.FI File Overview

File Extension:	FI
File Type Description:	Fortran Interface Data
File Type Developer:	Microsoft Corporation
Primary Associated Software:	Fortran
Primary Software Developer:	IBM

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Home File Types Settings Files FI

What is File Extension FI?

Primarily, a FI file extension is a type of Fortran Interface Data file developed for the Fortran software program by IBM. Data from our web servers (annonymous users) show that FI files are most popular in United States and are often used by Windows 10. Generally, we have found that most of these people are Google Chrome users.

Associated Developers and Software

	Gforth by GNU Project
	Fortran by IBM
	XnView MP by XnSoft

Top FI User Languages

Top FI File User Browsers

Desktop Friendly?

Mobile Friendly?

Top User Operating Systems


Windows 10	Windows 11	Windows 6	Windows 8.1

Associated Operating Systems

	Linux
	AIX
	Windows
	Mac
	Android

Other File Types Related to FI Files

Extension	File Type Developer	File Category	File Type Description
.SF	Institut de Recherche et de Coordination Acoustique/Musique (IRCAM)	Audio Files	IRCAM Sound File
.BB2	IBM	Data Files	XBBS-OS/2, XGROUP, AV, ZTree Archiver Control Data File
.VEW	Novell, Inc.	Page Layout Files	GroupWise E-mail View File
.12	IBM	Data Files	IBM Voice Type Languages Scripts Data File
.COL	Open Source	Data Files	Bibexcel File
.CH1	IBM	Graphic Files	IBM Freelance Graphics Chart File
.GPZ	IBM	Data Files	IBM DB2 Document Manager Document History Data
.L2P	IBM	Data Files	IBM Voice Type Languages Addword Data
.DXL	IBM	Database Files	Domino XML Language File
.CBX	IBM	Uncommon Files	Rational XDE Collaboration Data File