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Duff Johnson – PDF Association
Duff Johnson is author or contributor of the following posts:

2019: a new logo
31. December 2018

Electronic Document Conference: Call for Papers
26. November 2018

Have we passed ‘peak PDF’?
31. October 2018

Hallo Welt!
30. September 2018

Refried PDF
31. July 2018

Using PDF/UA in accessibility checklists
8. June 2018

Six Questions to Duff Johnson, Executive Director at PDF Association
16. April 2018

Panel Discussion “Driving interoperability”
11. April 2018

Beyond the page: my story with PDF 2.0
11. April 2018

PDF statistics
11. April 2018

PDFpackage – a lightweight content management platform
5. April 2018

PDFcontainer – a proposal
6. February 2018

The new PDF Association website
3. January 2018

“PDF can do THAT?!”
15. December 2017

The PDF Association and the Library of Congress
13. December 2017

The only digital document format
8. December 2017

SD Times features PDF 2.0
7. December 2017

ISO 32000 Project Leaders receive ISO Excellence award
30. November 2017

The Power of the Page
14. November 2017

SHA-1 is gone… and it’s deprecated in PDF 2.0 as well
28. February 2017

veraPDF accepted for PREFORMA Phase 3 acceptance testing
17. February 2017

PDF 2.0 interop events help ensure consistent implementations
2. February 2017

New Section 508 rules require PDF/UA for PDF 1.7 creators
31. January 2017

Apple’s PDF problems deepen with Sierra
5. January 2017

veraPDF 0.28 – last version before the 1.0 release!
22. December 2016

Fast Business: “10 things you need to know about PDF”
22. November 2016

PDF Day Australia featured in Technology Decisions
21. November 2016

veraPDF 0.26: new PDF parser, new batch processor
18. November 2016

IDM asks: “will you be ready for PDF 2.0”?
12. November 2016

veraPDF: have your say
8. November 2016

veraPDF 0.24 released
11. October 2016

Register now for PDF Day Australia!
9. September 2016

veraPDF 0.22 released
8. September 2016

US federal agencies approve PDF/A
2. September 2016

Microsoft announces support for PDF/UA on MacOS
25. August 2016

Making “information management” real
15. August 2016

veraPDF 0.20 now available
4. August 2016

veraPDF 0.18 released
14. July 2016

PDF Association gets new Board, new Chair
22. June 2016

veraPDF 0.16: full support for all parts and conformance levels of PDF/A
3. June 2016

Apple’s True Tone brings color management parity to iOS
9. May 2016

veraPDF 0.14 drops with launch of demo website
5. May 2016

AIIM’s Standards Award goes to PDF Association Executive Director
28. April 2016

PDF from a USB key keeps things cool
8. April 2016

veraPDF 0.12 now available
31. March 2016

PDF/UA from Google Docs is coming soon!
31. March 2016

AIIM announces publication of ANSI/AIIM/ISO 14289-1:2016
29. March 2016

Apache PDFBox 2.0 lands
21. March 2016

Nordic Council of Ministers adopts PDF/UA
11. March 2016

veraPDF 0.10 now available
7. March 2016

Quark Xpress 2016 now converts PDF to native Quark objects
7. March 2016

WhatsApp adds support for PDF before other formats
4. March 2016

Microsoft to “improve support” for PDF/UA in 2016
23. February 2016

A new Competence Center for PDF/E
22. February 2016

PDF Accessibility Days videos and presentations now available!
8. February 2016

3D PDF Consortium joins the PDF Association
5. February 2016

veraPDF 0.8 released!
23. December 2015

2015 PDF Technical Conference videos are now posted!
15. December 2015

Google updates PDF viewer in Chrome
8. December 2015

PDF end user experience survey for people with disabilities
7. December 2015

Clarifying the standard
1. December 2015

Comments are due on the European Single Electronic Format
25. November 2015

veraPDF 0.6 released
18. November 2015

European Accessibility Act Coming in December 2015
30. October 2015

Firefox dropping plug-in support
12. October 2015

New PRC-based 3D PDF component released
24. September 2015

New York Times: Print is far from dead
23. September 2015

Phil Ydens and Jon Callas to keynote at the PDF Technical Conference 2015
21. September 2015

veraPDF consortium releases 0.4 of its prototype PDF/A validator
17. September 2015

