For twenty years, the logical structure inside a tagged PDF served one audience: assistive technology. Then the main reader of … Read more

Discover how R users can incorporate PDF accessibility checks into reproducible reporting workflows for more accessible documents.

PDF 2.0, Errata Collection 3 (EC3) is a complete replacement for the previous Errata Collection 2 (EC2).

From the PDF/A Competence Centre to the PDF Association: two of the founders on how it all started.

Learn how PDF standards have evolved from basic document sharing to supporting accessibility, compliance, security, and long-term preservation. Explore PDF … Read more

PDF tags are the foundation of accessible documents, giving structure and meaning to content so assistive technologies can interpret it … Read more

HMRC has confirmed the UK’s 2029 e-invoicing mandate will run on Peppol, with PDFs excluded by definition. Weeks from now, … Read more

How to mark a PDF file as conforming to WCAG.

A brief summary of how the new features introduced in PDF 2.0 features translate into practical benefits across industries such … Read more

Participate in the working group without being a member of ISO or the PDF Association!

With ColdFusion 11 Enterprise, developers can create and manipulate high-quality PDF files.

With accessibility laws and regulations positioned to become stricter and more regulated in 2014, many organizations are looking for answers … Read more

Stay tuned!

Practical guide from PDF Association member Global Graphics

Have a look at the presentations of PDF Days Europe 2014!

If you issue or process invoices for customers in France, or you’re building PDF tools for the ERPs and accounting … Read more

PDFix Desktop keeps getting sharper – new remediation actions, smarter tagging, and fixes that make PDF/UA compliance more reliable. See … Read more

dtSearch enterprise and developer products run “on premises” or from the cloud to instantly search terabytes across a wide range of … Read more

BFO explains how Brotli works with PDF, the benefits and compatibility considerations, and the company’s existing support for reading and … Read more

The education-focused campaign brings PDF editing, AI study tools, OCR, digital notes, paper search, and cross-platform access together for students … Read more

callas software will be exhibiting at PRINTING United Expo 2026 and shows how their technology helps identify and correct PDF … Read more

Wisconsin-based ABT Mailcom transformed its mail production with the Solimar Chemistry Platform, delivered with Hansen360 and RISO. File processing dropped … Read more

Lulu uses callas pdfToolbox as part of a two-stage process. First, a quick validation step verifies basic properties such as … Read more

callas pdfToolbox becomes a production composition and decision-making engine at Billboard Media.

How PDFix uses callas technology to deliver reliable PDF/UA compliance.

How Continual Engine helped a leading financial services organization scale accessible PDF remediation across complex document workflows while improving efficiency, … Read more

TU Chemnitz partnered with axes4 to embed PDF accessibility into university life, adopting axesWord as a key tool that enables … Read more

Most enterprise AI initiatives are failing not because of the model — but because of the document. This whitepaper examines … Read more

Ryan McAbee and Pat McGrew share their thoughts on relevant Keypoint Intelligence research during this Solimar-sponsored webinar.

The digital-first approach in document creation enables the uncomplicated, fast switch between paper-based and digital communication.

PDF should not be your “tokenpocalypse” | LibreOffice comes out swinging for open formats | Android Auto brings PDF “reading” … Read more

Porcelain PDF | That’s one way to burn AI tokens! | Big Tech adds support for accessible math according to … Read more

EAA gets PDF/UA | ISO TC 42 publishes HDR standard | Google’s Gemini now creates PDFs, but … | PDF … Read more

PDF Week London 2026 is almost here! | veraPDF 1.30 released | PDF is trending on GitHub | PDF/UA-1 gets its … Read more

German government standardizes on PDF/UA | ISO/IEC committee starts work on a vocabulary for authenticity | Chrome adds ink (not … Read more

A PDF icon doesn’t mean that the link goes to a PDF | Register for PDF Week London | Save … Read more

We report on the technical aspects of the PDF files released by the US Department of Justice in connection with … Read more

A controversial PDF tied to Hunter Biden highlights key digital forensics issues: PDFs are representations, not originals, and without metadata … Read more

“I’m sorry, Derek, but, now that Kelsey has learned how to convert JPEGs into PDFs, we can’t justify keeping you … Read more

A poorly scanned PDF of Trump’s Ukraine call shows the risks of print-based workflows. Dirty scans, weak OCR, and missing … Read more

After an impressive effort the Mueller Report is now available as a free EPUB file. What might it have been … Read more

The DoJ quietly reposted the Mueller Report. We analyze their repost, noting the changes (from a PDF perspective).

We’re pleased to introduce our Topic Rooms, the new home for discussions across PDF Association working groups.

PDF Association members can now add contact details and social links to their profile, making author connections and networking easier.

The PDF Association supports interoperability by sharing extensions and declarations via GitHub, inviting members to contribute standardized, machine-readable data.

Gain insights into the PDF marketplace via this exclusive report.

The PDF Association is launching a new benefit specifically designed for Individual members.

This recently published report from ISO/IEC JTC 1 SC 34 presents an analysis of related standards, the current status and … Read more