Which technology is essential for creating tagged PDFs?

Adobe Acrobat Pro is essential for creating tagged PDFs because it offers the specialized tools necessary for ensuring that PDF documents are accessible and compliant with accessibility standards such as PDF/UA. Tagged PDFs are crucial as they contain logical structure elements that help assistive technologies interpret the content properly, benefiting users with disabilities.

Adobe Acrobat Pro enables the addition of tags to text and elements, provides the ability to manage reading order, and allows for the inclusion of alternative text for images, all of which contribute to the accessibility of the document. Additionally, Acrobat Pro includes features for checking and validating the accessibility of PDFs, which is vital for compliance with legal standards and organizational policies related to accessibility.

Other technologies mentioned, such as Adobe Reader, primarily serve to view and interact with PDFs but lack the functionality needed to create and tag them. Similarly, while Microsoft Word and Google Docs can be utilized to create documents that can be saved or exported as PDFs, they do not provide the comprehensive tagging, editing, and validation capabilities specifically designed for creating fully accessible tagged PDFs in the way that Adobe Acrobat Pro does.