For True Type Fonts:
Copy the .ttf file (e.g. AGENO___.TTF) from the windows machine and put it into /usr/share/fonts/TTF/windowsfonts.
Then change it to 8 characters and lowercase:
mv AGENO___.TTF agentora.ttf
then, in this directory run:
mkfontdir
and then run from anywhere:
fc-cache