Acrobat tools make it easy to create accessible PDFs and check the accessibility of existing PDFs. You can create PDFs to meet common accessibility standards, such as Web Content Accessibility Guidelines (WCAG) 2.0 and PDF/UA (Universal Access, or ISO 142

The Using the Acrobat Pro DC Accessibility Checker guide describes the PDF accessibility checkers that are included in Adobe Acrobat Pro DC. Even if you generate an accessible PDF file from an authoring application such a word processor or desktop publish

The accessibility checking tools in Adobe Acrobat Pro DC — Accessibility Checker (Full Check) and the Make Accessible action wizard — can identify many issues in PDF documents that may be in conflict with Adobe’s interpretations of the accessibility