This is a request for a future feature, if possible. Being poor sighted and screen resolutions getting ever bigger, it gets harder to see lines within various programs. It would be very useful for people with the same difficulty as me to have the ability in the appearance section to change the font size within MP3Tag itself.
Here is a thread about such a feature from 2007:
The general idea: use the windows settings (until some local settings have been implemented).
I second the motion.
I do have Windows set to 250%. Yes, 250%. I'm running a 4K screen on a laptop. Even then, I still upsize some programs; just depends on the program.
Better to offer than not. But perhaps the programming behind such a simple request is not so simple.