PDFEncrypt is a free, open-source Windows application that encrypts any PDF file using… Created by Ryan Griggs PDFEncrypt is a free, open-source utility for Windows that encrypts any PDF file using industry-standard encryption algorithms. Simply select the unencrypted file, enter a password, and the encrypted file is generated. PDFEncrypt also provides advanced settings and features like “run program after encryption is complete” so that it can be used in a toolchain of other apps.
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PDFEncrypt
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