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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.

Member Area

"PDF/UA" printed on a CPU.

The new PDF/UA Processor LWG’s mission is to establish principles and a framework, and then develop requirements for PDF/UA processors and assistive technology (AT).

UPDF completes angel round of funding

UPDF has just completed over 10 million CNY in angel funding. This round of funding is led by PDF upstream manufacturers, followed by a seed round investor Tanikawa

Smart Redact from Foxit Software AI based document redaction

Foxit Smart Redact provides a simple, easy, efficient, and comprehensive method to assist people in dealing with sensitive information from PDF documents. It helps users who need to redact sensitive information in PDF but don’t know the exact words to redact in advance.

A signed document delivered via computer.

Matthias Valvekens explains the difference and respective value of digital signatures vs. MAC-based technology for authenticating PDF files.

Schematic of an ISO/DTS 32004 MAC in context.

Matthias Valvekens, the ISO project leader who led development of ISO 32004, has written a pair of blog posts to explain what ISO 32004 does and does not achieve in leveraging MAC technology for securing encrypted PDF files against tampering.

Keynote image

This year’s keynote addresses at PDF Days will be delivered by PDF Association CTO Peter Wyatt and Boeing’s Kenny Swope.

Working together at PDF Days Europe 2022

5 reasons your boss should want you to attend PDF Days Europe 2022 in September!

axes4 Day Barrierefreies PDF 14 September Early bird and PDF Days Europe 2022 12 & 13 September

Whether you are still at the very beginning of the document accessibility journey or already a Digital Accessibility Expert – together we will learn all about the news, the innovations, and best practices around PDF accessibility.

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