File Extension Library


.M3C File Extension

  • Developer by: IBM
  • Category: Various data Files

What is an .M3C file?

.M3C file extension is created by IBM. .M3C has been classified as Various data Files.

.M3C is IBM Voice Type languages newuser file

The M3C file extension is associated with the IBM Voice Type voice dictation software for Microsoft Windows and IBM OS/2 operating systems that also allows users to remote computer with a voice. The M3C file contains languages newuser data.


How to open:

This file type is not meant to be opened directly, there is no software that could open and work with it directly, or there is no information available in public sources about opening this file type. This is usually the case of some internal data files, caches, temporary files etc.

How to convert:

As far as we know, this .m3c file type can't be converted to any other file format. This is usually the case of system, configuration, temporary, or data files containing data exclusive to only one software and used for its own purposes. Also some proprietary or closed file formats cannot be converted to more common file types in order to protect the intellectual property of the developer, which is for example the case of some DRM-protected multimedia files.

How to Open .M3C file on different platforms

Open .M3C File on Windows

  • Right-click a .M3C
  • Left-click "Open With" > "Choose another app"
  • Select the program that opens .M3C file and Select check box "Always use this app to open .M3C files" Press "Ok"

Open .M3C File on Mac

  • Right-click (or Ctrl + Left-click) the .M3C file
  • Click "Open With" > "Other.."
  • Then choose another program from the app list and press "Open"
  • Select check box "Turn on" for "Always open in app"

Open .M3C File on Linux

Right click on the .M3C file, choose "Open with" and select a program from the list above

Open .M3C File on iPhone

Select a file. If you don't see an application to open the .M3C file, tap "Share" and choose the right app.
Method 2
Save the file. Then open the app «Files». Touch and hold the file, then release your finger. You will see a black menu bar. After that tap "Share" and select an application.

Open .M3C File on Android

Tap the Settings icon on an Android smartphone, then select «Applications». Click the Settings icon in the upper right corner of the screen, to change the default apps.
If you want to open, edit, save or even convert .M3C files on Android, then your best bet is to download one of the dedicated apps available on Google Play.

How to fix problems with .M3C files

  1. You need to update the application that you normally use to open .M3C files. Only the latest version of the software supports the current .M3C file format
  2. You need to check the .M3C file for viruses. To do this, you need to scan it with a popular antivirus (Norton, Nod32, Kaspersky, Dr.Web, etc.)