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Many people share .fnm files without attaching instructions on how to use it. Yet it isn’t evident for everyone which program a .fnm file can be edited, converted or printed with. On this page, we try to provide assistance for handling .fnm files.
2 filename extension(s) found in our database.
.fnm - Lucene Field Name Data
The FNM data files are related to Apache Lucene. FNM file is a Lucene Field Name Data. Apache Lucene is a free/open source information retrieval software library, originally created in Java by Doug Cutting.
Application:
Apache Lucene
Category:
Data files
Mime-type:
application/octet-stream
Magic:
- / -
Aliases:
-
Lucene Field Name Data related extensions:
.mgc
Equation Illustrator Main Data File
.njb
Nikon Photo Index
.dat
Radiance Data File
.istg
Imagine Staging File
.wzd
Sharp Wizard Data
.rvn
RVN Data
.fnm - SOBEK Filenames Data
The FNM data files are related to SOBEK. FNM file is a SOBEK Filenames Data. SOBEK is a modelling suite for flood forecasting, optimization of drainage systems, control of irrigation systems, sewer overflow design, river morphology, salt intrusion and surface water quality.
Application:
SOBEK
Category:
Data files
Mime-type:
application/octet-stream
Magic:
- / -
Aliases:
-
SOBEK Filenames Data related extensions:
.asc
SOBEK RTC Communication Data
.dbg
SOBEK Debug Data
.dem
SOBEK Digital Elevation Map Data
.his
SOBEK History Data
.msg
SOBEK Communications Data
.rks
SOBEK Rainfall Series Data
Naturally, other applications may also use the .fnm file extension. Even harmful programs can create .fnm files. Be especially cautious with .fnm files coming from an unknown source!
Can't open a .fnm file?
When you double-click a file to open it, Windows examines the filename extension. If Windows recognizes the filename extension, it opens the file in the program that is associated with that filename extension. When Windows does not recognize a filename extension, you receive the following message:
Windows can't open this file: example.fnm 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 one from a list of programs that are installed on your computer.
To avoid this error, you need to set the file association correctly.
Open Control Panel > Control Panel Home > Default Programs > Set Associations.
Select a file type in the list and click Change Program.
The .fnm file extension is often given incorrectly!
According to the searches on our site, these misspellings were the most common in the past year: