title: Extracting embedded XML File from PDF A/3 using abcpdf in C# - ZUGFeRD
body: <p>I'm currently working with the new German ZUGFeRD files. These are PDF A/3 files who have an embedded XML file in them which contains data.</p>
  
  <p>I want to extract this XML file from the PDF A/3 using abcpdf 8.1 with C#.</p>
  
  <p>Any idea how to do this ?</p>
  
  <p>Thanks a lot  and regards,</p>