omfonts - the driver program behind ofm2opl, opl2ofm, ovf2ovp, and ovp2ovf.
Please see the respective man pages of ofm2opl(1), opl2ofm(1), ovf2ovp(1), and ovp2ovf(1).
This manual page was written by Norbert Preining <preining@logic.at>, for the Debian GNU/Linux system. It is too trivial to deserve special attention.