CAM XML Editor for XML+JSON+Hibernate+SQL Open-XDX sponsored by Oracle
ER Databese Model
Imixs Workflow - the open source business process management
C++ CASE tool, full life cycle code generator
Display NetBeans Module Dependencies
Make diagram faster without constraint
Model-view-presenter and model-view-intent library for modern Android
Very simple entities relation attributes tool with export
PUed - PlantUML Editor
Toolkit for agent-based & dynamic microsimulation modelling
Easily turn UML models into code
A multi-modeling and simulation environment to study complex systems
Combinatorial Interaction Testing Laboratory
A free cross-platform editor for the DRAKON visual language.
UML diagram editor