The HTML5 modeler
Wapama is an extensible web-based modeler supporting BPMN 2.0 natively.
Wapama is a complete editor for modeling BPMN 2.0. Many other metamodels are supported, including BPMN 1.1, BPEL 2.0, or Petrinets.
Wapama uses trusted web technologies to render and edit models. It is particularly leveraging SVG (Scalable Vector Graphics) for rendering, a HTML5 technology.
Reuse, customize or create your own buttons and toolbar items. All metamodels are simple JSON files defining shapes, properties and relationships.
Get it as war, war for jboss or OSGi webapp bundle here: