05 Best Solutions to Open MBOX File on Mac & Win in Easy Steps

Summary: In this era of changing technologies and increasing high-tech uses, people are shifting from one platform to another as per their regular needs in their professional and personal life. So, many users want to open an MBOX file without the help of their respective email clients. In this blog, we will explain the best way to view and open MBOX file on macOS or Windows. Download

Although they may be opened in both Windows and Apple systems, these MBOX files have a straightforward format. But sometimes, it might be difficult for Mac users to read them immediately because of how they are formatted. A few solutions will enable you to access an MBOX file on Apple computers to resolve this issue.

Best 05 Ways to Open MBOX File on MacOS or Windows

There are many solutions that can help you to open and view MBOX, but here we are providing you with the best and 100% reliable ways.

  1. MSOutlookHelp MBOX Viewer
  2. Aryson MBOX Viewer
  3. Mac MBOX Converter
  4. ConverterTools MBOX File Viewer
  5. Sysinfo MBOX File Viewer

1. MSOutlookHelp MBOX Viewer Tool

MBOX Viewer is software with high data safety and integrity to open and convert MBOX files. It can convert MBOX to PST, PDF, EML, EMLX, etc. Using this tool you can easily view and read MBOX files and import them to other email clients like Gmail, Yahoo Mail, Office 365, Hotmail, Opera Mail, AOL, Thunderbird, Live Exchange, iCloud and many more.


  • You can preview and read the emails of an MBOX file with attachments before the conversion process.
  • Allows you to convert attachments to PDF format while converting MBOX files.
  • Provides a Custom folder name feature to save the resultant files with your desired folder name.


  • The demo version does not facilitate a custom folder name feature.

2. Aryson MBOX Viewer

MBOX Viewer is the best software to view MBOX file with email attachments of Mozilla Thunderbird, Google Takeout, and Apple Mail, etc. You can also save and open MBOX files in other formats such as PST, EML, MSG, HTML, and RTF.


  • Enables viewing and even opening of attachments from Google Takeout and Google Vault (.mbox) files.
  • Able to examine MBOX, MBX, and MBS files produced by many email clients
  • It helps you to view email, contacts, calendars, notes, tasks, etc. of 20+ email clients MBOX files on Windows.


  • The free version of this tool does not provide you the saving file format to store converted MBOX files.

3. Aryson Mac MBOX Converter

Mac MBOX Converter is the most astonishing software that allows you to open and read MBOX files in Windows as well as in Mac OS. You can also convert your MBOX files into many file formats such as PST, PDF, EML, EMLX, and many more.


  • It is the best tool to import MBOX to Office 365, Gmail, Yahoo Mail, Hotmail, Opera Mail, AOL, etc.
  • Provides a smart feature to save attachments separately while exporting the MBOX files to PDF format.
  • You can convert MBOX files in bulk as it supports the conversion of both single as well as multiple MBOX files.


  • The free version of this software only exports 50 emails per folder of your MBOX file.

4. ConverterTools MBOX File Viewer

This is one of the best software that allows you to open MBOX files on Windows OS. Using this tool, you will be able to view and read healthy as well as corrupted MBOX files. It is a professional utility designed on an advanced algorithm that makes it easy to view MBOX files.


  • You can easily view the Corrupted MBOX File’s data with the assistance of this tool without any trouble.
  • Facilitate an interactive GUI for less hassle, better understanding, and better User Experience.
  • This tool is compatible with all MS Windows OS like 95/98/2000/XP/Vista/7/8/8.1/10/11 and the recent one also.


  • Take time to download large MBOX files.

5. Sysinfo MBOX File Viewer

Sysinfo MBOX File Viewer is an optimum utility to open MBOX file with 100% reliability and security. With the help of this tool, you can open healthy as well as corrupt MBOX files. MBOX is the widely used file format that is supported by numerous email clients like Mozilla Thunderbird, Entourage, Eudora, Postbox, Apple Mail, etc.


  • It supports MBOX/MBS/MBX files created by numerous email clients.
  • Using this tool you can successfully open corrupt, inaccessible, and damaged MBOX files.
  • Widely compatible with all versions of Windows OS such as Windows 10, 8, 7 & below versions.


  • It only supports Windows OS, therefore, for Mac, you need to download separate software.


In the context above, we have described the 05 instant solutions to open MBOX file on macOS or Windows. All the solutions are reliable and 100% effective, and you can choose any of them. Moreover, every approach can open and view MBOX files with maximum security. Additionally, you can convert and migrate your MBOX file into various file formats and email clients, respectively.

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About The Author:

Suman Rawat is a technical content writer and expert in the fields of email migration, data recovery, and email backup. Her passion for helping people has led her to resolve many user queries related to data conversion and cloud backup.


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