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FAQs

How to attach files to a PDF?

I am struggling with attaching files to a PDF that I am generating at runtime.

I manage to attach a file to the PDF, but I can't seem to reference them as links within the PDF.

What is the size limit of pdf file?

I am using iTextSharp in a web application to generate PDF files. These PDF files contain .tiff images taken from a folder. If size of the contents of such a folder goes beyond 1GB then the browser gets closed automatically when receiving the PDF file. Is there a size limit when generating PDF files?

How to find out which fields are required?

I'm starting with new functionality in my android application which will help to fill certain PDF forms. I found out that the best solution will be to use iText library. I can read file, and read AcroFields from a document but is there any possibility to find out that specific field is marked as required?
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