BNF

IBM Voice Type languages map data
File type: Miscellaneous file
A bnf file extension is related to the IBM Voice Type languages map data format.
Found 2 different file type records with the same bnf filename suffix.
What is bnf file?
File type category:
Miscellaneous file
Date updated: April 27, 2017
The bnf file extension is associated with the IBM Voice Type, a computer voice controlling and dictation software for Microsoft Windows and OS/2 operating systems.
The bnf file stores languages map data.
Suggested software to open bnf file:
Associated software actions with the bnf file
Software applications that handle other tasks involving bnf files:
IBM Voice Type (Microsoft Windows)
Backus–Naur form
File type category:
Document file
Date updated: April 27, 2017
The bnf file extension is related to the Backus–Naur, a notation techniques for context-free grammars, also used to describe the syntax of computing languages.
The bnf file stores form written in Backus–Naur.