PDF Association

The PDF Association has ceased posting on Twitter. You can sign up for our monthly Newsletter (see link) or find us on LinkedIn. pdfa.org/newsletter/

@TerribleMaps A common misperception. The size limit isn't defined in PDF's specification, but by implementations. pdfa.org/how-big-can-yo…

Maximum size of a PDF, version 7: 381 km × 381 km. commons.m.wikimedia.org/wiki/File:Seit…

MEMBER NEWS: @callassoftware's Dietrich von Seggern explains why and how to modify PDF bookmark structures. pdfa.org/pdf-parallelis…

MEMBER NEWS: @DatalogicsInc announces PDF/X-6 support for Adobe PDF Library. pdfa.org/datalogics-add…

Why PDF 2.0 is the definition of PDF every developer should use – even if your products don’t support PDF 2.0. pdfa.org/why-pdf-2-0-is…

The PDF Association was recently recognized by .@DARPA for its contributions as a performer on its #SafeDocs fundamental research program. pdfa.org/darpa-recogniz…

MEMBER NEWS: @Softvision discusses how its OCR solution offers powerful tools for professionals. pdfa.org/ocr-power-for-…

The PDF Association's integration of GitHub allows working-group members to stay connected with all respective public and private GitHub repos. pdfa.org/pdf-associatio…

MEMBER NEWS: @callassoftware releases pdfToolbox 14.3. pdfa.org/callas-softwar…

MEMBER NEWS: @SolimarSystems shares three automation wins with practical JDF. pdfa.org/three-automati…

MEMBER NEWS: @CompartAG's Carsten Luedtge discusses transitioning enterprises to advanced communications practices. pdfa.org/navigating-the…

MEMBER NEWS: @openpreserve announces the development preview of a new PDF file checker based on the Arlington PDF Model. pdfa.org/development-pr…

MEMBER NEWS: @DatalogicsInc announces the addition of Adobe PDF Library Package Manager tutorials to YouTube. pdfa.org/datalogics-add…

.@DARPA has recognized the PDF Association for its contributions to its SafeDocs program. pdfa.org/darpa-recogniz…

MEMBER NEWS: .@aprysesolutions launches iText 8; better than ever at document signing and creation. pdfa.org/launching-itex…

MEMBER NEWS: .@foxitsoftware integrates #ChatGPT into its Foxit PDF Editor Cloud. pdfa.org/pdf-editor-clo…

MEMBER NEWS: .@Datalogics' pdfRest launches two new API tools: flatten annotations and flatten layers. pdfa.org/pdfrest-launch…

@bduhon @DuffJohnson Thanks, Bryant!

"If it didn't exist, we'd have to invent it" -- good last line from @DuffJohnson's celebration of PDF's 30th anniversary last week. We use PDF without thinking about the hard work it takes to create and maintain a standard so that…lnkd.in/eYewhDcv lnkd.in/eX-qzewD

MEMBER NEWS: @Softvision announces its new webPDF developer hub. pdfa.org/new-webpdf-dev…

PDF's imaging model is due for its first refresh in 20 years. PDF Association members can now join the new Imaging Model TWG to participate in this effort. pdfa.org/its-time-to-up…