| Backup NOW! Backup Archive Format | |
| NTI Corporation | |
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NBF is a binary file format used for storing data backup copies. Files with NBF extension are created by Microsoft Windows and MacOS program called NTI Backup now.
NTI Backup now is a paid software that support local and cloud-based data secure storage options. Potential users can test the program by subscribing to a free test trial.
Windows
| .ab | Google Android Debug Bridge Backup Format |
| .aba | Palm Address Book Archive Format |
| .abbu | Apple Address Book Archive Format |
| .abf | Adobe Binary Screen Font Format |
| .abk | Ability Write Backup Format |
| .acp | Alfresco Exported Repository Format |
| .adi | Active@ Disk Image Format |
| .aea | Ae Timer Alarm Document Format |
