.HNC File

The hnc file extension seems to have been primarily related to some old software called NoteCenter by Domas Savickas.

It looks like the hnc files were some sort of notes used by the program. As it is no longer available and/or supported it is not possible to determine the exact nature of this file type.

The hnc extension was also used in very old CNC Program File Heidenhain Dialog.

This hnc 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:

Use NoteCenter to work with *.hnc files.

How to convert:

Probably can be exported to other formats.