PDFGuard: This program is for authors who want to sell or distribute PDF files online. This program will encrypt your PDF format files. This includes an PDF viewer for displaying the document. Users cannot copy your files when used with ShareGuard. This program is ideal for authors who wish to sell books and/or technical information online. This program works, optionally, with ShareGuard to provide a lock and key system for selling your PDF.

2 Basic Components:
PDFGuard Producer - allows you tailor your e-Book and to create your PDF document.
PDFGuard Viewer - this program and the encrypted data is distributed.
Only the PDFGuard Viewer can decrypt the document.

3 Basic Security Features:
PDFGuard Viewer - the PDFGuard viewer program will decrypt your document in memory and display it to the user. The user, if you specify, cannot cut and paste, print or save or print the document.
PDFGuard User Encryption - the PDFGuard encrypts your PDF so that only the specified viewer program will be able to decrypt your document and display it to the user.
ShareGuard (optional) - the ShareGuard program will check the licensing of the PDF before allowing the program to run. If the user is not licensed then the PDF will not display your PDF contents.

This program allows for marketing of books and/or upselling other products by providing addtional marketing screens and/or AdWare programs to run with the PDF document.

This provides a turnkey system to sell PDF filese online and ensure that only 1 user can read the book. The PDFGuard along with ShareGuard will prevent users from copying your material or re-distributing the PDF.
This PDF system can be used to sell novels or code snippets or highly technical information. Use PDFGuard to protect your intellectual property.

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