If you are not using the standard DMD library, you can use online converters to convert the font into Adafruit_GFX compatible formats if needed, though the raw header file is generally more efficient for 6x14h.
Move your downloaded .psf.gz font file to the console font directory: sudo cp font6x14.psf.gz /usr/share/consolefonts/ Use code with caution. Apply the font temporarily to test it: setfont font6x14 Use code with caution. font 6x14h library download install
Most "6x14h" fonts are part of larger graphics libraries rather than standalone system fonts (like .TTF). You will typically find them in these repositories: If you are not using the standard DMD
To work with these files:
5 active pixels for the character glyph plus 1 trailing pixel for mandatory horizontal letter spacing. Most "6x14h" fonts are part of larger graphics
Installing a font for a programming project is very different. You're typically adding a file to your project's source code, not your operating system.