and GDPR compliance. By delivering actionable insights across sales, marketing, and support, SuiteCRM empowers teams to turn data into growth and customer loyalty. -
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Focalboard
Focalboard is an open source, self-hosted alternative to Trello, etc.
Open source project management for technical teams. Keep everything and everyone on track, all in the Mattermost platform. Centralize, plan, and track all your work in one place. Mattermost Boards helps your organization maintain a single source of truth, so your teams stay aligned to complete tasks, reach milestones, and achieve their goals. Work in the way that suits you best. Manage all your tasks on a Kanban, table, gallery, and calendar view. Focus on the highest priority items with board filters, and save an unlimited number of filtered views for quick access later. Keep everyone in sync with card comments, @mention teammates to get their attention, and set board permissions to share your board with the entire team or specific individuals. Get started fast with our pre-built templates or create a fully custom board from scratch. -
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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. -
Secure File Transfer for Windows with Cerberus by RedwoodCerberus supports unlimited users and connections on a single IP, with built-in encryption, 2FA, and a browser-based web client — all deployable in under 15 minutes with a 25-day free trial.
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OpenProject
OpenProject is the leading open source project management software
Open source project management software. Efficient classic, agile or hybrid project management in a secure environment. Take control of your data and stay secure. Take back your data ownership, we give you the power to protect your privacy in a secure environment and with highest standards in data security and privacy. OpenProject can be installed on-premises in your own infrastructure, having full control and 100% data ownership. You know where your data is stored and what happens to it, without external influence. Make your teams' working lives easier, more productive, and more enjoyable. Whether it is traditional, agile or hybrid project management, OpenProject is the fastest and safest way for teams to connect, structure their work and achieve results. Everyone knows the goals and works together to achieve them. Organize your own tasks and assign tasks to a teammate. With OpenProject you have all the information in one place. -
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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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Wekan
The open-source kanban
Wekan is a completely open source and free collaborative kanban board application. Kanban boards are an ideal tool for organizing things and ideas, and with Wekan you can get it free and private- simply install Wekan on your own computer or server. Wekan is available for one-click installation on all major platforms: Linux, Mac and Windows; as well as many other platforms. Wekan is built with Meteor and has been translated into around 50 languages. It’s used the world over by companies both large and small, and has become an integral part of many new platforms to which it is being integrated. -
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OpenProj - Project Management
Open Source desktop project management
OpenProj is an open-source desktop project management application similar to Microsoft Project. OpenProj has a familiar user interface and even opens existing MS Project files. OpenProj is interoperable with Project, Gantt Charts and PERT charts. -
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uv
An extremely fast Python package and project manager, written in Rust
An extremely fast Python package and project manager, written in Rust. -
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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. -
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Rukovoditel - Project Management/CRM
Free web-based open-source project management application
Rukovoditel is a free web-based open-source project management application. A far cry from traditional applications, Rukovoditel gives users a broader and extensive approach to project management. Its customization options allow users to create additional entities, modify and specify the relationship between them, and generate the necessary reports. The platform enables users to craft their own application that is specifically tailored for their activity (CRM, ERP, HRM, WMS, etc.). Rukovoditel can be implemented not only as a project management tool, but also as a CRM platform, or a combination of both. -
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Kanboard
Kanban project management software
Kanboard is a free and open source project management software focused on the Kanban methodology. It visualizes your work clearly and simply so you can limit work in progress, better manage project tasks, easily track the current status of a project, and focus on your goal. -
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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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Mpp Viewer
MPP Viewer is a viewer for Microsoft Project files
MPP Viewer is a simple viewer for Microsoft Project files. It allows you to Open, Export to excel, Print mpp files. It works well with Project 2016 / 2007 / 2003 / 2000 files. Allows hierarchical view of tasks, resources view and more. MPP Viewer 4.0 Beta 1. Support for viewing Notes 2. Addition of resources column in excel export 3. Addition of % complete column in resources view 4. Upgrade of MPXJ library to use v5.9 5. Bug fixes MPP Viewer 3.0 - New features include 1. Support for viewing custom columns 2. Preview of notes 3. Project properties MPP Viewer 2.0 is more stable version and works well with most of the files 1.0 was not able to work with. NOTE: 1. MPP Viewer 4.0 needs .Net framework 4.6.2 to run. 2. If you are running Windows XP, Please use MPP Viewer 1.0. Since .Net 4.5 is not available for Windows XP -
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AppFlowy Web
Bring projects, wikis, and teams together with AI
AppFlowy‑Web is the TypeScript/React‑based web frontend of AppFlowy, the open‑source, AI‑powered Notion alternative. Aims to deliver full parity with the desktop app, supporting self‑hosting, collaborative editing, and extensible workspace building. -
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Worklenz
All in one project management tool for efficient teams
Worklenz is an open-source workforce and project management platform built to help teams plan, assign, and track work efficiently. It provides a visual interface for task assignments, timelines, and employee availability. Designed with scalability and user experience in mind, Worklenz offers a customizable dashboard and integrates with modern authentication and data storage systems. -
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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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Portainer.io
Making Docker and Kubernetes management easy
Portainer Community Edition is a lightweight service delivery platform for containerized applications that can be used to manage Docker, Swarm, Kubernetes and ACI environments. It is designed to be as simple to deploy as it is to use. The application allows you to manage all your orchestrator resources (containers, images, volumes, networks and more) through a ‘smart’ GUI and/or an extensive API. Portainer consists of a single container that can run on any cluster. It can be deployed as a Linux container or a Windows native container. Portainer Business Edition builds on the open-source base and includes a range of advanced features and functions (like RBAC and Support) that are specific to the needs of business users. Portainer CE is an open source project and is supported by the community. You can buy a supported version of Portainer at portainer.io. -
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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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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.
