If you are seeking information about file extensions, then you are in the right place at the right time.

Details of extension .njb

On this page, we're going to take a closer look at the .njb file extension, which is related to Nikon Photo Index.

We'll explain what exactly a .njb file format is and how you can use it. If you're interested in learning more details about this type of file, we'll show you where to find them. And if you ever need to convert .njb files into different formats, we'll give you some tips on how to do that too.

Let's see the file format associated with this file extension!


  1. Nikon Photo Index

We trust that our website will provide valuable information for you. If you have any questions, just ask!

Nikon Photo Index

njb file - Nikon Photo Index
Under the Data category, the NJB file is operating as a Nikon Photo Index. It is an index of the picture files taken by the Nikon digital camera. Based on our current information, does not use other file types.
Application: -
Program name: -
Category: Data files
Mime-type: application/octet-stream
Related extensions:
.his FindinSite Database
.gam Aureas Theme File
.plb Microsoft Robotics Developer Studio Playback Data
.adc Active Desktop Calendar Dataset

The .njb file extension might not only belong to a single type of file, there could be various kinds that use it. Keep in mind that files with the .njb extension may contain various content types. If you have helpful information about this extension, write to us!

Could someone have spelled the .njb file extension wrong?

In our database, we came across the following similar extensions:

.nnb ANNI Neural Network Batch
.jnb SigmaPlot Workbook
.bjb z/VSE System Binary Job Data
.nhb No Hands Backup Backup Description
.nib Adobe AIR NIB Data
.mjb MuJoCo Binary Model

The .njb extension is frequently misused

People sometimes confuse the .njb filename extension. Based on the searches on our site, here are the most common misspellings from the past year.

nnb (1), jnb (1), bjb (1), nhb (1), nib (1), mjb (1), njf (1), nub (1), nmb (1), nkb (1)

Having trouble opening a .njb file?

If you want to open a .njb file on your computer, you just need to have the appropriate program installed. Incorrect settings for the .njb association can trigger this error.

Windows can't open this file:

File: example.njb

To open this file, Windows needs to know what program you want to use to open it. Windows can go online to look it up automatically, or you can manually select from a list of programs that are installed on your computer.

To change file associations:

  • Right-click a file with the extension whose association you want to change, and then click Open With.
  • In the Open With dialog box, click the program with which you want the file to open, or click Browse to locate the program that you want.
  • Select the Always use the selected program to open this kind of file check box.

Supported operating systems

Windows Server 2016/2019/2022, Windows 7, Windows 8, Windows 10, Windows 11, Linux, Mac OS X, macOS, iOS, Android