Frequently Asked Question:

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Can I send QuickPDF an existing "password protected" Acrobat 9/10 PDF file (and the password) and have it print the secure document? What would be the best way to do that?

Quick PDF Library doesn't support all features available in version 1.7 of the PDF specification, however, PDF is designed in such a way that it is not necessary for an application to be able to process all aspects of the PDF in order for it to process the aspects that it does support.

256-bit AES encryption is being added in version 8 of Quick PDF Library, but is not available in version 7.

The library supports the standard "password" options for tha majority of PDF files.