Software Supporting PDF/UA

PDF/UA, and especially, it’s translation into an algorithm via the Matterhorn Protocol, provides a technical roadmap to achieving accessible electronic documents using PDF 1.7 (ISO 32000).

To help promote the efforts of software developers who commit to supporting PDF/UA, Duff Johnson, the PDF/UA US Committee chair since 2005, maintains a list of software with PDF/UA functionality in addition to an informal (but complete) history of major developments in PDF/UA.


About PDF/UA Competence Center

The PDF/UA Competence Center focuses on developing a specification for accessible PDF, in particular ensuring conforming PDF files are accessible and usable to all, including those who use assistive technology.

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