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

Has it been a year already? Let’s recap developments in 2025.

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.

Chrome’s U-turn on JPEG-XL – thanks (in part) to PDF! | PDF errata makeover | ZUGFeRD 2.4 / Factur-X 1.08 … Read more

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

Discover our new PDF merch shop! Order branded apparel and accessories for delivery worldwide.

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