.M4B File Overview

File Extension:	M4B
File Type Description:	MPEG-4 Audio Book File
File Type Developer:	Apple
Primary Associated Software:	Microsoft Windows Media Player
Primary Software Developer:	Microsoft Corporation

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Home File Types Audio Files M4B

What is File Extension M4B?

The M4B file extension is a MPEG-4 Audio Book File file developed originally by Apple for Apple iTunes. Commonly, MPEG-4 Audio Book File files are found on user computers from United States, and on PCs running the Windows 10 operating system. Google Chrome is their primary internet browser for the bulk of these users.

Associated Developers and Software

	Roxio Creator NXT Pro 5 by Roxio
	Apple iTunes by Apple
	Nullsoft Winamp by Nullsoft
	Microsoft Windows Media Player by Microsoft Corporation

Top M4B User Languages

Top M4B File User Browsers

Desktop Friendly?

Mobile Friendly?

Top User Operating Systems


Windows 10	Windows 11	Windows 6	Windows 8.1

Associated Operating Systems

	Windows
	Mac
	Windows Phone
	iOS
	Linux

Other File Types Related to M4B Files

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.MSH2XML	Microsoft Corporation	Developer Files	Windows PowerShell Script File
.HXT	Microsoft Corporation	Data Files	Microsoft Help 2 Table Of Contents File
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