Opening MCH Files

The MCH file type is primarily associated with Minecraft.

MCHFile Extension MCH
File extension: MCH
File type:  data file

What is an MCH file

MCH files mostly belong to Minecraft. An MCH file is not a single universal format. Instead, it is used by different applications to hold very different kinds of data. For example, one common use is as a game data file used by Minecraft to store world or level information. You can learn more about the Minecraft implementation at Minecraft.
Other MCH files contain data used in formal methods. In these cases the file acts as an Event-B machine or provides B-Method source code. Such files are processed by tools like Atelier B (Atelier B) and ProB (ProB).
Industrial applications also use MCH files. They can be machine configuration files created by programs such as Trimble Business Center (Trimble) or machine history files in systems like Siemens SIMATIC WinCC (Siemens).
There are further instances where the same extension holds a 3D model or drawing (as in some CAD applications) and where it represents marking character data, for example used with Mr. Beam II (Mr. Beam).
Usage examples:

  • Game Data: Minecraft world files and similar game files (e.g. Micro Machines data).
  • Formal Methods: Files storing Event-B machine models or B-Method specifications.
  • Industrial Automation: Machine configuration and machine history data.
  • CAD/Design: 3D model or drawing files used in design software.
  • Marking Systems: Files with marking character data for specialized hardware.

FilExt.com notes: Before opening an MCH file, it is important to confirm which application produced it. Using the wrong viewer may yield unreadable data. If you plan to edit a file, always make a backup first.

How do you open MCH files?

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

Online MCH Text Viewer

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Programs that open and convert MCH files:

  1. Minecraft
    See the previous paragraphs to learn more about the main application. MCH files are often referred to as Minecraft games because this type of file is primarily created or used by this software.
  2. Machinery HDR Effects (Machinery HDR Effects) by Maszyneria
    Machinery HDR Effects is a software program used to apply HDR effects to pictures.Preset settings are saved in .MCH files. HDR is short for High Dynamic Range and is the process of merging versions of the same picture with different exposure levels. This will enable one picture to show a high dynamic range, since all the different exposures levels are now showing on one picture giving it an almost surreal look. This file format is classified as Graphic.
  3. Xtra (Cache File) by Macromedia
    Program ID is MacromediaXtraCacheFile

MCH format details:

The file format, which is the arrangement and type of data in a file, determines which program can open the file. The first characters in a file identify the file format, for example, HTML files start with the bytes <html>. Nonetheless, different programs can utilize the same file extension to represent distinct file formats. Double-clicking on the file often results in an error when opening. Knowledge is power - this also applies when dealing with unknown or faulty files. Below is our analysis of the MCH files:

An MCH file has no uniform or dominant file format. But the following two file formats are common:

All other MCH files (72%) have different formats, frequently e.g. config and MACHINE. They are often associated with multich or system. If you want to find out which format your MCH file belongs to, just click on the button "Choose your .mch file to analyze".

Technical Data for MCH File Extension

File classification:
Game
Related files:
mca, mcr, evt, mdl, plc, 2ch, prob, toc, iso, chm, pdf, zip, json, nii, jpg, cfg, dxf, dwg, txt

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: MacromediaXtraCacheFile
EXEFile: %ProgramFiles%\Macromedia\Director MX 2004\Director.exe %1

ProgramID: msched
EXEFile: %ProgramFiles%\MJT Net Ltd\Macro Scheduler\msched.exe %1

ProgramID: MacromediaXtraCacheFile
EXEFile: %ProgramFiles%\Macromedia\Director 8.5 Trial\Director.exe %1

ProgramID: MACHINE.Document
EXEFile: %ProgramFiles%\cimit12\var\ims\IMSpost\MACHINE.exe

ProgramID: MacromediaXtraCacheFile
EXEFile: %ProgramFiles%\Adobe\Director MX 2004\Director.exe

ProgramID: MacromediaXtraCacheFile
EXEFile: %ProgramFiles%\Macromedia\Director MX\Director.exe

ProgramID: msched
EXEFile: %ProgramFiles%\Macro Scheduler Std\msched.exe


an mch data file is a special file format and should only be edited and saved with the appropriate software.

How to solve problems with MCH files

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