أدوات UML

• 
  Umbrello UML Modeller 2.32حر
• 
  Modelio 5.3.1حر

  An open source modeling environment (UML2, BPMN2).

• 
  Software Ideas Modeler 13.99حر

  A lightweight and powerful CASE tool.

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  UMLet 15.1حر

  Free UML Tool for Fast UML Diagrams.

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  Violet UML Editor 3.0.0حر