Re: [pdf-devel] FW: Question on password protected PDF

[Cirilo Bernardo]

All the information is in the PDF Specification. See ISO 32000 and http://www.adobe.com/devnet/pdf/pdf_reference.html

On Sun, Aug 25, 2013 at 8:39 PM, Goga Tatishvili <address@hidden> wrote:

Dear Developers,
Sorry for bothering but it would be great if you could advise me on the following...


I have a password protected PDF file (for opening needs password) ... tried to apply many hijack programs but still cant open...
 I was thinking is it possible to view from "programing point of view" how this file is made from inside to switch off the password option for it.... Is such approach reasonable or what could be done ? Or where can i read about this topic...




Thank you very much in advance