Files with hnc file extension can be found as very old files from either NoteCenter software or some kind of CNC program.
Software that open hnc file
HNC file extension - NoteCenter note
What is hnc file? How to open hnc files?
File type specification:
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.
The default software associated to open hnc file:
NoteCenter was a program with which users could organize information using hierarchical outlines, similar to the way files and folders are displayed in Explorer. Doesn't look like it is further developed or supported anymore, although it still can be found for download on some pages.
List of recommended software applications associated to the .hnc file extension
Recommended software programs are sorted by OS platform (Windows, macOS, Linux, iOS, Android etc.)
and possible program actions that can be done with the file: like open hnc file, edit hnc file, convert hnc file, view hnc file, play hnc file etc. (if exist software for corresponding action in File-Extensions.org's database).
Unspecified and all other actions for computer programs working with hnc file - NoteCenter note
Click on the software link for more information about NoteCenter. NoteCenter uses hnc file type for its internal purposes and/or also by different way than common edit or open file actions (eg. to install/execute/support an application itself, to store application or user data, configure program etc.).
