Featured articles

Image of Techniques for Accessible PDF: Headings

Techniques for Accessible PDF: Headings

Brotli compression coming to PDF

Coming in September: a PDF Triathlon in Berlin!

Discover pdfa.org

Review publications from the PDF Association and ISO
The technical index lists critical resources for developers
Learn which companies are PDF Association members
Review hundreds of presentations from our events

Key resources

Try the new VS Code extension for PDF syntax
Check out our cheat sheets for PDF developers
Get PDF’s latest specification, ISO 32000-2 at no cost
Add ISO 32000-2 errata via our public GitHub repo, and check out the resolutions

Get involved

Discover the benefits of PDF Association membership
Join the PDF Association!
Review the PDF technical community’s working groups

How do you find the right PDF technology vendor?
Use the Solution Agent to ask the entire PDF communuity!

The PDF Association celebrates its members’ public statements
of support for ISO-standardized PDF technology.

Explore membership benefits

Explore membership benefits

ISO 32000 bundle is now updated!

ISO 32000 bundle is now updated!

Become a Member!

Become a Member!

Rene Treuber

Rene Treuber

at axaio software GmbH

Rene Treuber's Publications

Presentation June 3, 2021

What makes a tagged PDF a proper tagged PDF/UA document?

Tagged, accessible PDF documents are already part of the standard requirements of many companies – partly due to legal obligations, … Read more

Presentation May 14, 2018

Introducing ISO standards for PDF “processing steps” and “print product metadata”

WordPress Cookie Notice by Real Cookie Banner