NVD

Navidoc data
File type: Various data file
An nvd file extension is related to the Navidoc utility from Savannah.
Found 2 different file type records with the same nvd filename suffix.
What is nvd file?
File type category:
Various data file
Date updated: August 3, 2017
The nvd file extension is associated with Navidoc, a light-weigtht tool built on top of several existing Free Software tools to connect HTML source code documentation to design documentation written in reStructuredText.
MIME types:
application/x-navidoc
Suggested software to open nvd file:
Associated software actions with the nvd file
Software apps that create nvd files:
Navidoc (Microsoft Windows)
Software applications that handle other tasks involving nvd files:
Navidoc (Microsoft Windows)
NetworkView network discovery data
File type category:
Various data file
Date updated: October 18, 2018
The nvd file extension is also used by NetworkView network management program for Microsoft Windows.
These nvd files contain saved network discoveries.
Most likely some old format without support. No further information could be found.
Suggested software to open nvd file:
Associated software actions with the nvd file
Software applications that handle other tasks involving nvd files:
NetworkView (Microsoft Windows)