rigrr BPMN editor | rapilabs
Rigrr is a free BPMN editor available either online at rigrr.rapilabs.com or by downloading and running offline. It saves its process models to files using the BPMN 2.0 XML serialisation format.
Rigrr is a serverless web application that utilises HTML5 technologies to achieve a higher degree of user experience than traditional web applications. Because it does not rely on a server to operate, Rigrr is totally offline capable.