adding signature in a pdf file

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Adding a digital signature to a pdf file

1). user will upload a pdf file 2). and then will upload his signatures 3). embed the signature in pdf file

And what is your question? As in : what did you try, where do you have a problem with? — Hans Keﬆing, Feb 23 '11 at 13:39

score 0 · Answer 1 · answered Feb 23 '11 at 17:14

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You are going to need a PDF editing library. I've used PDFSharp in the past and it works well. http://pdfsharp.com/PDFsharp/

answered Feb 23 '11 at 17:14

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