Modelio

The open source modeling environment.

Moka Extension for logging

Moka extensions provides a number of plugins that extend the functionality of Papyrus Moka engine for fUML simulation:

Papyrus extension for AOM

 

Papyrus extensions offer a number of plugins that extend the functionality of Papyrus UML for Aspect Oriented Modeling (AOM). 

Xamber

Xamber is a configuration tool for partitioned systems based on the hypervisor XtratuM