Open-Xchange General Terms and Conditions

Open-Xchange offers products based on open source technologies that have proven quality in millions of deployments. The open source software is in continuous development by Open-Xchange together with a massive open source community. 

 Open-Xchange provides maintenance services under the following General Terms and Conditions.

General Terms and Conditions for Maintenance

Open-Xchange Product Licenses

Open-Xchange offers products based on open source technologies that have proven quality in millions of deployments. The open source software is in continuous development by Open-Xchange together with a massive open source community. In addition, Open-Xchange encompasses third-party technology available under open source licensing. 

Licenses relevant for respective versions of Open-Xchange can be found at:

Open-Xchange App Suite Product-Family

Additional software and tools for the OX App Suite Product-Family: 

Open-Xchange 6 Product-Family


Open-Xchange 6 Product-Family for the Community: