![]() Set the language for all text in a subtree of the tags tree.(If the language doesn't appear in the drop-down list, you can enter the ISO 639 code for the language in the Language field.) This setting applies the primary language for the entire PDF. Choose the hamburger menu (Windows) or the File menu (macOS) > Properties > Advanced, and then select a language from the drop-down list in the Reading Options section.To set the language manually, do one of the following: Choose a language in the Set Reading Language dialog box, and then select OK. To set the language automatically, select Primary Language in the Accessibility Checker tab and then choose Fix from the Options menu. This check determines whether the primary text language for the PDF is specified. Setting the document language in a PDF enables some screen readers to switch to the appropriate language. For more information, see the Edit document structure with the Content and Tags panel. Open the Tags panel and create the tags tree manually. To display the Tags panel, select the hamburger menu (Windows) > View or select the View menu (macOS), and then select Show/Hide > Side panels > Accessibility tags.Select All tools > Prepare for Accessibility > Reading order and create the tags tree.The report lists potential problems by page, provides a navigational link to each problem, and provides suggestions for fixing them. Select All tools > Prepare for accessibility > Autotag document. The Add Tags Report appears in the navigation pane if there are any issues. ![]() Enable tagging in the source application and re-create the PDF.To specify tags manually, do one of the following: Acrobat automatically adds tags to the PDF. To fix the item automatically, go to All tools > Prepare for accessibility > Accessibility check and then ensure that the Document is tagged PDF checkbox is selected before running the check. If this rule check fails, the document isn't tagged to specify the correct reading order. It also enables you to emulate the end-user experience of readers who use a braille printer to read the document. Save as accessible text: It allows you to read the saved text file in a word-processing application.Reading order: You can use the Reading Order tool to examine the structure, reading order, and contents of a PDF.Reading options: It includes settings for the available reading options.It contains links to tools and documentation that assist in fixing problems. Accessibility report: It s ummarizes the findings of the accessibility check.Accessibility check: It verifies whether the document conforms to accessibility standards, such as PDF/UA and WCAG 2.0.Prepare for accessibility: A predefined action automates many tasks, checks accessibility, and provides instructions for items that require manual fixes.Acrobat provides the following accessibility tools: You can use Acrobat to make PDFs meet the common accessibility standards, such as Web Content Accessibility Guidelines (WCAG) 2.0 and PDF/UA (Universal Access, or ISO 14289). Additional checks in the Preflight tool. ![]()
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