FN3

Harvard Graphics 3.0 font
File type: Font and typeface file
An fn3 file extension is related to the Harvard Graphics and used for its font files.
What is fn3 file?
File type category:
Font and typeface file
Date updated: March 23, 2019
The fn3 file extension is associated with Harvard Graphics and used for fonts. Harvard Graphics was acquired by Serif.
Most likely some old format without support. No further information could be found.
Suggested software to open fn3 file:
Associated software actions with the fn3 file
Software applications that handle other tasks involving fn3 files:
Harvard Graphics ChartXL (Microsoft Windows)