We analyzed PDF/UA-1 validation results across multiple commonly used tools using 155 reference files. This article shares key observations to … Read more

Developers rarely ask about PDF standards upfront, until an accessibility audit fails or a government contract demands it. By then, … Read more

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

I asked ChatGPT, Gemini, Claude and CoPilot about PDF’s future. They agree that PDF isn’t fading – it’s becoming infrastructure.

Starting In 2025, the three most significant ISO standardized subsets of PDF – PDF/A, PDF/X, and PDF/UA – are now … Read more

Developers evaluating HTML to PDF libraries have specific compliance and accessibility requirements. Sales teams who understand PDF/UA and PDF/A can … Read more

An initiative to translate PDF 2.0 (ISO 32000-2) into Chinese aims to expand digital document interoperability and advance the PDF … Read more

Understanding how URLs can exist and behave in PDF/A files is critical to preservationists who need to identify, audit, and … Read more

The global digital preservation community will come together on Thursday, November 6, 2025 to celebrate #WDPD2025 under the theme “Why Preserve?” Learn how … Read more

The PDF industry is preparing for the quantum era by adopting post-quantum cryptography (PQC) standards. Following key developments at PDF … Read more