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OpenProject is the leading open source project management software.


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OpenProject is a web-based project management software. Its key features are:

More information and screenshots can be found on our website.


If you want to run an instance of OpenProject in production (or for evaluation), refer to our in-depth installation guides.

Reporting bugs

You found a bug? Please report it to our OpenProject community. Thank you!


OpenProject is supported by its community members, both companies and individuals.

We are always looking for new members to our community, so if you are interested in improving OpenProject we would be glad to welcome and support you getting into the code. There are guides as well, e.g. a Quick Start for Developers, but don't hesitate to simply contact us if you have questions.

Working on OpenProject comes with the satisfaction of working on a widely used open source application.

Also, if you do not want to be limited to working on open source in your free time, OpenProject GmbH, the company contributing to the OpenProject development, is hiring.


Here you can find our contact information. If you are interested in development or have general questions, feel free to also join our community discussion forums.

Security / responsible disclosure

We take security very seriously at OpenProject. We value any kind of feedback that will keep our community secure. If you happen to come across a security issue we urge you to disclose it to us privately to allow our users and community enough time to upgrade. Security issues will always take precedence over anything else in the pipeline.

For more information on how to disclose a security vulnerability, please see this page.


OpenProject is licensed under the terms of the GNU General Public License version 3. See COPYRIGHT and LICENSE files for details.



Thanks to Vincent Le Moign and his fabulous Minicons icons on

OpenProject icon font

Published and created by the OpenProject Foundation (OPF) under Creative Commons Attribution 3.0 Unported License with icons from the following sources Minicons Free Vector Icons Pack and User Interface Design framework both by webalys

Creative Commons License

OpenProject Icon Font by the OpenProject Foundation (OPF) is licensed under Creative Commons Attribution 3.0 Unported License and Free for both personal and commercial use. You can copy, adapt, remix, distribute or transmit it.

Under this condition: provide a mention of the "OpenProject Foundation" and a link back to OpenProject