Open Source

Together we are building outstanding enterprise-class
project collaboration software.

88 contributors
5.058 pull requests
29.830 commits

Welcome to the leading open source project management software!

OpenProject supports your project teams throughout the whole project life-cycle. It offers lots of collaborative features, like project planning, timeline reports, task management and much more. The tool is fully accessible and ensures data security and privacy. It is licensed under the terms of the GNU General Public License version 3OpenProject is developed by an international, active and open-minded community of open source enthusiasts. The community is the place for collaboration, communication and development of outstanding open source software for project management.OpenProject – Open source project management softwareThe tool is governed and coordinated by the OpenProject Foundation. It provides active support and guidance for all participation.  The OPF ensures OpenProjects collaboration software excellence, that is driven and inspired by its users. It utilizes state of the art technology.

Download the open source packages

The installation is pretty straight-forward. The software packages include a setup wizard that supports you with installation and configuration of OpenProject:
  • Install all required packages
  • Configure the database connection
  • Configure Apache webserver
  • Configure Subversion
  • Easy upgrade to newer versions
  • Configures SSL encryption
  • Configure outgoing mail
  • Install backup support

Download now

Or, test our hosted service in a 30 days free trial

Alternatively, you can enjoy OpenProject in the cloud. Rely on our secure and cost-effective hosting service while staying in full control and ownership of your data and privacy. Test OpenProject 30 days for free. After the trial period you can choose one of our plans.
  • Same, full feature set
  • 100% accessible
  • No installation needed
  • Secure, cost-effective hosting service
  • Full control and ownership of your data
  • Free 30 days trial

Start Free Trial

 OpenProject open source project management works with debian, feodora, redhat, ubuntu, centOS and SUSE Linux

Get to know more about the download version

If you need training and consulting, help with your own installation, help with the maintenance of your system or custom development, please have a look at our professional services.


Release Process

Learn about the OpenProject release process.Read more

Release Notes

Keep track of all the latest OpenProject releases.Read more


Extend your OpenProject functionalities.Read more



Find out how you can contribute.Read more

Report a bug

Let us know if something is going wrong.Read more

Developer Forum

Get in touch with fellow developers.Read more


OpenProject API

Take a look at the current API documentation.Read more

Develop a plugin

Missing a feature? Create your own plugin.Read more

User Guides

Furthermore, you can find support for many questions and topics in our user guides.