Opening an FXS File

The FXS file type is primarily associated with Messiah.

FXSFile Extension FXS
File extension: FXS
File type:  3D scene

What is an FXS file?

FXS files mostly belong to Messiah by pmG. FXS files contain 3D scenes created in Messiah, a 3D graphics software for creating and rendering 3D animations. The FXS file contains character motion data, model data, meshes, lighting, surfaces, textures and other data that pertain to the 3D objects in a scene. In the past, WinFax, a Windows-based fax software used the FXS file extension to store the images in a faxed document. Another outdated use case of the FXS filename extension is with The Land of UM, a mathematics trivia software developed by GreyGum for Windows PCs.

How to open an FXS file

You need a suitable software like Messiah to open an FXS file. Without proper software you will receive a Windows message "How do you want to open this file?" or "Windows cannot open this file" or a similar Mac/iPhone/Android alert. If you cannot open your FXS file correctly, try to right-click or long-press the file. Then click "Open with" and choose an application. You can also display a FXS file directly in the browser:. Just drag the file onto this browser window and drop it.

Online FXS File Viewer

Choose your .fxs file to view this image

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How to convert an FXS file to OBJ, STL, PLY, 3DS, FBX, STP, ...

If you want to convert or edit an FXS file, you can use our free Online FXS File Converter (powered by Convert.Guru):
  1. To do this, click the button "Choose your .fxs file to view this image" on this page.
  2. Your FXS file will then be displayed in the browser.
  3. Now click on "Save as..." at the top of the page.
  4. Then select the 3D format (e.g. STL, OBJ, 3DS, X, X3D, STP, PLY, ...) you want.
  5. Your file will be converted and downloaded.

Programs that open and convert FXS files:

  1. Messiah by pmG
    See the previous paragraphs to learn more about the main application. FXS files are often referred to as Messiah 3d images because this type of file is primarily created or used by this software.
  2. The Land Of UM (trivia game data) by Grey
    The Land of UM is a multi-level, educational mathematics trivia game developed for Windows computers. It challenges players to use logical reasoning and mathematics to find their way out of different worlds. Some data files created by The Land of UM are stored in FXS files. This file format is classified as Data.
  3. WinFax (fax transmit graphics) by Symantec
    WinFax is an old software that was used to transfer files between Windows computers that had fax modems and standalone fax machines. Fax images sent using WinFax were stored in FXS files. Note that WinFax was discontinued in 2006. This file format is classified as Raster Image.

FXS file format details:

Every file has a defined file format, i.e. how the data is arranged in the file. The first characters in a file identify the file format, for example, HTML files start with the bytes <html>. However, different programs can use the same file extension, and file extensions can be assigned incorrectly. So a detailed analysis of a file is vital in order to determine the format and the associated program. Below is our analysis of the FXS files:

FXS is not that commonly used as a file extension. This file type includes different formats for different programs. But the following two file formats are common:

All other FXS files (35%) have no consistent format, often, for example, CON and hoven. These files are often connected to save, class, introduction, splines, annual, return, anual or gstr. If you want to find out which format your FXS file belongs to, just click on the button "Choose your .fxs file to view this image".

Technical Data for FXS File Extension

File classification:
3D Image
Related files:

The following listing is compiled from the database produced by the 'Associate This!' program, selected data from the main FILExt database and file extension information submitted by users.

ProgramID: GraphicsConverterPro.fxs, FileType: Winfax, AppName: GraphicsConverter-reg
EXEFile: GraphicsConverter.exe

ProgramID: PhotoPhilia.File_fxs, FileType: FXS Image, AppName: PhotoPhilia main application
EXEFile: Pholi.exe

ProgramID: XnView.Image
EXEFile: %ProgramFiles%\XnView\xnview.exe %1


an fxs 3D scene is a special file format by pmG and should only be edited and saved with the appropriate software.

How to solve problems with FXS files

  • Associate the FXS file extension with the correct application.
  • Update your software that should actually open 3d scenes. Because only the current version supports the latest FXS file format. Search, therefore, e.g. on the pmG manufacturer website after an available Messiah update.
  • To make sure that your FXS file is not corrupted or virus-infected, get the file again and scan it with Google's virustotal.com.
  • Click here to open your .FXS file online - secure, fast, and no downloads needed.
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