Install xgridfit by entering the following commands in the terminal:
sudo apt update sudo apt install xgridfit
Description:
program for gridfitting, or "hinting," TrueType fonts
Xgridfit is a simple program that implements an XML-based language for gridfitting, or "hinting," TrueType fonts.
Homepage: http://xgridfit.sourceforge.net/
Version: 2.3-2
Section: universe/text