Files with fnm file extension can be mainly found as part of Apache Lucene. Field info files.

There is one other file type using
the FNM file extension!

empty icon.fnm - Fannie Mae 1003 data

Detailed description

Software that works with fnm file extension

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FNM file - Apache Lucene field data

What is fnm file? How to open fnm files?

File type specification:

Various data file type icon Various data file type

The fnm file extension is related to Apache Lucene, a high-performance java text search engine library available for free download.

Field names are stored in the field info of an .fnm file.

The default software associated to fnm file type:

Apache Software Foundation logoApache Lucene  Microsoft Windows software

Company or developer:
Apache Software Foundation

Apache Lucene is text search engine library written in Java. It is a technology suitable for nearly any application that requires full-text search, especially cross-platform.

Help how to open:

The only software that can work with this particular file type, is Apache Lucene.

How to convert:

We do not know about any possible conversion for this file type, it may not even be possible.

List of software applications associated to the .fnm file extension

Recommended software programs are sorted by OS platform (Windows, macOS, Linux, iOS, Android etc.)
and possible program actions that can be done with the file: like open fnm file, edit fnm file, convert fnm file, view fnm file, play fnm file etc. (if exist software for corresponding action in's database).

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

  • Create fnm file
  • Others fnm file

Programs that can create fnm file - Apache Lucene field data

Programs supporting the exension fnm on the main platforms Windows, Mac, Linux or mobile. Click on the link to get more information about Apache Lucene for create fnm file action.

Microsoft Windows:

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