[See the files section for installation instructions]
Optimal BPM™ is a project that aims to create an easy-to-use Business Process Management system (BPM) and tools. So far, only the tools, and only a data replication tool, Optimal Sync, has been released (available from the "files" page). But more is coming.
It incorporates many different open source projects that relates to interoperability, transformation, context and process control.
It has no business engine, instead...