Home of the worldwide PDF technical community
Our missionDelivering a vendor-neutral platform for developing open specifications and standards for PDF technology.
Our visionDriving the world’s digital document format into the 21st century and beyond.
Featured News
April 2026 by PDF Association staff
Developed by the LaTeX Project LWG, this guide provides critical recommendations for authors and publishers to ensure complex mathematical and … Read more
Our Valued Members
Coherent PDF Command Line Tools (Cpdf) version 2.9 brings new functions to detect and remove JavaScript, create PDF portfolios, reprocess … Read more
Auto-tagging plays a critical role in making PDFs accessible. Without tags, a PDF is just visually positioned text. Assistive technologies … Read more
Public authorities in Germany are failing on PDF accessibility. A new study finds that only 9.5% of documents on public … Read more
Continual Engine shares perspectives on how publishers are transitioning from fragmented remediation efforts to scalable accessibility infrastructure ahead of evolving … Read more
iLovePDF‘s new AI Summarizer turns long PDFs into short, structured summaries in seconds, with adjustable length and processing depth for … Read more
A release that opens up even more to the business world, with improvements in support for validation, digital signatures and … Read more
KDAN PDF launches its re-engineered Mac version featuring a new performance-driven engine that delivers 2X faster speeds and seamless continuity … Read more
callas software today announced the release of pdfToolbox 17, the newest version of its flagship product line
This iText by Apryse release greatly improves PDF accessibility and reuse. PDF/UA creation now includes automatic color contrast checks and … Read more
PDF/UA and WCAG are two essential accessibility standards that serve different purposes. Since each standard addresses a different layer of … Read more
The new TDM Reserve PDF API provides a standardized, machine-readable way for content owners to formally opt out of AI … Read more
This community is open to all members of the PDF Association who have GitHub access.
Home of the worldwide
PDF technical community
Featured News
April 2026 by PDF Association staff
Developed by the LaTeX Project LWG, this guide provides critical recommendations for authors and publishers to ensure complex mathematical and … Read more
Our Valued Members
Coherent PDF Command Line Tools (Cpdf) version 2.9 brings new functions to detect and remove JavaScript, create PDF portfolios, reprocess … Read more
Auto-tagging plays a critical role in making PDFs accessible. Without tags, a PDF is just visually positioned text. Assistive technologies … Read more
Public authorities in Germany are failing on PDF accessibility. A new study finds that only 9.5% of documents on public … Read more
Continual Engine shares perspectives on how publishers are transitioning from fragmented remediation efforts to scalable accessibility infrastructure ahead of evolving … Read more
iLovePDF‘s new AI Summarizer turns long PDFs into short, structured summaries in seconds, with adjustable length and processing depth for … Read more
A release that opens up even more to the business world, with improvements in support for validation, digital signatures and … Read more
KDAN PDF launches its re-engineered Mac version featuring a new performance-driven engine that delivers 2X faster speeds and seamless continuity … Read more
callas software today announced the release of pdfToolbox 17, the newest version of its flagship product line
This iText by Apryse release greatly improves PDF accessibility and reuse. PDF/UA creation now includes automatic color contrast checks and … Read more
PDF/UA and WCAG are two essential accessibility standards that serve different purposes. Since each standard addresses a different layer of … Read more
The new TDM Reserve PDF API provides a standardized, machine-readable way for content owners to formally opt out of AI … Read more
UPDF iOS 2.5.2 introduces direct access to enterprise files on mobile, allowing users to open PDFs from company drives, NAS, … Read more