Home of the worldwide PDF technical community
Our missionDelivering a vendor-neutral platform for developing open specifications and standards for PDF technology.
Our visionDriving the world’s digital document format into the 21st century and beyond.
Featured News
September 2026 by PDF Association staff

This updated algorithm by the Deriving HTML from PDF TWG is substantially expanded and improved to take advantage of Well-Tagged … Read more
Our Valued Members
This document describes an algorithm for producing conforming HTML from a well-tagged PDF document. HTML was chosen as a derivation … Read more
Actino Software has enhanced Auto-Link, its solution for automatically creating hyperlinks, cross-references and navigation structures in PDF documents. Configurable rules … Read more
Improving the accessibility and usability of a PDF has always required either significant in-house expertise or an expensive outside service. … Read more
Every save rewrites a PDF. What usually survives an ordinary compress or merge is the XMP declaration, not the structure … Read more
iLoveAPI’s new Detect Forms tool automatically finds static form elements in PDFs and rebuilds them as standard, fillable fields, all … Read more
Continual Engine’s SmartHTML transforms legacy PDFs into responsive, accessible HTML at scale, helping educational institutions and governments modernize content without … Read more
UPF’s new page for attorneys presents a connected workflow for reviewing evidence, comparing contract revisions, protecting privileged information, and preparing … Read more
If you’re generating or converting PDFs at scale, the latest Adobe PDF Library (APDFL) release adds two capabilities worth knowing … Read more
PDF is not inherently a problem for AI. The structure of a PDF needs to correspond to the content and … Read more
With the new axesWord Beta, you can now check the accessibility of your Word documents directly in axesWord. The new … Read more
Higher education institutions create and share countless PDFs, from course materials and syllabi to research papers, forms, and handbooks. Learn … Read more
ChatGPT now adds Content Credentials to generated PDFs, but a structural error can make those files incompatible with PDF/X. Dietrich … Read more
Home of the worldwide
PDF technical community


Featured News
September 2026 by PDF Association staff

This updated algorithm by the Deriving HTML from PDF TWG is substantially expanded and improved to take advantage of Well-Tagged … Read more
Our Valued Members
This document describes an algorithm for producing conforming HTML from a well-tagged PDF document. HTML was chosen as a derivation … Read more
Actino Software has enhanced Auto-Link, its solution for automatically creating hyperlinks, cross-references and navigation structures in PDF documents. Configurable rules … Read more
Improving the accessibility and usability of a PDF has always required either significant in-house expertise or an expensive outside service. … Read more
Every save rewrites a PDF. What usually survives an ordinary compress or merge is the XMP declaration, not the structure … Read more
iLoveAPI’s new Detect Forms tool automatically finds static form elements in PDFs and rebuilds them as standard, fillable fields, all … Read more
Continual Engine’s SmartHTML transforms legacy PDFs into responsive, accessible HTML at scale, helping educational institutions and governments modernize content without … Read more
UPF’s new page for attorneys presents a connected workflow for reviewing evidence, comparing contract revisions, protecting privileged information, and preparing … Read more
If you’re generating or converting PDFs at scale, the latest Adobe PDF Library (APDFL) release adds two capabilities worth knowing … Read more
PDF is not inherently a problem for AI. The structure of a PDF needs to correspond to the content and … Read more
With the new axesWord Beta, you can now check the accessibility of your Word documents directly in axesWord. The new … Read more
Higher education institutions create and share countless PDFs, from course materials and syllabi to research papers, forms, and handbooks. Learn … Read more
ChatGPT now adds Content Credentials to generated PDFs, but a structural error can make those files incompatible with PDF/X. Dietrich … Read more










































