.FNB File

The fnb file extension was used for fonts libraries in old 1st Publisher program.

Seems to be very rare used or obsolete file format / software without support from developer. No further information could be found.

This fnb 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.

How to open:

Probably not meant to be accessed by the user.

How to convert:

Probably cannot be converted to anything else.