Free MBOX Viewer Box




Free MBOX Viewer

(Average Rating 4.3 Based on 1624 Ratings)
  • View MBOX files in batch in a Seamless way using MBOX reader.
  • 100% free MBOX viewer that needs no email client installation.
  • Preview MBOX file attachments with a single click.
  • MBOX email viewer preserves the internal folder hierarchy throughout the processing.
  • Locate specific MBOX message with Advanced Search Options: To, From, Subject, Date.
  • Dual File & Folder Selection Modes to implement rapid In depth analysis of MBOX emails.
  • Provides embedded email filters to read MBOX files of particular Date range, Email address, Subject, etc.
  • Uses MessageSense™ technology to carve messages from corrupt MBOX file & then to view .mbox emails.
  • Handle forensic challenges with ease by viewing .mbox data created with any email client.
  • MBOX file viewer is advantageous for professionals as it offers multiple print configurations according to the need of users. Pro feature
  • Pro MBOX archive reader grants users to merge multiple archive files into single MBOX file. Pro feature
  • Pro edition allows to export emails into CSV, Text, HTML, and PDF formats for exporting the evidences for law and forensics tasks. Pro feature

Why BitRecover MBOX Reader Software

MBOX file viewer is an intelligently designed free viewer, which is simple and easy to use. By making use of MBOX reader users can easily read and view MBOX file contents without any extra efforts. This is very handy and very useful, especially for forensic investigators to investigate evidences from MBOX mailbox files as it gives permission to export evidence in CSV, Text, HTML, PDF, etc. file formats. It is operable with all latest Windows and Mac operating systems with ease.

Best Forensic Software

Best Forensic Software

BitRecover MBOX viewer is specifically designed software for forensic investigation for deep analysis. When forensic investigators found mailbox files during the raid, they want to read MBOX files information. After using this utility no one can be upset because it comes with various premium features i.e. Advance Search, Saving Options, Filters, Naming Options, etc.

Export MBOX Evidences

Export MBOX Evidences

Pro MBOX file viewer program is specially designed for forensic investigators, lawyers, and detectives. The tool gives permission to export evidences from MBOX to PDF, CSV, TXT, HTML, etc. The tool also maintains all important items during exporting procedure such as attachments, sender information, receiver information, etc.

Merge Archive Files

Merge Archive Files

According to the demand of our clients, BitRecover developers also added a separate feature to merge archive files in the updated edition of this software. Now users can merge multiple MBOX files into single MBOX file for easy file management. At the time of merging archived files, it maintains all important information.

Advance Print Configuration

Advance Print Configuration

BitRecover MBOX archive reader has an isolated option i.e. Export Configuration which is best for print MBOX file / file name configuration. Using this feature, users can compose file name pattern from Date, Time, From, To, Subject, etc., printer menu option setup, PDF menu option setup, export mails to separate files, etc.

Read MBOX Files of Several Email Clients

BitRecover MBOX reader tool is available 100% free of cost for previewing MBOX files or various email clients such as Thunderbird, SeaMonkey, Opera Mail, Netscape, Evolution, Eudora Mail, Entourage Mail, Apple Mail, Backupify, Spanning Backup, Google Takeout, Spicebird, PocoMail, Postbox, etc. If you are using mentioned email client then you can use this software for viewing the mailboxes as it supports all variants of MBOX files such as MBX, MBS, MBOXO, MBOXRD, MBOXCL, etc.





Opera Mail

Opera Mail



Evolution Mail

Evolution Mail

Eudora Mail

Eudora Mail



Apple Mail

Apple Mail

View MBOX Emails & Items Instantly

Free MBOX viewer tool is the best program to read MBOX files inclusive of all email items and components. Users can preview MBOX emails, attachments, signature, from email address, subject, date, to email address, email size, etc. information in the software interface. This is a standalone software which does not require supporting email client installation during viewing MBOX files. Users can also preview MBOX attachments by double clicking separately.

View Large MBOX File with All Components



Email Date

Email Date



Email Size

Email Size

View MBOX Files with All Items

Email Subject

Email Subject

From Email Address

From Email



To Email Address

To Email

Users Expectation

Advance software with simple to use UI.

Capable to read multiple MBOX files at once.

24 hours technical support for solving users queries.

100% freeware software for previewing MBOX files.

Allows to view corrupted MBOX files.

Preview email attachments and other components.

No supported email client installation required to view .mbox files.

What Does MBOX File Viewer Provide?

Read large MBOX files quickly with details.

Supports MBOX files of several email clients.

Previews all components of MBOX files in software UI.

Pro edition allows to export emails in 4 different formats.

Users can view MBOX file attachments in software interface.

Separate option to merge archive files into single mailbox file.

Advance search option to find out particular emails.

Key Features of MBOX File Viewer Program
Know the software functionality to read MBOX files.

View MBOX Files

View MBOX Files 100% Free of Cost

BitRecover MBOX Viewer is a 100% freeware software which is specially developed to view large MBOX files in the absence of respective email clients. One of the best features of this product is that is able to read damaged .mbox files by using MessageSense™ technology. MBOX File Reader application is capable to load multiple MBOX files at once in the software interface using Open button.

