Master PDF Editor for Bookmarking PDFs that appear in Adobe Acrobat Reader and Gnome Doc Viewer

So Fantastic Heroes and Witchery is the game our GM Bob is running. 

Its free to Download in their website here 
(here is the link to the pdf)

http://www.dcrouzet.net/heroes-witchery/ 

So it was quite a PAIN referencing the book. So I was testing out Master PDF editor in Flathub and it works. I first tried Gnome Document Viewer and the Book marks dont' carry over. 

I'm using the Free Version. 

Adobe Acrobat in IPAD

Just Left CLICK and choose "ADD BOOKMARK" and it will add.