Man1 - pdfinfo.1

pdfinfo - Portable Document Format (PDF) document information extractor (version 3.03)

pdfinfo [options] [/PDF-file/]

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

If PDF-file is ’-’, it reads the PDF file from stdin.

The ’Info’ dictionary contains the following values:

title

subject

keywords

author

creator

producer

creation date

modification date

In addition, the following information is printed:

custom metadata (yes/no)

metadata stream (yes/no)

tagged (yes/no)

userproperties (yes/no)

suspects (yes/no)

form (AcroForm / XFA / none)

javascript (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)

The options -listenc, -meta, -js, -struct, and -struct-text only print the requested information. The ’Info’ dictionary and related data listed above is not printed. At most one of these five options may be used.

*-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.)

-custom

Prints custom and standard metadata.

-js

Prints all JavaScript in the PDF.

-struct

Prints the logical document structure of a Tagged-PDF file.

-struct-text

Print the textual content along with the document structure of a Tagged-PDF file. Note that extracting text this way might be slow for big PDF files. (Implies -struct.)

-url

Print all URLs in the PDF. Only the URL types supported by Poppler are listed. Currently, this is limited to Annotations. Note: only URLs referenced by the PDF objects such as Link Annotations are listed. pdfinfo does not attempt to extract strings matching http://… from the text content.

-isodates

Prints dates in ISO-8601 format (including the time zone).

-rawdates

Prints the raw (undecoded) date strings, directly from the PDF file.

-dests

Print a list of all named destinations. If a page range is specified using “-f” and “-l”, only destinations in the page range are listed.

*-enc*/ encoding-name/

Sets the encoding to use for text output. This defaults to “UTF-8”.

-listenc

Lits the available encodings

*-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.

-v

Print copyright and version information.

-h

Print usage information. (-help and –help are equivalent.)

The Xpdf tools use the following exit codes:

0

No error.

1

Error opening a PDF file.

2

Error opening an output file.

3

Error related to PDF permissions.

99

Other error.

The pdfinfo software and documentation are copyright 1996-2011 Glyph & Cog, LLC.

*pdfdetach*(1), *pdffonts*(1), *pdfimages*(1), *pdftocairo*(1), *pdftohtml*(1), *pdftoppm*(1), *pdftops*(1), *pdftotext*(1) *pdfseparate*(1), *pdfsig*(1), *pdfunite*(1)