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astah community
Most simple,
Light-weight,
Free UML modeling tool





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astah community

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  • - UML2.x
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  • ER Diagram
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  • Team Development
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  • Copy and Paste .asta files
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astah professional

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  • - UML2.x/Mindmap
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  • - Auto-create Class Diagrams
  • - Code generation of other languages
  • - Merge project files
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  • - Team Developing
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