fntsample software package provides program for making font samples, you can install in your Debian 9 (Stretch) by running the commands given below on the terminal,
$ sudo apt-get update $ sudo apt-get install fntsample
fntsample is installed in your system.
Make ensure the fntsample package were installed using the commands given below,
$ sudo dpkg-query -l | grep fntsample *
You will get with fntsample package name, version, architecture and description in a table
| Distro | Debian 9 stretch |
| Section | Text Processing |
| Package | fntsample |
| Version | 4.0-2 |
| Description | program for making font samples |
| Sub Section | Text |