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MBOX Viewer Software

rating (Average Rating 4.6 Based on 683 Reviews)

MBOX viewer is the best choice for all users to view, analyze and open MBOX files with attachments in the absence of platform that supports MBOX formats: (Windows & Mac Mozilla Thunderbird, Gmail, Mac Entourage, Eudora, Postbox, Apple Mail or Mac Mail, PocoMail, Spicebird, The Bat, SeaMonkey, Evolution, Claws Mail, Mulberry, Netscape, Mutt, Opera Mail, PowerMail, Mozilla Mail, Sylpheed, Cone, Sparrow, Gnu Mail Clients)

  • Software Solution to Open MBOX Files of Any Windows & Mac Email Clients
  • Now with the Updated Version, View MBOX Files in Windows 11, 10, 8.1 & Older Editions with Modern Outlook 2021, 2019 User Interface
  • MBOX Email Attachments Can be Previewed Perfectly
  • Three Clicks to Browse, Load, Scan and View MBOX Files for Freely
  • Easily Resolve the Query of How to View MBOX File's Emails with Attachments
  • Two Screen View Mode: Horizontal and Vertical to Preview Data

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Download MBOX Viewer Software on Windows

Highlighted Features to Open MBOX File of Gmail, Thunderbird, Apple Mail

View MBOX File with Attachments

Free MBOX Viewer Tool to open and read MBOX files with associated attachments. Easily load MBOX, MBX, and MBS files with attached files, documents, images, videos, or other items. Easy to use interface for both naive and technical users.

Open MBOX from 20+ Email Clients

MBOX File Viewer Software supports MBOX file types from Thunderbird, Apple Mail, Eudora, PowerMail, Kmail, Netscape, Evolution, Spicebird, Horde Group Webmail, SeaMonkey, Google Vault Files(*.mbox), Google Takeout(*.mbox), etc.

Multiple Preview Modes for MBOX

View and read MBOX files with multiple provide modes. These view modes are Mail, Hex, Properties, Message Header, MIME, HTML, RTF, and Attachments. Best tool for MBOX file analysis with various parameters.

Auto Load Multiple MBOX Files

Easily load MBOX files from a configured email client on Windows OS. Open MBOX files from Thunderbird, Entourage, Eudora, Netscape Mail, PocoMail, SeaMonkey, and SpiceBird Mail. Also, select MBOX files or folders from the local drive.

No Email Client Dependency

MBOX Viewer Free Software can easily browse and preview emails of MBOX files without the need for respective email clients. Easily view Opera Mail MBS file, Eudora Mail MBX file, Thunderbird MBOX file without an extension, or Apple Mail MBOX file.

Supports Windows OS Versions

Free Download MBOX File Viewer Tool on Windows OS 11, 10, 8, 7, Windows Server 2019, 2016, 2012, and 2008. Upgrade the Software program to the Pro or Pro + version to unlock more features. The upgraded version allows to search, print, and export.

Free MBOX File Viewer

4-Steps Working to Open MBOX File with Attachments

MBOX Viewer
Browse MBOX File
Preview MBOX File

MBOX Viewer Software Specification

Free Download MBOX File Viewer on Windows OS 11, 10, 8, 7

Software Download

Size : 14.4 MB

Version : 4.0

Trial Limitations

Free MBOX File Viewer Tool allows users to open and read MBOX files only.

System Specifications

Hard Disk Space
100 MB of free hard disk space

Minimum 2 GB RAM

Intel® Core™ 2 Duo CPU E4600 @ 2.40GHz 2.39GHz Processor


  • Microsoft .NET framework 4.5 or above should be installed.
  • If you are using Windows 11, 10, 8, 7, then launch the tool as "Run as Administrator".

Supported Editions

  • Microsoft Windows – Windows OS 11 (64 bit), 10, 8, 7 (32 bit or 64 bit) & Windows Server 2019, 2016, 2012 R2, 2008

Electronic Delivery

The product delivery is automated. You will receive an email with the link to download the product and the activation key within a few minutes after the payment has been confirmed.

Upgrade to Pro / Pro+ / Converter Edition

Upgrade to MBOX Viewer Pro or Pro+ Edition to Get the Advance Options





MBOX Converter

Preview MBOX Emails & Attachments

View Emails in Multiple Views (Hex, HTML)

Read MBOX Files from Mac Based Email Clients

Advanced Search Options

Export Searched Result

Export Emails to PDF Document

Advance Settings to Export MBOX Emails into PDF

Export MBOX Emails into PST Format

Split PST File

Export Emails into NSF Format

Split NSF File

Export into MSG & EML Format

Selected Email & Folder Export

Export Using Date Range Filter

Apply Naming Option

Provided "Save Scan" option

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Frequently Asked Questions

Listed Commonly Asked Questions and Answers

Yes, the MBOX Viewer Software can easily open Thunderbird without the extension MBOX file.

Yes, the tool can easily preview any type of MBOX file with attachments even from Gmail or Google Takeout.

Yes, you can browse MBOX, MBS, and MBX files at once without any limitations.

MBOX File Viewer supports multiple preview modes such as Mail, Hex, Properties, Message Header, MIME, HTML, RTF, and Attachments.

Yes, MBOX Viewer Software supports any type of MBOX file even large size, inaccessible, etc.

Yes, this application is compatible with Windows OS 11, 10, 8, 7, Windows Server 2019, 2016, 2012, and 2008 versions.

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