Accesibilidad de documentos PDF con PhantomPDF de Foxit
En Foxit and PDF Accessibility se explica cómo analizar la accesibilidad de un PDF mediante el programa PhantomPDF de Foxit:
When people talk about "accessible" PDF files, they are usually referring to "tagged" PDF files. PDF tags provide a hidden, structured representation of the PDF content that is presented to screen readers. They exist for accessibility purposes only and have no visible effect on the PDF file. There is more to an accessible PDF file than tags, but an untagged PDF would not be considered "accessible".
HTML tags and PDF tags often use similar tag names (e.g., both have tags named h1) and organization structures. If you are comfortable with HTML, you will probably have an easier time creating and editing tagged PDF files, but knowledge of HTML is not necessary.