ViewFont
ViewFont was part of Trilithon Font Tools for NeXTStep. You could quickly and easily display the contents of a font. ViewFont displayed encoded characters or unencodcd characters and accepted uninstalled font files in addition to NeXTStep-installed font package folders.
Its interface was easy to use just drag font files or NeXTStep font packages into ViewFont, and the contents of the font were displayed.
ViewFont automatically recognized Macintosh or PC format fonts and displays them, which provided a handy means to "browse" Macintosh or PC format fonts before deciding to convert and install them on NeXTStep using Trilithon Software's font conversion and installation utilities.
Trilithon Software
$69