Tool to generate Data Flow Diagram and Data Dependency Diagram from Program
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  <p><strong>Possible Duplicate:</strong><br>
  <a href="http://stackoverflow.com/questions/812458/is-there-a-way-to-automatically-generate-the-data-flow-diagrams-and-flowcharts">Is there a way to automatically generate the data flow diagrams and flowcharts?</a>  </p>
</blockquote>



<p>I want to generate DFD and DDD from my legacy program. Is there any tool available which can generate these automatically?</p>
