How does PDFXML relate to PDF?
PDFXML documents, like PDF documents, can be displayed within a viewer application. When viewed, PDFXML documents have the same appearance and behavior as a PDF document with similar content. Other than having a different file suffix, an end user would not see any difference between a PDFXML document and a PDF document. However, if you look under the hood, a document created in the PDFXML format will appear different, containing XML components that enable some exciting enterprise use cases. With the PDFXML plug-in, Adobe Reader and Acrobat can open, display, and operate on PDFXML documents.
