PDF Association logo

Discover pdfa.org

Key resources

Get involved

How do you find the right PDF technology vendor?
Use the Solution Agent to ask the entire PDF communuity!
The PDF Association celebrates its members’ public statements
of support
for ISO-standardized PDF technology.

Member Area

Brotli Compression in iText

After 30 years of Deflate, PDFs are finally upgrading. Brotli will soon enter the PDF spec, delivering 15–25% smaller files with zero quality loss, using web-proven compression.

PDF Finalization icon

pdfAssistant.ai expands PDF optimization with AI-powered flattening of transparencies, layers, and annotations to ensure print-ready, secure, and consistent documents.

PDF Annotator 10 Logo

Mit PDF Annotator Version 10 erscheint eine umfassend modernisierte Version der bewährten Windows-Software, die durch neues Design, deutlich bessere Performance und zahlreiche neue Funktionen das professionelle Arbeiten mit PDF-Dokumenten weiter vereinfacht und beschleunigt.

PDF Annotator 10 Logo

PDF Annotator Version 10 is a major update that introduces a modern user interface, significantly improved performance, and many new productivity features, making professional PDF annotation faster, smoother, and more efficient than ever.

Update your products

Your products need an update! Our new product showcase is live and includes new categories with many specific features. If your products are not updated they will not appear in the showcase, and therefore visitors will not be able to find them, so please start updating them today!

UPDF G2 winter 2026

UPDF, Superace’s all-in-one AI-powered PDF solution, has been named a G2 Leader and ranked among the Top 4 PDF Editors worldwide in the G2 Winter 2026 Report, highlighting its growing global presence and user satisfaction.

Two people, one holding a document, stand on a road in an abstract representation of a city.

The PDF Association is launching a new benefit specifically designed for Individual members.

Cracked PDF document symbolizing procurement review, accessibility issues and compliance standards.

Developers rarely ask about PDF standards upfront, until an accessibility audit fails or a government contract demands it. By then, the cost of choosing the wrong library has already compounded.

WordPress Cookie Notice by Real Cookie Banner