Embed Encrypted Files Into PDF and Extract Files Back From PDF with Free Software X-PDF-Browser

What can X-PDF-Browser do?

  • Embed files into PDF – compressed and optional encrypted
  • Extract files back from PDF
  • Supports Twofish 256 bit in CBC mode encryption
  • the attachments can not been extracted by other programs
  • Free for personal and educational use

The program serves as a test bed and demonstrator for implementing new ways of content embedding and encryption modes in PDF.

for details, please visit http://www.wizards.de/~frank/xpdfbrowser.html

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