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

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

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

The PDF Association looks back at industry activities, events and accomplishments in 2024.

We’ve established a new public GitHub repository to allow anyone to log and discuss issues and requests against PDF Association … Read more

In 2021, not a single tested implementation passed this test. 3 years later about three-quarters of viewers we checked now … Read more

Accessibility considerations for digital content aren’t limited to navigation, reading and interaction. Users also need to be able to archive, … Read more

This PDF-UX article offers an overview of bookmarks and suggests considerations and general best practices for every PDF author, and … Read more

PDF Association members – especially those working on PDF’s imaging model – can now access TC 42 WG 23 resources … Read more

Does your PDF viewer fully support page labels? Does your PDF authoring software? Support for page labels can be a … Read more