I need to compare pdfs and see what fonts and colors are used. Do I need professional and pitstop?

I need to compare 2 pdfs plus be able to click on text/paragraphs and identify fonts and color. I know pro can do the compare and pitstop plug-in can do they fonts/colors but is there one thing that does both? Can I have professional and pitstop on one machine? I have them on seperate computers now. Thanks.