Database to PlantUml or yEd diagrams.
A PlantUML editor written in Qt4
An Eclipse plugin that generates source-code, from a Java based model
A modeling tool for software engineers (OO)
Free software for generating understandable and accurate fuzzy systems
Code generation from UML to any language (Java, Objective-C, PHP...)
Automatically generate class diagram from code
Java graph library
A tool for visualization and analysis of logs as sequence diagrams
Petri net framework for security related modeling and reasoning.
A diagram/modeling tool.
A tool for automatically generating UML database diagrams.
An elegant Ubuntu based Linux distribution for all programmers.