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BMG File Extension

The BMG file extension was created by Nintendo and is also known as the Nintendo Message File. BMG is classified as a Game Files and This File type categories under Zip, Text, Binary and XML, however, the format of this file format has not been determined yet. You can open BMG files in MKDS Course Modifier program.

Nintendo Message File Type

Nintendo Message File Type
Extension .bmg
Developer Nintendo
Popularity 5.0 (24 Votes)
Mime Type mime-type/not.available
Default Program MKDS Course Modifier
Category Game Files
Format Binary
Updated 7/1/2025

What is a BMG File Type?

You will probably only encounter BMG files if you are trying to modify messages that appear in the Nintendo game and browse the resource files of a Nintendo game that has been drained from the disc or the d'cartridge; origin. Most BMG files from Wii games are stored in a .SZS file.

BMG files for Mario Kart Wii, for example, are located in the directory / messages / in the SZS file, which is located in the game / Scene / UI directory.

Depending on the game from which the file is extracted, you can open and modify BMG files with different programs. These include the MKDS Course Modifier, the Wiimms SZS tools, the SZS Modifier and the CTools Pack.

Free Online BMG Tools & Apps

Access powerful and secure free online BMG tools to convert, view, edit, merge, split, and compare BMG files — all without installing any software. Our tools support the .BMG (Nintendo Message File) file extension and run smoothly in any modern browser.

Select a tool below to explore features and manage your BMG files directly from your device with ease.

BMG Files Common Issues

There are few common issues with the Nintendo Message File .BMG File Extensions while opening the .BMG files on Windows and MacOs, we have solution to those issues such as:

Can't Open BMG Files?

  1. You must have supported software programs installed for Nintendo Message File on your system such as MKDS Course Modifier.
  2. Associate default Mkds Course Modifier MKDS Course Modifier program for *.bmg (Nintendo Message File) files.

    Associate BMG Default Program on Windows
    1. Right-click a *.BMG (e.g example.bmg) file and click Open With.
    2. In the Open with dialog box, click Mkds Course Modifier MKDS Course Modifier program Or click Browse to locate the program (*.exe) that you want.
    3. Select check box for Always use this app to open .bmg files.

All Platform Software Programs for BMG File Extension

List of all softwares that can open the BMG files on each platforms such as Windows, Mac, iOS, Linux, Web and Android, you may click the each software link for more details for other supported formats for each software and the verified direct download links for each software with complete lisensing details.

Microsoft Windows logo image Open BMG File on Windows

Software License Developer
MKDS Course Modifier image. MKDS Course Modifier 4 for Windows Freeware MKDS Course Modifier

MacOs logo image - FileProInfo.comOpen BMG File on Mac OS

Software License Developer

Linux logo image - FileProInfo.comOpen BMG file on Linux

Software License Developer

Website logo image - FileProInfo.comOpen BMG file on Web

Software License Developer

iOS logo image - FileProInfo.comOpen BMG file on iOS

Software License Developer

Android logo image - FileProInfo.comOpen BMG file on Android

Software License Developer

About Licensing

  1. Free Trial This software are often used for an attempt period, like 14 days, before requiring payment. Some trial versions have a reduced feature set.
  2. Free This software is liberal to use. Examples include open-source , freeware software, like free programs supported by advertising.
  3. Free+ This software is liberal to download and use, but contains in-app purchases (IAP) to unlock additional content or functionality.
  4. Paid This software must be purchased so as to use it. it's going to be offered as a perpetual license or ongoing subscription.
  5. Included with OS This software is bundled with an OS , like Windows, macOS, or Android.

BMG file extension icon image.About BMG - Nintendo Message File

FileProInfo is to help you understand about the Nintendo Message File with *.BMG suffix, and provide the complete detail as how to open, edit, convert, merge, split and compare it with other related software programs, software download links and free online apps and tools.

Our professional team members at FileProInfo have been individually researched and verified the details for BMG. We want to be 100% accurate and publish the information about file formats, tools, apps and software programs that we have tested and validated.

If you would like to suggest any additions or updates to this page for BMG, please let us know.

Updated 7/1/2025