title: How to remove macros from binary MS Office documents?
body: <p>How can I programmatically remove macros from binary Microsoft Office documents (<code>doc</code>, <code>xls</code>, <code>ppt</code>)?</p>
  
  <p>I <strong>do not want</strong> to do it for the XML format (<code>xlsx</code>, <code>docx</code>, <code>pptx</code>).</p>
  
  <p>I <strong>do not</strong> want to disable macros in office, I really want to modify the file(s) and strip them of any macros.</p>