My spouse needed the ability to "see" fonts and what the text would look like while doing Lettering for a comic book that he is illustrating
It's a single-pane-of-glass approach. Rather simple really
Select your font you'd like to see
Click the drop down for the font size and it will update it in the window
Shows you your text in the font you selected
Shows you the font characters.
(Right-Click) Allows you to Compare Fonts side-by-side
(Righ-Click) You can remove a font, clear all, or Go to the font in the main window
Shows you the font's name.