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Topic: iText encryption and Reader compatibility
Conf: (P-PDF) Developers, Msg: 120043
Date: 10/11/2004 09:09 PM
First posting to this list.
I'm delivering hybrid files. I'm creating a single pdf page using PHP, then using iText, putting that page on the front of an archived PDF file, encrypting it and then mounting it on my server for my users to download.
I've been doing this since July, but only recently discovered that the files are only readable in Acrobat 6. My customers are UK universities and many are still using v4.
Does anyone know of a workaround, rather than compelling them all to upgrade?
George in Oxford