Files with nbf extension could also be related to memory backups created by Nokia 5310 Xpress mobile phone.

There are 2 other file types using
the NBF file extension!

nbf file icon.nbf - Backup NOW! backup archive [common]

nbf file icon.nbf - NVIDIA scene graphic file

Detailed description

Software that works with nbf file extension

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NBF file extension - Nokia phone side backup file

What is nbf file? How to open nbf files?

The nbf file extension is commonly used for memory backups created by some Nokia phones, such as 5310 Xpress.

A nbf file is basically renamed zip archive that contain compressed backup data of memory data saved to SD card. 

Should not be confused with nfb backups, which contain phone backup including address book and settings and are created with Nokia PC Suite.

The default software associated to nbf file type:

Nokia NbuExplorer picture or screenshot

Nokia NbuExplorer  Microsoft Windows software

Company or developer:
  petrusek

Nokia NbuExplorer is a free explorer for Nokia NBU files.

Help how to open NBF files:

To extract the .nbf files just rename the NBF file extension to ZIP and decompress with any suitable utility, such as WinRAR.

How to convert file with extension NBF:

Several Nokia utilities can export various data like contacts, messages etc. out of NBF backups. There is however no way how to actually convert these files to any other file.

Find conversions from nbf file:

nbf to csv

nbf to nbu

nbf to vcard

List of software applications associated to the .nbf file extension

Recommended software programs are sorted by OS platform (Windows, Mac OS X etc.) and possible program actions
that can be done with the file
: like open nbf file, edit nbf file, convert nbf file, view nbf file, play nbf file etc. (if exist software for corresponding action in File-Extensions.org's database).

Hint:
Click on the tab below to simply browse between the application actions, to quickly get a list of recommended software, which is able to perform the specified software action, such as opening, editing or converting of the nbf files.

  • Import nbf file
  • Extract nbf file

Software that import nbf file - Nokia phone side backup file

Click on the link to get more information about Nokia NbuExplorer for import nbf file action.

Microsoft Windows:

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NARC file extension

File-Extensions.org > Archive and compressed file types

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