Open source implementation of PDF/UA validation

Extending veraPDF to syntax checks of Tagged PDF and PDF/UA-1

Boris Doubrov
Presenter: Boris Doubrov
Language: English



We demonstrate the extension of veraPDF framework for validating syntax of PDF/UA-1 and Tagged PDF including formal list of checks, test corpus development and visualization of the reports.

Additionally, we discuss ambiguous requirements of both PDF/UA-1 and Matterhorn protocol and their suggested resolutions.

Finally, we touch broader challenges such as implementation of Human checks and  WCAG requirements.


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Open source implementation of PDF/UA validation

October 15, 202017:0040 minutes

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