pdfinfo - Unix, Linux Command

NAME

pdfinfo - Portable Document Format (PDF) document information extractor (version 3.00)

SYNOPSIS

pdfinfo [options] [PDF-file]

DESCRIPTION

Pdfinfo prints the contents of the 'Info’ dictionary (plus some other useful information) from a Portable Document Format (PDF) file.

The 'Info’ dictionary contains the following values:

title subject keywords author creator producer creation date modification date

In addition, the following information is printed:

tagged (yes/no) page count encrypted flag (yes/no) print and copy permissions (if encrypted) page size file size linearized (yes/no) PDF version metadata (only if requested)

CONFIGURATION FILE

Pdfinfo reads a configuration file at startup. It first tries to find the user’s private config file, ~/.xpdfrc. If that doesn’t exist, it looks for a system-wide config file, /etc/xpdf/xpdfrc. See the xpdfrc(5) man page for details.

OPTIONS

Many of the following options can be set with configuration file commands. These are listed in square brackets with the description of the corresponding command line option.

Tag	Description
-f number
	Specifies the first page to examine. If multiple pages are requested using the "-f" and "-l" options, the size of each requested page (and, optionally, the bounding boxes for each requested page) are printed. Otherwise, only page one is examined.
-l number
	Specifies the last page to examine.
-box	Prints the page box bounding boxes: MediaBox, CropBox, BleedBox, TrimBox, and ArtBox.
-meta	Prints document-level metadata. (This is the "Metadata" stream from the PDF file’s Catalog object.)
-enc encoding-name
	Sets the encoding to use for text output. The encoding-name must be defined with the unicodeMap command (see xpdfrc(5)). This defaults to "Latin1" (which is a built-in encoding). [config file: textEncoding]
-opw password
	Specify the owner password for the PDF file. Providing this will bypass all security restrictions.
-upw password
	Specify the user password for the PDF file.
-cfg config-file
	Read config-file in place of ~/.xpdfrc or the system-wide config file.
-v	Print copyright and version information.
-h	Print usage information. (-help and --help are equivalent.)

EXIT CODES

The Xpdf tools use the following exit codes:

Tag	Description
0	No error.
1	Error opening a PDF file.
2	Error opening an output file.
3	Error related to PDF permissions.
99	Other error.