Open Dynamics is the developer behind Collabtive, an open-source project management software designed for effective team collaboration and communication. Hosted on their website https://collabtive.o-dyn.de/, Collabtive offers features such as task management, time tracking, milestone planning, and document sharing, aiming to provide a comprehensive solution for project management needs. The platform supports multiple languages and is intended to be an alternative to proprietary project management tools. Open Dynamics focuses on delivering software that is both efficient and accessible for users who prefer open-source solutions.