New PDF/A and PDF/UA flyers are here!
3. September 2015

Microsoft adds “Print to PDF” native to Windows 10
28. August 2015

Unicode 8 core specification now available
27. August 2015

veraPDF consortium issues first public software release
15. July 2015

Sophos: Google easily fooled by PDF link-farms
10. July 2015

Samsung may soon support PDF annotation features
7. July 2015

Unicode 8.0 is now available
18. June 2015

PDF/A use in archives correlated with page size (!?!)
11. June 2015

Comments close on the Section 508 NPRM
1. June 2015

EU: may exclude “non-web format content” from Directive
28. May 2015

PDF Technical Conference 2015: Registration now open!
20. May 2015

First set of candidate veraPDF corpus files delivered
18. May 2015

ISO meetings under way in San Jose
22. April 2015

PDF/UA was in the air at Xplor 2015
17. April 2015

German TR RESISCAN bans lossy JBIG2 for legally-significant content
17. April 2015

veraPDF consortium wins EU contract to develop an industry-supported open source PDF/A validator
14. April 2015

Adobe Systems releases “Acrobat DC” – successor to Acrobat XI
7. April 2015

Duff Johnson testifies to the US Access Board regarding PDF/UA
2. April 2015

The PDF/A Adoption Survey closes April 17!
31. March 2015

The British Library’s PDF Format Preservation Assessment
27. March 2015

Corel’s latest Technical Suite boasts PDF/A, 3D PDF support
27. March 2015

Adobe: “Acrobat DC” is coming in April
17. March 2015

PDF/UA featured in the 2015 Section 508 Refresh
18. February 2015

Open Preservation Foundation becomes a PDF Association Partner Organization
27. January 2015

Australian gov: PDF accessible, but not accessibility-supported on mobile
5. January 2015

PDF/UA-1:2014 now published
22. December 2014

Attendees rate PDF Day in DC and NYC a success!
19. December 2014

PRC now published as ISO 14739-1:2014
18. December 2014

A consortium including the PDF Association wins phase 1 of an EU Commission tender to create an industry-supported PDF/A validator
13. November 2014

PDF Days Aim to Unlock Power of Format
7. November 2014

PDF Association appoints Duff Johnson as Executive Director
1. October 2014

Document productivity: your thoughts please!
20. September 2014

PDF Day in Washington DC and New York City!
19. September 2014

Why PDF?
21. September 2012

“Introducing PDF/UA” World Tour Starts 2 October in Canberra
5. September 2012

“Achieving WCAG 2.0 with PDF/UA” now available
26. August 2012

CommonLook Office 1.2: Accessible PDF documents and forms from Word and PowerPoint
15. August 2012

ISO TC 171 Meets, includes “PDF Week” in Mississauga
6. June 2012

The Case for PDF/UA
7. May 2012

PDF/UA & WCAG 2.0: Adobe Systems’ View
7. May 2012

The 2012 PDF Technical Conference: Reviews are In
22. April 2012

PDF Developers Meet in Basel, Switzerland
3. April 2012

Major Publisher: PDF Still the Leading eBook Format
23. March 2012

Coming Soon: Achieving WCAG 2.0 with PDF/UA
18. March 2012

PDF Association Vice-Chair Testifies Before U.S. Access Board on Behalf of PDF/UA
16. March 2012

ISO Standards: Update from Bellevue
24. January 2012

What’s PDF Week?
30. October 2011

Office 2007 Update to SP3 Worthwhile for PDF/A Producers
27. October 2011

PDF/A Competence Center Deploys at ARMA
19. October 2011

PDF/A Competence Center at ARMA Conference & Exposition
19. October 2011

The Value of Tagged PDF
14. October 2011

The PDF Association Is Now on FaceBook!
17. September 2011

Forms Are Made for Filling
17. September 2011

PDF/UA: Steady Progress Towards Publication
17. September 2011

The Printed Page Fights Back
16. September 2011

Google Docs Bypasses PDF to Print
31. August 2011

State Agency Sued for Lack of Electronically Fillable Forms
16. August 2011

Section 508 Now 10 Years Old!
28. June 2011

Antivirus Developers! PDF Is Not a “Surprise”!
6. May 2011

Thinking Beyond the PDF
20. January 2011

Reviewing the Australian Government’s Report on PDF Accessibility
5. January 2011

PDF Standards – How They Happen
3. December 2010

A PDF Page Is a Painting
8. November 2010

Accessibility: What PDF/A-1a Really Means
1. October 2010

How to Implement PDF/A
24. August 2010

Duff Johnson

A veteran of the electronic document space, Duff Johnson is an independent consultant, Executive Director of the PDF Association and ISO Project co-Leader (and US TAG chair) for ISO 32000 and ISO 14289.

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