The winning Technical Poster at PDF Days Europe 2025
The PDF Association staff delivers a vendor-neutral platform in service of PDF’s stakeholders.
Borrowed from academic conferences, the poster session at PDF Days Europe in September provided members with the opportunity to showcase their ideas while networking with other attendees. This session offered an informal venue to display and discuss research, work-in-progress or completed work.
The feedback for our Technical Poster Session was overwhelmingly positive: Attendees particularly valued the diversity of topics presented, the direct exchange with poster authors, and the opportunity for in-depth technical discussions. Overall, attendees told us that the session was a creative and engaging format that effectively combined knowledge-sharing and networking.
Attendees were able to vote for the best poster – the winner was submitted by callas software GmbH – congratulations!
Download their “Shared requirements in PDF Subset standards” poster. Contact: Sarah Nitschmann
Download the technical posters
The other posters attracted many votes and comments as well!
NOTE: All posters are as-provided to the PDF Association.
- Logical structure rediscovery for automatic PDF tagging, Tamir Hassan
- Integrity Protection via Message Authentification Code, iText by Apryse, Yulian Gaponenko
- AI + Human Collaboration: The Future Of Digital Accessibility, GrackleDocs, Dave Jones, Dr. Ann Knettler
- A not-entirely serious workflow showing the EA-PDF steps for converting email to PDF/Mail-1s, BFO (Big Faceless Organization), Mike Bremford
- veraPDF – Industry supported, open source PDF/A validation for digital preservationists, Dual Lab, Boris Doubrov
- PDF/A Proof of Concept for XBRL, Herman Fischer
- Unlocking PDF Accessibility at Scale for Enterprises, PDFix, Jozef Baranec
- C2PA for G + LAM, Kevin De Vorsey
- Is zero post-export remediation possible? A vision for a more efficient PDF accessibility workflow to reduce post-export remediation steps, Charissa Ramirez
- Tagging Complex Tables for PDF/UA Compliance – Challenges, Best Practices, and Pitfalls, axaio software GmbH, Karina Zander
- Legal-Grade PDF Redaction – Redacted content must be irrecoverable, not just invisible, Foxit Corporation, Roman Toda
- Overcoming the sentiment that PDFs are evil (at least for accessible math), The LaTeX Project, Joseph Wright
If you want to reach one of the poster authors just email member-benefits@pdfa.org.
Download the solution posters
At the Solution Poster Session on Day 2 members had the opportunity to showcase their own solutions, turning the session into a collaborative and inspiring space. Offering visibility and a platform to share their expertise with the broader community was our number one goal for our members . At the same time, the sessions provided plenty of time to connect with industry peers, exchange ideas, and gain new perspectives.
NOTE: All posters are as-provided to the PDF Association.
- Embedded PDF technology, callas software GmbH, Dietrich von Seggern
- Enterprise–grade Automated Redaction with Foxit AI-powered Smart Redact Server, Foxit Corporation, Roman Toda
- Document Cloud for Enterprise Platform, Adobe, Ulrich Isermeyer
- axesFlip: Effortless, automated creation of accessible PDFs, axes4 GmbH, Markus Erle
- Making Millions of PDFs Accessible – The PDFix Pipeline Approach, PDFix, Jozef Baranec
- Enterprise-Grade HTML 2 PDF – Because a browser’s “Print to PDF” isn’t a strategy, iText by Apryse, Guust Ysebie
- MadeToTag – Making Content Accessible, axaio software GmbH, Karina Zander
- Open Data Loader PDF, Hancom x Dual Lab, Jaime Yoon, Boris Doubrov
- Local Generative AI for Secure, Lightning-Fast Document Workflows, JLB Informatique, Elodie Tellier
- PDF & eSign Made Simple, Smart, and Secure, Nitro, Thomas Troy
If you want to reach one of the poster authors just email member-benefits@pdfa.org.
