Home : File Types : FSX File

.FSX File Extension

File TypeVisual F# Script File

DeveloperMicrosoft
Popularity
4.0 (1 Vote)
CategoryDeveloper Files
FormatText

Text

This file is saved in a plain text format. You can open and view the contents of this file using a text editor.

What is an FSX file?

Script written in F# (pronounced "F Sharp"), a functional programming language formally introduced by Microsoft with Visual Studio 2010; can be run with the "F# Interactive" component of Visual Studio; used for scripting F# code instead of compiling it.

More Information

Unlike F# source code files (.FS extension), FSX files are not compiled into .DLL or .EXE files and then and run. Instead, they are executed as a script by F# Interactive.

NOTE: F# Interactive mode can be started in Visual Studio by selecting a segment of F# code and pressing Alt-Enter. F# scripts also use the .FSSCRIPT extension.

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Programs that open FSX files
Windows
Microsoft Visual Studio 2017
Updated 7/7/2010

About the file extension fsx

Our goal is to help you understand what a file with a *.fsx suffix is and how to open it.

The Visual F# Script file type, file format description, and Windows programs listed on this page have been individually researched and verified by the FileInfo team. We strive for 100% accuracy and do not publish any information we have not been able to verify.

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