.M4 File Overview

File Extension:	M4
File Type Description:	Macro Processor Library
File Type Developer:	Open Source
Primary Associated Software:	MacroMates TextMate
Primary Software Developer:	MacroMates

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Home File Types Developer Files M4

What is File Extension M4?

Microsoft Corporation created the Macro Processor Library (M4) file for the Microsoft Word software series. Internal website statistics show that M4 files are most popular with users in United States and those running the Windows 10 operating system. In most cases, these users are surfing the internet using the Google Chrome browser.

Associated Developers and Software

	MacroMates TextMate by MacroMates
	Microsoft Word by Microsoft Corporation
	Notepad2 by Open Source
	AbiWord by Open Source

Top M4 User Languages

Top M4 File User Browsers

Desktop Friendly?

Mobile Friendly?

Top User Operating Systems


Windows 10	Windows 11	Windows 6	Windows 8.1

Associated Operating Systems

	Mac
	Windows
	Linux

Other File Types Related to M4 Files

Extension	File Type Developer	File Category	File Type Description
.NFO	Microsoft Corporation	System Files	System Information File
.CC	Don Ho	Developer Files	C/C++ Source Code File
.XML	Wattle Software	Data Files	XML File
.EX	Symantec Corporation	Settings Files	Norton Ghost Template Data
.RB	Larian Studios	Game Files	Divinity: Original Sin Game Data
.H__	Microsoft Corporation	Developer Files	C++ Header File
.FTN	The Eclipse Foundation	Developer Files	Fortran Source Code
.JAV	Oracle Corporation	Developer Files	Java Source Code
.DIST	Apple	Compressed Files	Mac OS X Distribution Script
.TXT	Sublime HQ Pty Ltd	Text Files	Plain Text File