Interogate PDF files for attachment or portfolio structures

We have a portal where clients post documents to us. We wish to flag PDF's that are uploaded to us when they have either:

  1. Portfolio structure with attached files (PDF or otherwise)
  2. PDF with attachment(s)

We would like to list the files contained and extract as a secondary element.

Do you have a library that offers methods to assertain Portfolio PDF or PDF with attachments?

If so, please give me the name!

best regards,

John

Hi John,

Thanks for your interest in our products.

We have a component named Aspose.Pdf for .NET which supports the feature to create as well as manipulate existing PDF documents. It also offers the feature to Create Portfolio documents and it also supports the function to add attachments to PDF file. So as per your requirement, you may use our library to check if PDF file contains attachments or it has portfolio structure. For more information, please visit