PDF Reference and Adobe Extensions to the PDF Specification | Adobe Developer Connection [ADC]

The PDF Reference was first published when Adobe Acrobat was introduced in 1993. Since then, updated versions of the PDF Reference have been made available from Adobe via the Web, and from time to time, in traditional paper documents made available from book publishers. On January 29, 2007, Adobe announced its intent to release the full Portable Document Format (PDF) 1.7 specification to AIIM, the

[Cald]

“PDF Specification”

[AKIT]

人はPDFで書かれたPDFファイル仕様書をいかにして認識しうるか。

[miryu2008]

ISO 32000-1。

[kzakza]

ISO 32000-1(PDF 1.7)はAdobeのサイトでも公開されてた。章節番号も一致してる(らしい)。