Any one help me,
You can create an Action that will Autotag a document and perform a number of other Accessibility tasks, is that what you are looking for here?
Instead I use a programmable keyboard which is helpful for some things.
Bear in mind that industry standard tag requirements include the need for manual checking of every aspect of the PDF after it is tagged. Automatic tagging is a time saving first step, but only the first part of a very labour intensive process. Tagging has major cost issues.