Open-Xchange has been synonymous with open source email software for more than 20 years and has millions of tried and tested groupware in its portfolio. The extensive email, calendar and address book functions are used in countless companies and public authorities. More than 220 million users worldwide use it to run their business processes independently of monopolistic platforms. Authorities and institutions in Germany and Europe in particular benefit from this reliable and mature solution and can lay the foundations for a modern, sovereign workplace with Open-Xchange Groupware.

OX App Suite Cloud and OX App Suite Software Subscription are comprehensive solutions for companies and public authorities to cover their communication needs efficiently, flexibly and productively. The basic components OX Mail, OX Calendar and OX Contacts are seamlessly integrated into openDesk (ZenDis). This makes a decisive contribution to the creation and establishment of digitally sovereign workplaces in administration. In addition, OX App Suite Cloud and OX App Suite Software Subscription offer numerous valuable features for a comprehensive user experience.

To Open-Xchange’s Website


Daniel Halbe

Director Account Management Open-Xchange



Workshop Day 1, 12:15 pm

Workshop Day 2, 9:00 am

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