Text file (Nota Bene)
NB is a file extension for a text file format used by Nota Bene. Nota Bene is a word processor intended for use by scholars. It includes bibliographic management personal search engine to search through previous writing, a database manager and a Hebrew, Greek, Cyrillic, IPA and Arabic word processor.
Learn more about NB files:
Visit the Nota Bene web page..
Ask NB-related questions at IT Knowledge Exchange.