Imixs Workflow - the open source business process management
SYSMOD4MD is a plugin for the modeling tool MagicDraw (aka Cameo)
Display NetBeans Module Dependencies
PUed - PlantUML Editor
Toolkit for agent-based & dynamic microsimulation modelling
Very simple entities relation attributes tool with export
Combinatorial Interaction Testing Laboratory
A free cross-platform editor for the DRAKON visual language.
The markup language for design the programs
UML diagram editor
"black technology" will improve development productivity by 1.5 to 5
UML modeling tool derived from StarUML compatible with Windows 7-10
Declarative PageObject description
Software Engineering Full Life Cycle Support Tool
UML Modeling Tool for MDD-based Analysis/Design