CHESS

CHESS implements the CHESS UML/SysML profile, a specialization of the Modeling and Analysis of Real-Time and Embedded Systems (MARTE) profile

Modelio

The open source modeling environment.

Moka Extensions

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

Papyrus extensions

 

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

S3D

Single-source design approach based on UML - MARTE