An intellifont file extension is related to the Intellifont a scalable font technology developed by HP.
INTELLIFONT file extension - Intellifont data
What is intellifont file? How to open intellifont files?
File type specification:
The intellifont file extension is associated with the Intellifont technology.
Intellifont was a scalable font technology used in 80's and 90's by DEC and Hewlett-Packard. (outline typefaces used in hp laserjet).
This intellifont file type entry was marked as obsolete and no longer supported file format.
This type of file is no longer actively used and is most likely obsolete. This is typically the case for system files in old operating systems, file types from long discontinued software, or previous versions of certain file types (like documents, projects etc.) that were replaced in higher versions of their original programs.