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
Very simple entities relation attributes tool with export
PUed - PlantUML Editor
Toolkit for agent-based & dynamic microsimulation modelling
Easily turn UML models into code
Combinatorial Interaction Testing Laboratory
A free cross-platform editor for the DRAKON visual language.
UML diagram editor
The markup language for design the programs
"black technology" will improve development productivity by 1.5 to 5
UML modeling tool derived from StarUML compatible with Windows 7-10