Reader and Acrobat have the same keyboard shortcuts. To view the full list, see Keyboard shortcuts in Acrobat Help.
Keyboard alternatives to mouse actions
Use a screen reader or magnifier
Use the Accessibility Setup Assistant to set up Reader for either a screen magnifier or a screen reader.
Choose Edit > Accessibility > Setup Assistant, and then select the options you want from each screen of the Setup Assistant.
Reflow text in a PDF
Reflow a PDF to temporarily present it as a single column that is the width of the document pane. This reflow view makes the document easier to read.
To reflow text, choose View > Zoom > Reflow.
In most cases, only readable text appears in the reflow view. Text that does not reflow includes forms, comments, digital signature fields, and page artifacts, such as page numbers, headers, and footers. Pages that contain both readable text and form or digital signature fields do not reflow. Vertical text reflows horizontally.
For more information, see Reading PDFs with reflow and accessibility features in Acrobat Help.
You cannot save, edit, or print a document while it is in Reflow view.