Voilá - now I know I was trying to do something not possible at the present time - I'll wait for the next upgrade - thxs. John for the advise/patience.
JC

Let me be more explicit: I can't find the "THEME FONTS" and its corresponding SIZE little windows in the top quick access toolbars - I tend to believe this is why I can't select and change font's type and size - maybe I'm thinking wrong, but I'm against a wall here and can't see the soluti...

they are 'all' checked - the "fonts command" inside FORMAT is not existent.
JC

Thxs. again John. I've purchased this a.m. the PFD-XChange 4 Pro, although I had the 'demos' of PDF-Viewer and PDF-Tools 4 already installed for few weeks. The Author of the doc. I need to modify has no restrictions (Security Method: No Security) and everything is 'allowed' under 'Doc. Permission De...

John, thxs. - but wait a minute here - I can't even type anything in the open doc - I watched the hotlink instructions you sent, but I can't get to write/do anything on the page of my open doc. - I don't even see the PDF-XChange 4 Pro icon on my desktop - maybe I've to unistall everything and reinst...

Help - opened a file in PDF-XChange Viewer and can't change the font type & sizes - what am I doing wrong! - please, it can be this dificult to do.
Thnq.
JC