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PDFCool Free PDF Password Protector
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Version
3.50.130330
With the Security Setting function of PDFCool, you can
control who can access to your documents and what
actions they can perform once they have the password.
Depending on your needs and the intended audience, you
can choose between 128-bit RC4, and 128-bit AES
encryption.
Decrypt Documents: This function of PDFCool can help
you to easily decrypt PDF documents in batches.
Decrypt in Batches: Without entering the passwords one
by one as the order of the PDF document list. You can
enter the probable passwords in any order.
"Probable Passwords" Support: With this function, you
can enter several probable passwords to decrypt a PDF
document which you forgot the password.
Sign PDF: Sign PDF documents is a way of
authenticating the contents, PDFCool enables you to
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