What is FOR? What Opens a FOR? File Format List from WhatIs.com

File Extension

FOR File Format

FORTRAN source code

FOR is a source code file extension for FORTRAN. FOR files contain source code information created by Fortran 77, an earlier version of the FORTRAN programming language.

MIME: text/x-fortran, text/plain

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This was last updated in September 2010
Editorial Director Margaret Rouse

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