If you are running Windows 10, you can get this app from Windows store called "Xodo". I have been looking for a free PD Editor for sometime. And I came across this one. Also, here is their web site also. https://www.xodo.com/
I'm running Windows 7 which I should of stated in my Post. I down graded all my computer to Windows 7, I just don't like Windows 10 because I started out with DOS 1 and when Windows 8 came out that was it, Windows 7 is the only real OS for me.
Well, here is the web app for it also. You want to try it out. https://www.xodo.com/app/#/
Nice app though. Works with Apple, Android and of course Widows 8 and above.