Duff Johnson

Chief Executive Officer at PDF Association

Duff Johnson is a veteran of the electronic document technology marketplace. He founded or led several software and services businesses in the electronic document industry since 1996, and holds several industry awards.

As CEO of the PDF Association and Executive Director of its US subsidiary, PDF Association, Inc., Duff coordinates a wide variety of industry activities and represents the industry in a variety of settings and promotes the advancement and adoption of PDF technology worldwide.

Duff serves the PDF industry in technical roles as ISO Project co-Leader and US TAG chair for both ISO 32000 (the PDF specification) and ISO 14289 (PDF/UA).

He can be reached at duff.johnson@pdfa.org.



Duff Johnson

Duff Johnson

Chief Executive Officer at PDF Association

Duff Johnson

Duff Johnson is a veteran of the electronic document technology marketplace. He founded or led several software and services businesses in the electronic document industry since 1996, and holds several industry awards.

As CEO of the PDF Association and Executive Director of its US subsidiary, PDF Association, Inc., Duff coordinates a wide variety of industry activities and represents the industry in a variety of settings and promotes the advancement and adoption of PDF technology worldwide.

Duff serves the PDF industry in technical roles as ISO Project co-Leader and US TAG chair for both ISO 32000 (the PDF specification) and ISO 14289 (PDF/UA).

He can be reached at duff.johnson@pdfa.org.

AUTHOR OF THE FOLLOWING RESOURCES

PDF 2.0 Application Note 002: Associated Files October 26, 2018
Application notes

The Associated Files feature allows PDF writers to provide additional information about files related to a PDF file in a standardized and therefore machine-readable manner.



© 2020 Assosiation for Digital Document Standards e.V. | Privacy Policy | Imprint