Set Passwords and Infomation to PDF (version 3) Oct 11, 2015 Masayuki Nii / [email protected] Last Modified: Quick Link: Download Installer Package, this is made in macOS High Sierra at Feb 3, 2018. "Set Passwords and Infomation to PDF" can set User/Owner passwords and Title/Subject/Keyword/Author/Creator information to PDF file. It contains the command line tool 'pdfauxinfo' and 'Add Auxiliary Info t