I have seen a previous thread here on adding PDF reader to Open Office (it was from 2009.)
Coincidentally I sampled the install of the program recommended at that time for PDF-Xchange.
In some way this program is now associated with Foxit Reader. Foxit Reader gives an annoying
flipping banner with 'suggestions' on it that I decided I should move to something for PDF and simple and as unannoying as possible. During install there was something in PDF-Xchange I rejected doing/agreeing to which looked like adware.
What is a current suggestion for PDF open source reader without all the Foxit tie-ins?