WSO2 Business Process Server is powered by the Activiti BPMN Engine and Apache ODE BPEL Engine and is available under Apache license v2.0, one of the most business-friendly licenses available today. It executes business processes written using either the BPMN 2.0 standard or using WS-BPEL 2.0 standard.
BPMN 2.0 supports business process management for both technical users and business users by providing a notation that is intuitive to business users, yet able to represent complex semantics. With BPMN 2.0, you can model and execute workflows to accomplish your process automation tasks within your SOA.
WSO2 Business Process Server is fully open source and is released under Apache Software License Version 2.0, one of the most business-friendly licenses available today. The WSO2 BPS is an on-going project. It undergoes continuous improvements and enhancements with each new release, to address new business challenges and customer expectations. WSO2 invites users, developers, and enthusiasts to get involved or get the assistance from our development teams at many different levels through online forums, mailing lists and support options. We are committed to ensure you receive a fulfilling user experience at any level of involvement with the WSO2 BPS.