HYPERXMP-ADD-BYTECOUNT(1) General Commands Manual HYPERXMP-ADD-BYTECOUNT(1) NAME hyperxmp-add-bytecount - adds/updates byteCount specification in XMP packet in PDF file. SYNOPSIS hyperxmp-add-bytecount [options] filename.pdf... DESCRIPTION hyperxmp-add-bytecount adds/updates the byteCount specification in the XMP packet in a PDF file(s), with byteCount = file size. The XMP packet needs to be of, or compatible with, the format produced from a document that uses the LaTeX hyperxmp package . If no XMP packet of a compatible form is found in the PDF file, no change is made to the file. OPTIONS -help Write usage summary and exit. -version Output version information and exit. BUGS Email bug reports to John Collins and/or Scott Pakin . v1.1 22 November 2020 HYPERXMP-ADD-BYTECOUNT(1)