"dotProject is a volunteer supported Project Management application. There is no "company" behind this project, it is managed, maintained, developed and supported by a volunteer group and by the users themselves."
Image by Ivan Walsh via FlickrGanntProject
"GanttProject is a cross-platform desktop tool for project scheduling and management. It runs on Windows, Linux and MacOSX, it is free and its code is open source."
"Project HQ is a collaborative open source project management tool, similar to Basecamp and activeCollab. Project HQ is built on open source technologies like Python, Pylons and SQLAlchemy and is fully database independent. Project HQ uses a structured workflow to assist you in managing your projects."
"Projectivity is an Open Source Enterprise Management Platform combining unique tools for:
- Portfolio Management
- Project Management
- Knowledge Management
The Projectivity Platform makes the implementation and running of an Enterprise Management Application an easy task. Projectivity is what you decide it to be and can fulfil your specific needs."Projectory
"Projectory is an open source, platform-independent, web-enabled project management tool designed to track software projects through all phases of development. Where traditional project management software is primarily useful only for planning and reporting purposes, Projectory lets you track actual development effort expended by teams or individuals across multiple projects and activities. It's easy to configure for small or large software development groups, and its streamlined user interface."
"ProjectPier is a Free, Open-Source, PHP application for managing tasks, projects and teams through an intuitive web interface. It must be downloaded and installed on your own web server. ProjectPier will help your organization communicate, collaborate and get things done Its function is similar to commercial groupware/project management products, but allows the freedom and scalability of self-hosting. Even better, it will always be free."
"TaskJuggler is a modern and powerful, Free and Open Source Software project management tool. Its new approach to project planing and tracking is more flexible and superior to the commonly used Gantt chart editing tools. It has already been successfully used in many projects and scales easily to projects with hundreds of resources and thousands of tasks."
If you are using project management as a consultant (single user) or as a small dept., we would love to hear back from you with your suggestions. Thanks!