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Example 3: Sign and certify a PDF file (ASP)  

   <%
     Dim NVsign : Set NVsign = Server.CreateObject("Neevia.PDFsign")

     NVsign.CertificateFile = "c:\cert.pfx"
     NVsign.CertificatePassword = "pwd"

     NVsign.Certify = true
     NVsign.CertifyPermissions = 0

     NVsign.TimeStamp = true
     NVsign.TimeServerURL = "http://tsa.neeviaPDF.com/tsa"

     NVsign.X = 0
     NVSign.Y = 0
     NVSign.Width = 6
     NVSign.Height = 2
     NVSign.Units = 1

     NVSign.ViewType = 1

     NVSign.Reason = "I am the creator of this document"
     NVSign.TextColor = "#0000FF"
   
     NVsign.Paper = "letter"
     NVsign.Orientation = 2
     NVsign.Scale = true
 
     Dim retVal : retVal = NVsign.SignPDF("c:\in.pdf","c:\out.pdf")
     If retVal <> 0 Then
       Response.Write "Error code=" & CStr(retVal)
     Else
       Response.Write "Done"
     End If
   %>

I was looking for a product that could place watermarks on very large PDF files (some of them over 30 thousand pages) in as less time as possible. After testing many tools I found Neevia PDFstamp. It did the job!

Avi Steinman

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