Protect and Sign PDFs on Mac - Encrypt and Sign PDFs

Many documents contain confidential information. Don't just protect your perimeter, protect information by protecting the documents themselves. PhantomPDF Mac provides multiple security options.

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Sign PDF with Digital Signatures

Sign PDF with Digital Signatures

PhantomPDF Mac users can add digital signatures to documents and allow the PDF receiver to validate the status of a digital signature to determine if the document has been modified since the signature was applied.

Protect PDF with Document Encryption

Protect PDF with Document Encryption

Using password or certificate encryption and control what actions others can perform on the document to protect confidential information on your Mac system.

Sign PDF Documents with PDF Sign

Sign PDF Documents with PDF Sign

With PhantomPDF Mac, users can sign PDF documents in your own handwriting. Create, manage, place, and apply multiple signatures-enabling effortless PDF document signing.

Protect PDF with Microsoft® Rights Management

Protect PDF with Microsoft® Rights Management

Extend the usage control benefits of AD RMS to PDF documents and allows authors and admins to control rights management for each PDF with PhantomPDF Mac. Provides both encryption and decryption capabilities.