
Modelio
Diagramo
UML Designer
ARIS Express
BOUML
Yakindu Statechart Tools
IYOPRO
MagicDraw
FlexSim
AnyLogic
ns-3
Paessler Multi Server Simulator
IMUNES
NetSim
Cisco VIRL
Mininet
Modelio is recommended for software developers, architects, and business analysts who require a comprehensive modeling tool to facilitate their design and analysis tasks. It is particularly well-suited for teams that rely on UML and BPMN for their projects and prefer an open-source solution to customize and extend as needed.
Diagramo - Diagramo is an online flowchart software - diagrams (create, edit and share)
AnyLogic - AnyLogic has changed simulation modeling and expanded its application into complex business environments. The unmatched flexibility of multimethod modeling allows users to capture the complexity of virtually any system, at any level of detail.
UML Designer - UML Designer provides a set of common diagrams to work with UML 2.5 models.
ns-3 - a discrete-event network simulator for internet systems
ARIS Express - ARIS Express is based on the proven ARIS methodology and industry standards.
Paessler Multi Server Simulator - Paessler Multi Server Simulator is inexpensive and robust software that helps you power massive-scale testing.