MBOX File Reader Freeware – Read MBOX Files on Windows for Free

MBOX Viewer Tool

Free MBOX Reader Tool to Add, Scan & Read MBOX mails

  • View mailbox of any email clients having mbox/mbs/mbx file formats
  • Quick scanning of multiple MBOX files with Add folder options
  • Simple yet powerful user-friendly environment to navigate easily
  • Free MBOX format reader to open and view mbox file with attachments
  • Load MBOX & Preview data in Horizontal & Vertical screen mode
  • Preview the emails without the need of any supporting email client
  • Compatible with all the latest Windows versions including Windows 10
  • Upgrade to MBOX Reader Pro to view MBOX emails and convert to PDF

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    windows 10

Useful Features of MBOX File Reader Tool

read gmail mbox file

Read MBOX file for Free

View the complete details of emails after adding the file in MBOX Format Reader Freeware. The software displays all email associated properties such as: From, Subject, To, Sent date, Received date, Size in Bytes.

reading mbox files

View Attachments of Emails

Attachments embedded within the emails can also be found in a separate view in Free MBOX File Reader. The user can preview each email and its associated attachment of types like: images, documents, .ppt etc.

open large mbox files

Quick Scanning of MBOX File

The scanning mechanism in the MBOX Viewer loads all the messages in a short amount of time for viewing. Users can read mail from mbox with proper formatting. File size & creation date can be previewed as well.

read mbox folder

No Requirement of Email Client

MBOX File Viewer lets the user to open MBOX file on PC and view it on the machine without the requirement of any email client. Since sometimes it is not feasible to find a compatible application to serve the purpose.

view contents of mbox file

User Friendly Environment

MBOX Format Reader is an easy to use tool for viewing MBOX files as it provides easy navigation with user friendly interface. Even a non-technical person can easily load the MBOX file and read its content.

mbox file format reader

Switch Screen View Mode

MBOX File Format Reader Freeware contains Switch view Mode for viewing the emails in horizontal as well as vertical modes as per the convenience of the user, thereby providing flexibility.

view contents of mbox file

Advanced Search and Save as PDF

Users can always upgrade the Free MBOX Reader to the Pro version in order to perform advanced searching mechanism on the emails. In addition, the tool will also support to save the search results into PDF format without any loss.

mbox format reader

Export in Multiple Formats & Save Scan Option

In order to save the messages in multiple file formats (PST/EML/MSG/PDF), users can upgrade to MBOX File Reader Pro+ version. Users can avoid rescanning of large files later by using the save scan option.

MBOX File Viewer Screenshots

What Our Clients Says's About the Software?

Download MBOX File Reader Freeware Tool

MBOX Viewer Tool

Size: 14.4 MB Version:4.0


The MBOX Viewer application is available as a freeware that let users to Add & Open MBOX files and view the emails with attachments.

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Installation Uninstallation

Upgrade to MBOX Reader Pro and Export emails from MBOX into PDF format with Advance Search options.

System Requirements:

  • Processor: 1 GHz processor (2.4 GHz is recommended)
  • RAM: of RAM (1 GB is recommended)
  • Disk Space: 100 MB of free hard disk space

Supported Version:

  • Microsoft Windows: 2000, 2003, 2008, 2012, XP, Vista, or Windows 7, 8, 8.1, 10 (32-bit or 64-bit)

Application Pre-Requisite:

  • You need to launch the software tool as "Run as Administrator" if you are operating on Windows 10, 8.1, 8, 7 or Vista.
Frequently Asked Queries Related to the Free MBOX Viewer
Does the tool supports adding multiple MBOX files at once?
Yes, you can add files in batch using the built-in Add Folder option in MBOX File Reader and then view all their emails together.
Is there a size limitation on the MBOX file to open in MBOX File Viewer?
No, there is no such limitation in the software.
Does the Free MBOX Format Reader needs a pre-installed email client to view the file?
No, there is no requirement of any email application to read MBOX file.
Can I save the emails previewed by the free MBOX file format reader application?
No, the freeware version does not support export options. However, you can upgrade the software to Pro or Pro+ version and save the emails in desired format.


Upgrade to Pro or Pro Plus Tool for Advance Features
Compare Free, Pro & Pro Plus Tools
Features Free Pro Pro +
Add, Scan & Read MBOX Files
Supports Multiple Views (Hex, HTML etc.)
Preview Attachments of Emails
Advanced Search Options availability
Export Emails with Attachments to PDF Document
Naming Convention Option
Export Emails into PST with PST Split Option
Export into MSG & EML Format
Export & Save Searched Result
Provided "save scan" option
Advance Settings to Export Emails into PDF
Cost FREE $69 $129
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Desktop Email Clients Supported By Free MBOX File Reader