.F File Extension
File Type 1Freeze Compressed File
File format categories include Binary, Text, XML, and Zip. The format of this file type has not been determined.
What is an F file?
Unix file archive compressed with the "freeze" file compression program; part of the freeze/melt/fcat compression utilities package; has mostly been replaced by the GNU zip suite that includes gzip, gunzip, and zcat.
File Type 2Fortran Source Code
.F File Association 2
Text file that contains source code written in the Fortran programming language; needs to be preprocessed by the C-PreProcessor before being passed to the Fortran compiler; may be generated by multiple Fortran development applications.