


The best free alternative to Yakindu Statechart Tools is Papyrus UML, which is also Open Source. If that doesn't suit you, our users have ranked more than 10 alternatives to Yakindu Statechart Tools and seven of them is free so hopefully you can find a suitable replacement. Other interesting free alternatives to Yakindu Statechart Tools are Xcos, Sketch.systems, WhiteStarUML and GenMyModel.



Xcos is a graphical editor to design hybrid dynamical systems models. Models can be designed, loaded, saved, compiled and simulated.



Sketch.systems helps software designers think about complex product behavior. Sketch out states, add prototypes, and clarify questions quickly.

WhiteStarUML is a fork of StarUML with an intent to revive its Delphi code base by updating code to recent Delphi editions, reducing dependence on third party components and fixing bugs and adding new features.




GenMyModel is an online modeling plateforme for UML, BPMN2, Database, Flowchart and more. It supports realtime collaboration, centralized model repository, versioning and full traceability.



