an Open Source BPMN 2.0 / DMN 1.1 Modeler
Cress is a comprehensive toolset for graphical service/workflow design
giServer the easy to use and extensible batch and integration server
KeepItSimple: organize&integrate your tools in a non-/interactive menu
Intranet | Document Management | Workflow Automation
Flyweight BPM system. Include Workflow,Form,Report etc.