PDF 32000-1:2008 - Document management - Portable document format Part 1: PDF 1.7

Sep 22, 2026

Document management—Portable document format—Part 1 defines PDF 1.7, including scope, conformance requirements for readers, writers, and products, and normative references. It specifies terminology, notation, version designations, and the overall PDF syntax, covering lexical conventions, core objects, filters, file structure, encryption, and document structure. It also details content streams and resources, common data structures, functions, file specifications, and the extensions dictionary, followed by comprehensive chapters on graphics and text processing.

LanguageEnglish

CategoryTechnology

FormatPDF

Pages756

Reading Time31 h 45 min

AccessFree to download

Contents Page

Foreword

Introduction

1 Scope

2 Conformance

2.1 General

2.2 Conforming readers

2.3 Conforming writers

2.4 Conforming products

3 Normative references

4 Terms and definitions

5 Notation

6 Version Designations

7 Syntax

8 Graphics

9 Text

PDF 32000-1:2008 First Edition 2008-7-1 Document management—Portable document format—Part 1: PDF 1.7 © Adobe Systems Incorporated 2008 – All rights reserved i PDF 32000-1:2008 PDF disclaimer This PDF file may contain embedded typefaces. In accordance with Adobe's licensing policy, this file may be printed or viewed but shall not be edited unless the typefaces which are embedded are licensed to and installed on the computer performing the editing. In downloading this file, parties accept therein the responsibility of not infringing Adobe's licensing policy. Adobe is a trademark of Adobe Systems Incorporated. Details of the software products used to create this PDF file can be found in the General Info relative to the file; the PDFcreation parameters were optimized for printing. Copyright Notice This document has been derived directly from the copyright ISO 32000-1 standard document available for purchase from the ISO web site at [http://www.iso.org/iso/iso_catalogue/catalogue_tc/catalogue_detail.htm?csnumber=51502](http://www.iso.org/iso/iso_catalogue/catalogue_tc/catalogue_detail.htm?csnumber=51502. It)[. It](http://www.iso.org/iso/iso_catalogue/catalogue_tc/catalogue_detail.htm?csnumber=51502. It) is being made available from the web site of Adobe Systems Incorporated ([http://www.adobe.com/devnet/pdf/](http://www.adobe.com/devnet/pdf/)[ ](http://www.adobe.com/devnet/pdf/)[pdf_reference.html](pdf_reference.html)) under agreement with ISO for those that do not need the official version containing the ISO logo and copyright notices. This version of the ISO 32000-1 standard is copyright by Adobe Systems Incorporated through an agreement with ISO who is the copyright owner of the official ISO 32000-1 document of which this is an authorized copy.\ The technical material is identical between this version and the ISO Standard; the page and sections numbers are also preserved. Requests for permission to reproduce this document for any purpose should be arranged with ISO. ii © Adobe Systems Incorporated 2008 – All rights reserved PDF 32000-1:2008 Contents Page [Foreword.............................................................................. vi](Foreword.............................................................................. vi) [Introduction .......................................................................... vii](Introduction .......................................................................... vii) 1 Scope ............................................................................. 1 2 Conformance ....................................................................... 1 2.1 General........................................................................... 1 2.2 Conforming readers ................................................................ 1 2.3 Conforming writers ................................................................. 1 2.4 Conforming products ............................................................... 2 3 Normative references ................................................................ 2 4 Terms and definitions ................................................................ 6 5 Notation .......................................................................... 10 6 Version Designations ............................................................... 10 7 Syntax ............................................................................ 11 7.1 General.......................................................................... 11 7.2 Lexical Conventions ............................................................... 11 7.3 Objects .......................................................................... 13 7.4 Filters ........................................................................... 22 7.5 File Structure ..................................................................... 38 7.6 Encryption ......................

FAQs

What is the document's focus in defining PDF 1.7?

It defines Document management—Portable document format—Part 1, specifying PDF 1.7 including syntax, file structure, and document organization.

What does conformance cover for PDF 1.7?

It covers conformance categories for readers, writers, and products, including general conformance requirements.

Which technical areas are included beyond syntax, such as security and structure?

It includes encryption, document structure, content streams and resources, and common data structures, along with graphics and text chapters.

Sep 22, 2026

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