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

Details of extension .nnm

Below, you can find answers to the following questions:

  • What is the .nnm file?
  • Which program can create the .nnm file?
  • Where can you find a description of the .nnm format?
  • What can convert .nnm files to a different format?
  • Which MIME-type is associated with the .nnm extension?

1 extension(s) and 0 alias(es) in our database

HP OpenView Network Node Manager Configuration .nnm file icon

HP OpenView Network Node Manager Configuration

NNM file is a HP OpenView Network Node Manager Configuration. HP OpenView Network Node Manager is a fault management application for IP networks.
Detailed description not available
Category: Configuration files
Application: HP OpenView
Program name: -
Mime-type: application/octet-stream
Magic bytes (HEX): -
Magic string (ASCII): -
Related extensions:

Other types of files may also use the .nnm file extension. If you have helpful information about .nnm extension, write to us!

Is it possible that the filename extension is misspelled?

We found the following similar extensions in our database:

Nightmare Module
Cryo HNM Movie Soundtrack
NetBeans Module
RM Number Magic Document
Autodesk Character Studio Marker Name
Filmetrics F20 Material Data
Nero CD File List

The .nnm filename extension is often given incorrectly!

According to the searches on our site, these misspellings were the most common in the past year:

nmm (10), nbm (5), hnm (5), nm (3), mnm (2), nn (1), gnm (1)

Can't open a .nnm file?

If you want to open a .nnm file on your computer, you just need to have the appropriate program installed. If the .nnm association isn't set correctly, you may receive the following error message:

Windows can't open this file:

File: example.nnm

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 whith 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 2003/2008/2012, Windows 7, Windows 8, Linux, FreeBSD, NetBSD, OpenBSD, Mac OS X, iOS, Android

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