Digital Rights Management (DRM) and PDFEncrypt

This article explores the suitability of using PDFEncrypt to achieve Digital Rights Management (DRM). I frequently receive questions from users asking how to use PDFEncrypt to create PDF files that can be opened without a password, but which can’t be...
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PDFEncrypt is a completely free, open-source application dedicated to providing document security. This application and site are maintained by a single developer, Ryan Griggs, at his own personal expense.

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