This group contains samples that show how to use attachments and file annotations in PDF documents with Docotic.Pdf library.
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Add attachments and file annotations to PDF
This samples shows how to attach a file or add a file annotation to your PDF document.
List attachments and file annotations names in PDF document
This sample shows how to list names of all files attached to a PDF document.
Extract attachments from PDF document
This sample shows how to save PDF attachment bytes (extract attached file).