Remove copy, print and edit restrictions of PDF files on Mac OS
A-PDF Restrictions Remover for Mac is the PDF security remover software that can help you carry out quick and easy restriction removal, making the password protected PDF 100% accessible, readable, copyable, printable and editable. And this Mac restriction decryptor can unlock different standard encrypted PDF files, including 40-bit RC4 decryption, 128-bit RC4 decryption and 128-bit AES decryption.
See more: http://www.a-pdf.com/security-mac/restrictions_remover_mac.htm