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Agenda Announced for PDF Days Europe 2025

June 2025 by PDF Association staff

There’s simply no better way to learn about PDF and network in the PDF technology space than PDF Days!

Across two keynotes, 21 educational presentations, a Technical Poster competition, a Solutions Poster session, briefings from working group chairs and the classic “elevator pitch” session, the PDF Days experience in 2025 will be wide-ranging and current.

View the complete agenda and register now!

Members, get working on your technical posters! (login required)

There’s simply no better way to learn about PDF and network in the PDF technology space than PDF Days!

Across two keynotes, 21 educational presentations, a Technical Poster competition, a Solutions Poster session, briefings from working group chairs and the classic “elevator pitch” session, the PDF Days experience in 2025 will be wide-ranging and current.

View the complete agenda and register now!

Members, get working on your technical posters! (login required)

Understanding Brotli PDF Compression

June 2025 by Patrick Gallot (Datalogics)
Article


PDF has long relied on Flate for general-purpose data compression. Today, Brotli has emerged as a promising new approach that could significantly improve PDF compression ratios.

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June 2025 by Patrick Gallot (Datalogics)
Patrick Gallot
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This article explains the options in allowing, limiting, and/or preventing data scraping from occurring when AI and text data mining … Read more

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June 2025 by PDF Association staff
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In support of the International Archives Week theme and its four subthemes, the PDF Association is announcing its forthcoming Best … Read more

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May 2025 by PDF Association staff
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Announcing the Monday keynote speaker for PDF Days Europe 2025, the new poster sessions and Peter Wyatt’s PDF Workshop!

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April 2025 by Duff Johnson
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What does it take to build the organizational skills and resources necessary to succeed in ensuring PDF documents are accessible?

Article

March 2025 by Robin Watts (Artifex Software Inc)
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Brotli compression is coming soon to PDF 2.0, enabling smaller file sizes. Sample PDF files are available to kickstart development!

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March 2025 by Erin Dempsey (TWAIN Working Group)
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This article explores how ISVs can use PDF/R to improve imaging application software’s efficiency, reduce development complexity, and enhance customer … Read more

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February 2025 by Peter Wyatt
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Google’s Jpegli promises smaller JPEG images (and so, smaller PDF files) with no change to reader software! Check it out … Read more

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January 2025 by Peter Wyatt
Peter Wyatt
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What’s the smallest possible fully compliant and validatable PDF file? We set out to answer the question.

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January 2025 by Peter Wyatt
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Triggered by our own experience in preparing the cheat sheet collection, this article explores the capabilities of PDF collections and … Read more

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December 2024 by Duff Johnson
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Most people searching for “pdf” are interested in a document, not the file format. Google Trends data offers a window … Read more

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