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Navigation: Home > FNM file

Informations about the FNM filename extension and the file formats associated with it

We collected the information you should know about the .fnm filename on this page. If you were sent a(n) .fnm file in an e-mail, but you don’t know what to do with it, then you can find help here. We strive to suggest free, open-source applications that are available to everyone for the file formats.

1 filename extension(s) are in our database

.fnm - Lucene Field Name Data

The FNM file is a Data file, which is connected to the Lucene Field Name Data according to our registry. With the adequate settings, the Lucene Field Name Data (.fnm) files can be opened or converted with the help of Apache Lucene.

Format description:
FNM format
Apache Lucene
Magic string:
- / -
Related links:
Related extensions:
Lucene Single Compound File
Lucene 2 Compound File
Lucene Deleted Documents Data
Lucene Field Data
Lucene Field Index
Lucene Frequencies File

Important! Programs other than the ones listed above may also use the .fnm file extension. Even harmful programs can create files with the .fnm extension to store data in them. Always be careful with .fnm files coming from unknown sources. Don’t open executable files that arrived in mails, even if you know the sender.

The .fnm file can’t be opened on your computer?

If the program necessary for opening the .fnm file is installed properly on your computer, then the quickest and simplest way to open the .fnm file is to double-click on the file’s name. If that doesn’t work, then the right software probably isn’t installed on your computer.

While opening the .fnm file, you may receive an error message from the associated application, this can be caused by the following:

Incorrectly given .fnm extension

The .fnm filename extension can be given incorrectly sometimes. The cause of the error could be a mistake or a simple typo. We found the following incorrectly given filename extensions that are the most frequent in the case of .fnm files.

cnm, vnm, nfm, fnn, fnk, fm, fbm, dnm, nm, gnm, fnl, fn, fhm, enm

Maybe you’re not even looking for the .fnm file extension?

It’s possible the the file’s extension was given incorrectly. Below, we list some filename extensions that are similar to the .fnm extension. It’s possible that the one you’re looking for is among them.

Pegasus Mail New Message
FileMaker Pro Data
GCL Cross Referencing Data
YS Flight Dynamic 3D Model
EES File Names List
Fuzzy Pixmap Manipulation Image

Associated applications

The Windows operating system stores information about the applications associated to the file extensions in the registry database. The associations can be queried or modified in the Command Prompt window with the "assoc" command.

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We gladly accept application suggestions, but our primary goal is to suggest reliable, open-source applications that can be freely distributed to the users.

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