an Open Source BPMN 2.0 / DMN 1.1 Modeler
Syntax tree editor for rapid annotation of existing text
A Database System for Metamodeling and Method Engineering
A cross-platform integrated CASE system
Domain-Driven Design sample application
Database ERD- design tool with Reverse Engineering
Write, check, index and diagram Z specifications in Microsoft Word.
ER Databese Model
Modeling tool supporting UML, BPMN and other standards
Imixs Workflow - the open source business process management
Display NetBeans Module Dependencies
Make diagram faster without constraint
PUed - PlantUML Editor
A free cross-platform editor for the DRAKON visual language.