.FS File

File extension: FS

File type: Source Code

Do you have FS - related issues?
First check your registry for hidden errors.

Notes about the FS file extension:

Errors in your registry are one of the common causes for incorrect file associations on your windows system. It is highly recommended that you check your registry for file association errors (will also check for any other registry errors).

The FS file type is primarily associated with 'F#' by Microsoft Corporation.

F# (pronounced F Sharp) is a scalable, succinct, type-safe, type-inferred, efficiently executing functional/imperative/object-oriented programming language.

It aims to be the premier type-safe functional programming language for the .NET framework and other implementations of the Ecma 335 Common Language Infrastructure specification.

F# was partially inspired by the OCaml language and shares some common core constructs with it.

The inputs to the F# compiler or the F# Interactive dynamic compiler consist of source code files, with extensions .fs, .fsi, .ml, .mli, .fsx, .fsscript.

Files with extension .fs, .ml must conform to grammar element implementation-file.
Files with extension .fsi, .mli must conform to grammar element signature-file.
Files with extension .fsx and .fsscript are processed just as for those with extension .fs except that the conditional compilation symbol INTERACTIVE is defined instead of COMPILED, the assembly FSharp.Compiler.Interactive.Settings.dll is referenced by default, and the namespace Microsoft.FSharp.Compiler.Interactive.Settings is opened by default.

Detailed information for file extension FS:

Primary association: F#

Company: Microsoft Corporation

File classification: Source Code

Related links: F# Download, Exploring the FSharp Language Series

Other applications associated with file type FS:

FlexiSIGN File by Scanvec Amiable
FormSaver File
Gforth (Forth Stream Source File) by Free Software Foundation, Inc.Gforth is a fast and portable implementation of the ANS Forth language. This association is classified as Source Code.
NetBSD File(usually BOOT.FS)
PDT Feature Structure File
Taskmaster (Paper Keyboard FormSpec) by Datacap Inc.Taskmaster is a unified data and document capture system. Batch Pilot makes it easy to create document-specific verify panels for every document type in your workflow. The .FS file is a structured text file describing the layout (data zones and processing instructsions) of one or more forms or page types. This association is classified as Text.
Usenix FaceServer (Bitmap) This association is classified as Graphic.

Important: When encountering any file extension issues it is always recommended that you run a free scan for Windows registry errors.

Technical data

To view technical data on file-extension FS click this link to expand/hide the additional area.

System Info for File Extension .FS

The following listing is compiled from the database produced by the 'Associate This!' program, selected data from the main FILExt database and information FILExt collected directly from user systems.

ProgramID: Hummingbird.Hclftp
EXEFile: %ProgramFiles%\Hummingbird\Connectivity\11.00\Accessories\ShlFtp.exe

ProgramID: soffice.StarFrameDocument.5
EXEFile: %ProgramFiles%\OpenOffice.org1.0.1\program\soffice.exe %1

ProgramID: PerForm.FormSystem
EXEFile: C:\FormFlow\dffill.exe

ProgramID: Hummingbird.Hclftp
EXEFile: %ProgramFiles%\Hummingbird\Connectivity\8.00\Accessories\ShlFtp.exe %1

ProgramID: hclftp
EXEFile: %ProgramFiles%\exceed.nt\ftp.exe %1

ProgramID: hclftp
EXEFile: %ProgramFiles%\HostExplorer\ftp.exe

Program Name and MIME Type Info for File Extension .FS

FILExt has been given permission to display a Program Name/MIME type database collected by Anthony R. Nemmer. Some of this data has already been included into the main FILExt database. Those entries which have not yet been incorporated are displayed below.

Program Name Mime Type application/X-FSRecipe application/x-FutureSaver

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Did you know

Everytime you install & uninstall software and modify system components your Windows registry is left fragmented with obsolete, corrupted and harmful files.

We recommend you run a free registry scan to identify the issues causing problems on your PC:

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