Tables: change the font size

Is it possible to change the font of the column, so it becomes narrower
and can be seen better from the phone?

Hi scicaiconegliano, 

Thanks for reaching out to Jotform support. Unfortunately, is not possible to change the font size in Jotform Tables. You can change the columns' width by clicking on their border and setting them as wide as you want.

Let us know if you need any other help.