The Portable Document Format (PDF) is a file format used to present documents in a manner independent of application software, hardware, and operating systems. Portable Document Format (PDF) files, a file format originally created by Adobe, come in two types. Some PDF's are created as scanned images of a document. When opened in a PDF viewer, such as Adobe Acrobat Reader, the text is not selectable. As you move the cursor over the text, the cursor will be displayed as a.

This document describes PDF features supported in the Adobe® Acrobat® 8.1 and LiveCycle ES 8.2 family of products but not reflected in the Adobe PDF 1.7 Reference. The PDF specification is represented by the combination of this document, the PDF Reference, sixth edition, version 1. Enable Scripting Activex Controls Cookies And Java Programs For Practice there. 7 (Nov. 2006), Errata to Sixth Edition and the PDF Redaction: Addendum to the PDF Reference, sixth edition, version 1.7.

Adobe has submitted these features to ISO for possible inclusion in the next revision to ISO 32000.

A bit about PDF files Portable Document Format (PDF) files, a file format originally created by Adobe, come in two types. Some PDF's are created as scanned images of a document. When opened in a PDF viewer, such as Adobe Acrobat Reader, the text is not selectable.