.NBD File Extension
File Type 1Data Backup Data File
What is an NBD file?
Backup file created by Data Backup Windows backup software; may include user and system files; uses compression to reduce the file size; may be created manually by the user in Data Backup or from a .NBK backup job.
Prosoft Engineering Data Backup PC has been discontinued.
File Type 2NovaBACKUP File
.NBD File Association 2
Backup file format introduced with version 10 of NovaBACKUP, a backup and restore utility for Windows; saves the backup data for the backup job, which can include user and system files; saved in a compressed format and can only be opened by NovaBACKUP.