Pdf document structure tags for accessibility

Each tag identifies the type of content and stores some attributes about it. A quick explanation of pdf tags accessible document. When saving, select options and be sure that document structure tags for accessibility is checked. Tags establish logical reading order and to provide a means for indicating structure and type. Throughout the rest of this document, multiple methods for the same action may be shown. Ensure that the document structure tags for accessibility option is checked.

Tags provide a logical structure that governs how the document content is presented through assistive technology. Creating accessible pdfs from microsoft word accessible. In the save as dialog box, choose pdf in the save as type list. Create accessible pdfs save an accessible pdf in office before generating your pdf, run the accessibility checker to make sure your document is easy. Go to file save as and select pdf from the choices provided. When the pdf document is properly tagged, proceed to step 9. Document structure tags for accessibility breaks pdf saved from. To improve the output quality of a pdf document exported from word, its important to use the tools in word correctly. This is checked by default, but could become unchecked under certain circumstances.

By default this produces a pdf that preserves the document s accessibility features. Only correct examples are given, but a full list of hhs common accessibility issues to avoid for. Tagging is a big deal in pdf accessibility 80% of pdf accessibility comes down to tagging. When saving, select options and be sure that document structure tags for. For example, a pdf can have xml tags that came in from an xml schema. Edit document structure with the content and tags panels adobe. If you receive a pdf that is untagged, or where the tag structure is incomplete or incorrect, it is usually best to. Document structure tags in a pdf define the reading order and identify headings, paragraphs, sections, tables and other page elements. When a tagged pdf is created, each page element in the document is tagged. Each tag identifies the associated content element, for example paragraph. Within this tag structure, other properties such as alternative text and replacement text can be provided.

This issue is a violation of section 508 and wcag 2. The illustration below shows a small portion of an accessible pdf document, with the tags along the left margin. Determine the accessibility path for each pdf document. The pdf tags architecture is extensible, so any pdf document can contain any tag set that an authoring application decides to use. Section 508 guide tagging pdfs in adobe acrobat pro. The pdf contains no tags documents without tags do not provide information describing the logical structure and relationship of elements to users of assistive technology. Click options, make sure the document structure tags for accessibility check box is selected, and then click.

The tags structure also allows for documents to be resized and reflowed for viewing at larger sizes and on mobile devices. By default this produces a pdf that preserves the documents accessibility features. When a pdf is created from an office file, initial tags will be generated based on the content o f the office file and the styles used. Edit document structure with the content and tags panels. How to enable tags for unsupported files on windows 10 duration.

The purpose of this document is to guide authors in correctly tagging pdf documents based. Im honestly not sure what difference this makes technically, but if. They exist for accessibility purposes only and have no visible effect on the pdf file. Section 508 guide tagging pdfs in adobe acrobat pro hhs. Tags establish logical reading order and to provide a means for indicating structure and type, adding alternative text descriptions to nontext elements and substitute text referred to as actual text for elements in the pdf document. Repair tag structure accessibility adobe acrobat dc pdf.

Pdf accessibility converting documents to pdfs webaim. The tags panel is the most advanced panel for tagging pdf files and provides the most flexibility. Video covers how to use adobe acrobat dc to tag a pdf for accessibility. Click options, make sure the document structure tags for accessibility check box is selected, and. Use the accessibility checker to evaluate the pdf file. Some tagged pdfs might not contain all the information necessary to make the document contents fully accessible.