I wonder if there is any possibility of including the zoom tool when the
layout is classic. I say this because my monitor has a very high resolution
(1920x1200) and letters of the article appear very small. Does anyone know how
I can increase the font of of the article?
You can increase the zoom of the internal browser with "View | Zoom". If you
want to resize something else (e.g. the Feeds view listing all Feeds or the
News view with a table containing articles), you should try to change RSSOwl's
Font size in Preferences.