Chaired by PDF Association Board member Boris Doubrov, the PDF Validation TWG was created to supervise development of veraPDF, the industry-accepted PDF/A validator.
With the bulk of veraPDF development completed in 2017, at present the PDF Validation TWG reviews problematic files and edge-cases raised by the TWG's members for consideration, providing guidance to developers supporting implementations of PDF/A and authorizes updates to the veraPDF test suite and application software.
As part of supporting development of veraPDF, the TWG developed and published Technical Note 0010, and is currently developing additional technical notes.
Membership: PDF Association members only.
TechNote 0010 offers ISO TC 171 SC 2 WG 5-reviewed and industry-supported clarifications of ISO 19005, parts 1-3 for developers …
veraPDF is the industry-supported open-source validator for PDF/A-1, PDF.A-2 and PDF/A-3. The software was developed under the supervision of the …
The Finnish Business Archive Association organised an expert event from September, 30 to October, 1st 2015 in Mikkeli, Finland. PDF …
PDF/A is the ISO standard for archiving electronic documents using the PDF format. The first part, PDF/A-1, was published on …
Prior to development of the Isartor Test Suite, the PDF/A Competence Center Technical Working Group (TWG) led the way in …
PDF Day events consist of a number of strictly educational (no product pitches allowed) presentations. The video recordings are now …
Some tips and use cases for using PDF portfolios to package many different files in a single PDF.
We’re pleased to announce an exciting new addition to our website, the iText 7 Demo Lab. Our new and improved Demo …
The Signal, a Library of Congress blog, has a new post about archiving with our favorite format by the Library …
14th February 2020… It’s a date which has been carved in the minds of our developers here at iText for …
callas software will celebrate the diversity of PDF applications and solutions by organizing interesting presentations given by leading companies. Come …
Under the umbrella of this year’s PDF Days Europe in Berlin, axaio will be hosting a MadeToTag workshop day during …
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