.ND File Extension
QuickBooks Network Data File
2.7 | 9 Votes
What is an ND file?
Configuration file used by QuickBooks financial accounting software; allows network access to a QuickBooks company file; created when the company file is opened.
NOTE: If the network data file becomes corrupted, you can rename the extension to ".ndold," then open the associated company file. QuickBooks will then create a new network data file.