Blockchain – PDF Association

Featured articles

How to read ISO publications about PDF

PDF versions

Game-changing new free specification enables interoperable reuse and accessibility for PDF

Discover pdfa.org

Review publications from the PDF Association and ISO
The technical index lists critical resources for developers
Learn which companies are PDF Association members
Review hundreds of presentations from our events

Key resources

Try the new VS Code extension for PDF syntax
Check out our cheat sheets for PDF developers
Get PDF’s latest specification, ISO 32000-2 at no cost
Add ISO 32000-2 errata via our public GitHub repo, and check out the resolutions

Get involved

Discover the benefits of PDF Association membership
Join the PDF Association!
Review the PDF technical community’s working groups

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.

Technical resources

Get ISO 32000-2 at no cost

Become a Member!

December 7, 2022April 11, 2018 by matthias

Joris Schellekens, Software Engineer at iText Software, will be hosting a presentation titled“Blockchain and Distributed Ledger Technology for Documents” at the PDF Days Europe 2018. Presenter: Joris is a 29-year old software developer at iText, a global IT firm with a leadership position in pdf creation. Joris’ background is in machine learning, NLP, mathematics, graphs … Read more

December 7, 2022April 5, 2018 by matthias

Joris Schellekens, software developer at iText, will be hosting a presentation titled “Blockchain and Distributed Ledger Technology for documents” at the PDF Days Europe 2018. In this interview Joris gives some background information about it.

WordPress Cookie Notice by Real Cookie Banner