Once Read Out Loud has been activated, go to the menu the same way it was accessed in the previous step. In the resulting menu, select Activate Read Out Loud.Ģ. Click View and move the pointer down to Read Out Loud. This article will show the user how to activate and utilize the read out loud feature in Adobe Reader.ġ. Adobe Reader includes a feature that will read the PDF file out loud using the digitized speech that is present in the OS (Operating System).