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>> FD file

FD file format description

Many people share .fd files without attaching instructions on how to use it. Yet it isn’t evident for everyone which program a .fd file can be edited, converted or printed with. On this page, we try to provide assistance for handling .fd files.

2 filename extension(s) found in our database.

.fd - Fortran Declaration File

FD file is a Fortran Declaration File. Fortran is a computer programming language originally developed in the 1950s. It is still used for scientific computing and numerical computation half a century later. It is sometimes considered the earliest cross platform (standardized) programming language.

.fd file format description:
FD format
Application:
Fortran Tools
Category:
Development files
Mime-type:
text/x-fortran
Magic:
- / -
Aliases:
-
Fortran Declaration File related links:
-
Fortran Declaration File related extensions:
.f
Fortran Source Code
.f4
Fortran IV Source Code
.fi
Fortran Interface File

.fd - STK Facility Database Main File

FD file is a STK Facility Database Main File. STK (Systems Tool Kit) is a physics-based software geometry engine that accurately displays and analyzes land, sea, air, and space assets in real or simulated time.

.fd file format description:
FD format
Application:
Systems Tool Kit
Category:
Data files
Mime-type:
application/octet-stream
Magic:
- / -
Aliases:
-
STK Facility Database Main File related links:
-
STK Facility Database Main File related extensions:
.a
STK Attitude
.aem
STK Azimuth-Elevation Mask
.aero
STK Aerodynamics File
.bmsk
STK Body Mask File
.cc
STK City Database Counties
.cd
STK City Database Main File

Naturally, other applications may also use the .fd file extension. Even harmful programs can create .fd files. Be especially cautious with .fd files coming from an unknown source!

Can't open a .fd 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.fd

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.

The .fd file extension is often given incorrectly!

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

bd, vd, rd, fx, fv, fr, fe, df, cd, td, gd, fw, fs, ff, fc

Is it possible that the filename extension is misspelled?

Similar file extensions in our database:

.bd
Ben Daglish Music
.fw
General Firmware File
.fr
Finalburn Alpha Movie Capture
.df
Paradox Table Filter
.ed
Edmics MMR Fax
.cd
Steinberg WaveLab Basic Audio CD Project

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https://datatypes.net/open-fd-files

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