.MBOX File Overview

File Extension:	MBOX
File Type Description:	E-mail Mailbox
File Type Developer:	Unknown Developer
Primary Associated Software:	Mozilla Thunderbird
Primary Software Developer:	Mozilla

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What is File Extension MBOX?

Primarily, a MBOX file extension is a type of E-mail Mailbox file developed for the Mozilla Thunderbird software program by Mozilla. Our data shows that MBOX files are frequently utilized by PC users in United States and popular on the Windows 10 platform. A vast majority of these users are opting to use Google Chrome as their preferred internet browser.

Associated Developers and Software

	Apple Mail by Apple
	Mozilla Thunderbird by Mozilla
	Calypso Email by Rose City Software
	IBM Lotus Notes by IBM

Top MBOX User Languages

Top MBOX 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
	Linux
	iOS

Other File Types Related to MBOX Files

Extension	File Type Developer	File Category	File Type Description
.BOX	Unknown Developer	Data Files	E-mail Mailbox
.ABM	Unknown Developer	Audio Files	Music Album
.WDSEML	Mozilla	Uncommon Files	Thunderbird Searchable Email File
.JHTML	Oracle Corporation	Web Files	Java HTML Web Page
.PHTML	Opera Software	Web Files	PHP Web Page
.JAR	Oracle Corporation	Compressed Files	Java Archive File
.XHTML	Opera Software	Web Files	Extensible Hypertext Markup Language Document
.3B2	Mozilla	Data Files	Firefox Extension Backup Extension
.SDL	Microsoft Corporation	Developer Files	Service Description Language File
.RMT	The Catalina Group	System Files	Router Firmware File