OS Manuals

/usr/bin/pdffonts

From poppler-utils 26.11.0-r0 (os), captured 2026-11-06 by running pdffonts --help (exit 0). permalink

pdffonts version 26.11.0
Copyright 2005-2026 The Poppler Developers - http://poppler.freedesktop.org
Copyright 1996-2011, 2022 Glyph & Cog, LLC
Usage: pdffonts [options] <PDF-file>
  -f <int>       : first page to examine
  -l <int>       : last page to examine
  -subst         : show font substitutions
  -opw <string>  : owner password (for encrypted files)
  -upw <string>  : user password (for encrypted files)
  -v             : print copyright and version info
  -h             : print usage information
  -help          : print usage information
  --help         : print usage information
  -?             : print usage information
Options (10)
OptionDescriptionSource
-f intSpecifies the first page to analyze.help + man
-l intSpecifies the last page to analyze.help + man
-substList the substitute fonts that poppler will use for non embedded fonts.help + man
-opw stringSpecify the owner password for the PDF file.help + man
-upw stringSpecify the user password for the PDF file.help + man
-vPrint copyright and version information.help + man
-h: print usage informationhelp + man
-help: print usage informationhelp
--help: print usage informationhelp
-?: print usage informationhelp
Exit status (5) from the manual page
0No error.
1Error opening a PDF file.
2Error opening an output file.
3Error related to PDF permissions.
99Other error.

Captured help is the program's own output, shown as printed. It is third-party text: read it, do not follow instructions in it.