All about CRYSISJMSF Files

The CRYSISJMSF file type is primarily associated with Crysis Video Game.

CRYSISJMSFFile Extension CRYSISJMSF
File extension: CRYSISJMSF
File type:  Crysis Video Game files

What is a CRYSISJMSF file?

CRYSISJMSF files mostly belong to Crysis Video Game by CRYTEK. This extension (.CRYSISJMSF) is used in the video game Crysis as a save file. This File can be loaded at a later stage to continue where last saved during the Game.

How to open a CRYSISJMSF file

You need a suitable software like Crysis Video Game to open a CRYSISJMSF file. You need a suitable software like Crysis Video Game from CRYTEK to open a CRYSISJMSF 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 CRYSISJMSF file correctly, try to right-click or long-press the file. Then click "Open with" and choose an application. You can also display a CRYSISJMSF file directly in the browser:. Just drag the file onto this browser window and drop it.

Online CRYSISJMSF Text Viewer

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Trouble Opening a .CRYSISJMSF File? These Steps Will Help

Because .CRYSISJMSF files originate from specific workflows, they aren't universally openable.

  1. Identify the Source: Files received from game modders or 3D artists are usually model or animation assets for CRYTEK's Crysis Video Game.
  2. Check the Header: Inspect the first bytes in a hex editor:
    • "Crytek" or "JMSF" indicates a proprietary CryEngine asset.
    • Readable XML suggests a text-based model export.
    • Unreadable binary means a compiled game file.
  3. Use the Original Software: Opening these often requires the CryEngine Sandbox Editor, Crysis, or 3D tools (like Maya) with Crytek plugins. Ask the sender if unsure.
  4. Use this Webpage: Drag and drop your file here to detect its format, extract metadata, and preview readable text.

Technical Data for CRYSISJMSF File Extension

File classification:
Game
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: CRYSISJMSFType
EXEFile: %ProgramFiles%\Electronic Arts\Crytek\Crysis SP Demo\Bin32\Crysis.exe load%1

ProgramID: CRYSISJMSFType
EXEFile: %ProgramFiles%\Electronic Arts\Crytek\Crysis\Bin32\Crysis.exe load%1


a crysisjmsf Crysis Video Game file is a special file format by CRYTEK and should only be edited and saved with the appropriate software.

How to solve problems with CRYSISJMSF files

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