Complete Information

Read MBOX Files with Complete Information

Best MBOX email Viewer Tool gives permission to read MBOX files in software interface including Email Attachments, Email Date and Time, Email Size in KB, Email Subject, From Email Address, To Email Address, Signature, Internet Header, Footer, HTML Links, Text Formatting, Email Body Text, Headings, etc. It counts total email from whole MBOX file and previews the total number of emails.

Option to Search Emails

Option to Search Emails within MBOX File

MBOX Archive Reader gives facility to search specific emails / email information within MBOX files by using the Search option. Advance search facility offers multiple filters for searching the specific information i.e. Whole Word, Case Sensitive, Highlight all occurrences in the message, Search within dates, Search by email address, etc.

Several Email Clients

Read MBOX Files of Several Email Clients

MBOX Reader is authorized to view MBOX files of various email clients such as Thunderbird, SeaMonkey, Opera Mail, Netscape, Evolution, Eudora Mail, Entourage Mail, Apple Mail, Backupify, Spanning Backup, Google Takeout, Spicebird, PocoMail, Postbox, etc. as it is compatible with all MBOX file variants.

Portable Software

Read Unlimited MBOX Files

MBOX file reader is a 100% freeware software that permits you to read unlimited MBOX mailboxes, just download and run it on your Windows and Mac machines. If you are a professional user and want this utility with export options, then you can upgrade it anytime. After upgrading, the software offers various saving options and advanced filter options. Also, you can save mailbox attachments separately if required.

Read MBOX File Attachments

View MBOX File Attachments Separately

After loading MBOX file in the software panel, it will show MBOX emails in software panel. If any email has an attachment(s) then it will show that email with (*) star, after clicking on the email, you can access MBOX email attachments in the software panel. Users can easily view particular email attachment by double-clicking.

4 Export Formats

Export Emails in 4 Different Formats Pro feature

This feature is available in MBOX viewer pro edition which is specially designed for forensic investigators, lawyer, detectives and professional users. Pro edition gives permission to export emails from MBOX files in 4 commonly used file formats as CSV, HTML, TXT, PDF, etc so that the individuals can read MBOX files productively.

Merge Archive

Option to Merge Archive Files Pro feature

This functionality is also available in MBOX reader pro software, suppose if you choose 4 different mailbox files to view MBOX files then you can merge these emails into single MBOX file. After creating a single MBOX file, users can easily manage several MBOX files according to their requirement.

Free MBOX Viewer Download
Know Minimum System Specifications to Download & Use the App with Ease

Free MBOX Viewer Box
Software Download
Size: 37.8 MB
Version: 9.3
Take a Trial: Download the MBOX Viewer tool for previewing MBOX files with attachments.
1624 Ratings

Trial Limitations

MBOX file reader is a 100% freeware software which is capable to read unlimited large sized MBOX files. It supports MBOX files of several email clients, there is no limitation to view MBOX files.

System Specifications

Hard Disk Space
100 MB of free hard disk space

Minimum 2 GB is required

Intel® Pentium 1 GHz processor (2.4 GHz is recommended)

Supported Editions

Windows OS: Windows 11, 10, 8.1, 8, 7, Vista, and Windows Server 2022, 2019, 2016, 2012, 2008, 2003, and all.

Mac OS: 14 Sonoma, 13 Ventura, 12 Monterey, 11 Big Sur, 10.15 Catalina, 10.14 Mojave, 10.13 High Sierra, 10.12 Sierra, OS X 10.11 El Capitan, 10.10 Yosemite, 10.9 Mavericks, 10.8 Mountain Lion, etc.


Comparison of Free & Pro Version

Feature Comparison of MBOX Viewer Tool Free and Pro

Features FREE Version PRO Version
Load Mailbox Folders
View MBOX Attachments
Advance Search Option
Windows 11 & All Other Previous Windows Version Supported
Export Emails No Export in CSV, Text, HTML, PDF, etc.
24*7 Tech Support & Secure 100%
Cost FREE $29

Frequently Asked Questions

Commonly Asked User's Questions and Answers

What is .mbox file extension?

MBOX also contain ASCII text and attachments in encoded format. All mail messages in MBOX are combined and stored in a single file as a plain text. The MBOX file can be read by Entourage, Eudora, Pocomail, Spice bird etc.

The four most popular variants of MBOX format are:

  • MBOXRD - File format named after Rahul Dhesi (hence the RD), originated in year 1995
    This format is designed to solve the email message corruption problems, which was inherent in the MBOXO format

The MBOX files can be found at the default location: “/User/Library/Mail/Mailboxes/directory” However, this location may differ from client to client.

Yes, MBOX File Reader tool surely work on Windows 10 as it is compatible with all the versions of Windows.

Yes, the MBOX Reader application allows you to preview corrupt .mbox file. Software uses recovery algorithm and MessageSense™ technology to quickly carve mbox messages from corrupt mbox files. Once recovery scan is completed, users can easily read all recovered messages from corrupt mbox files.

No, there is no limitation of size with MBOX Reader tool. You can easily view, read and edit MBOX files.

No, this software does not have saving options but you can use MBOX Converter for saving options such as to import MBOX file in Outlook.

Yes, you can easily read your exported email messages from all of the above email backup and restore applications. Unzip exported data from Spanning Backup, Backupify and Google Takeout and it will results in folders having .mbox files. Then you can use this free MBOX file viewer to view your email messages from unzipped mbox files.

MBOX File Viewer – Client Reviews