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Home of the worldwide PDF technical community

Icon for our mission Our mission
Delivering a vendor-neutral platform for developing open specifications and standards for PDF technology.

Icon for our vision Our vision
Driving the world’s digital document format into the 21st century and beyond.
 

Featured News


July 2025 by Peter Wyatt
Peter Wyatt
Visit Peter Wyatt‘s profile.

We were asked to investigate non-functional internal document (intra-document) hyperlinks in PDFs stored on Google Drive and viewed with Google’s … Read more

Article

July 2025 by Duff Johnson
Duff Johnson
Visit Duff Johnson‘s profile.

Here’s what previous PDF Days attendees have told me about this event, and why attending is a good investment.

PDF Association news

July 2025 by Paul Rayius (Allyant)
Photo of Paul Rayius
Visit Paul Rayius‘s profile.

Experience since PDF/UA-1 was published has revealed that some rules were too prescriptive. In some situations the semantic significance of … Read more

Article

Our Valued Members

What's happening on pdfa.org

What's happening on pdfa.org



Presentation August 12, 2025

This keynote highlights the regulatory landscape in Germany and the EU, with a focus on the real-world requirements for making … Read more

Member News August 11, 2025

UPDF is revolutionizing education worldwide with its intuitive and AI-powered PDF tools. Trusted by over 10,000 students and 300 schools … Read more

Member News August 4, 2025

pdfRest introduces its new Sign PDF API Tool, designed to apply legally compliant digital signatures to PDF documents. This new … Read more

Member News August 4, 2025

MobiPDF’s new version builds on its commitment to users by delivering features that address real-world challenges, such as custom watermarking, … Read more

Member News August 1, 2025

pdfRest has introduced its new PDF to Markdown API Tool, designed to transform static PDF documents into clean, structured Markdown … Read more

Presentation August 1, 2025

The PDF Association is a beehive of activity in its many Technical Working Groups (TWGs) and Liaison Working Groups (LWGs). … Read more

Member News July 30, 2025

Wondershare introduces PDFelement Online—a lightweight, cloud-based PDF editor equipped with intelligent features to help users read, rewrite, and manage documents … Read more

Article July 30, 2025

We were asked to investigate non-functional internal document (intra-document) hyperlinks in PDFs stored on Google Drive and viewed with Google’s … Read more

Member News July 28, 2025

Datalogics offers the pdfRest API Toolkit Container designed for seamless integration into on-premises or cloud-based infrastructure, this solution delivers PDF … Read more

Member News July 28, 2025

PoDoFo PDF manipulation library hits a 1.0 release, delivering more advanced features and a modern C++17 API.

Member News July 25, 2025

BuildVu’s July 2025 release delivers notable improvements in conversion performance with key bug fixes and viewer enhancements that improve reliability … Read more

Member News July 25, 2025

axes4 Day 2026 focuses on the world of document accessibility and learning together and from each other.

Home of the worldwide
PDF technical community


Icon for our mission
Our mission Delivering a vendor-neutral platform for developing open specifications and standards for PDF technology.
Icon for our vision
Our vision Driving the world’s digital document format into the 21st century and beyond.
 

Featured News


July 2025 by Peter Wyatt
Peter Wyatt
Visit Peter Wyatt‘s profile.

We were asked to investigate non-functional internal document (intra-document) hyperlinks in PDFs stored on Google Drive and viewed with Google’s … Read more

Article

July 2025 by Duff Johnson
Duff Johnson
Visit Duff Johnson‘s profile.

Here’s what previous PDF Days attendees have told me about this event, and why attending is a good investment.

PDF Association news

July 2025 by Paul Rayius (Allyant)
Photo of Paul Rayius
Visit Paul Rayius‘s profile.

Experience since PDF/UA-1 was published has revealed that some rules were too prescriptive. In some situations the semantic significance of … Read more

Article

Our Valued Members


What's happening on pdfa.org

What's happening on pdfa.org



Member News August 11, 2025

UPDF is revolutionizing education worldwide with its intuitive and AI-powered PDF tools. Trusted by over 10,000 students and 300 schools … Read more

Member News August 4, 2025

pdfRest introduces its new Sign PDF API Tool, designed to apply legally compliant digital signatures to PDF documents. This new … Read more

Member News August 4, 2025

MobiPDF’s new version builds on its commitment to users by delivering features that address real-world challenges, such as custom watermarking, … Read more

Member News August 1, 2025

pdfRest has introduced its new PDF to Markdown API Tool, designed to transform static PDF documents into clean, structured Markdown … Read more

Presentation August 1, 2025

The PDF Association is a beehive of activity in its many Technical Working Groups (TWGs) and Liaison Working Groups (LWGs). … Read more

Member News July 30, 2025

Wondershare introduces PDFelement Online—a lightweight, cloud-based PDF editor equipped with intelligent features to help users read, rewrite, and manage documents … Read more

Article July 30, 2025

We were asked to investigate non-functional internal document (intra-document) hyperlinks in PDFs stored on Google Drive and viewed with Google’s … Read more

Member News July 28, 2025

Datalogics offers the pdfRest API Toolkit Container designed for seamless integration into on-premises or cloud-based infrastructure, this solution delivers PDF … Read more

Member News July 28, 2025

PoDoFo PDF manipulation library hits a 1.0 release, delivering more advanced features and a modern C++17 API.

Member News July 25, 2025

BuildVu’s July 2025 release delivers notable improvements in conversion performance with key bug fixes and viewer enhancements that improve reliability … Read more

Member News July 25, 2025

axes4 Day 2026 focuses on the world of document accessibility and learning together and from each other.

Member News July 23, 2025

The Auto-Glossary feature in Auto-Link adds tooltips for abbreviations and technical terms, offering instant explanations without requiring an internet connection.

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