dh_installxfonts (1) - register X fonts
fc-list (1)          - list available fonts
fc-match (1)         - match available fonts
fonts-conf (5)       - Font configuration files
pdffonts (1)         - Portable Document Format (PDF) font analyzer (version ...
psfxtable (1)        - handle Unicode character tables for console fonts
xfontsel (1)         - point and click selection of X11 font names
xlsfonts (1)         - server font list displayer for X