/usr/bin/otfaux
/usr/bin/otfcompress
/usr/bin/otfdecompress
/usr/bin/otfinfo
/usr/bin/otfmerge
/usr/bin/otfmerge-mpi
/usr/bin/otfprint
/usr/bin/otfprofile
/usr/bin/otfprofile-mpi
/usr/bin/otfshrink
You may install this package on Debian with
apt-get
install otf-trace