Supreme MBOX Converter Program

MBOX Converter to Convert & Export MBOX/MBX/MBS Files from 25+ Supported Email Clients into Popular Formats on Windows and Mac Systems.

  • MBOX Converter Export MBOX Mailboxes into Popular File Formats - PST, PDF, MSG, EML, NSF, EMLx, MBOX
  • Supports to export MBOX into various document formats like - DOC, XPS, MHT, HTML, RTF
  • Full support for all types of MBOX - *.mbox, .mbs, .mbx, mbox, MBOX
  • It can also directly move MBOX emails to Thunderbird, Zimbra, Entourage, O365, Gmail, Yahoo, Exchange Server, etc.
  • Batch mode function to export multiple MBOX files
  • Offers Preview function for effective MBOX Conversion
  • Provides Save Report option to save complete MBOX migration report in CSV file
  • File Naming Option to convert & save Emails from MBOX files
  • Designed with Advanced Filters Option including Date Filters, Attachment Filters, Email filters etc.
  • Option to separate PST for per MBOX for easy management.
  • Tested tool on a sample MBOX files having 720000 Messages amounts to 25GB of data
  • Suitable for both Windows and Mac OS
  • MBOX Converter allows to Export MBOX files along with attachments, time-stamps, mail headers




MBOX Converter Tool

Convert MBOX Mailboxes into various file formats with CubexSoft MBOX Wizard for Mac

MBOX Converter is a powerful Mailbox converter utility helping users to convert and export emails from MBOX supported email apps like Thunderbird, Apple Mail, Spicebird, Mail Copa, DreamMail and more on Windows and Mac OS. The MBOX Converter utility supports batch MBOX data migration process that allows users to export MBOX mailboxes into various standard Popular formats.

"All MBOX based Email Apps Largely Supported"

Apple Mail



Google Takeout












Opera Mail

Claws Mail

Mail Copa



Why CubexSoft MBOX Converter Tool?

CubexSoft MBOX Converter is a simple and reliable solution to convert all MBOX data to multiple email file format and cloud email apps on both Mac and Windows platforms. It is the perfect solution for all users as it provides user-oriented view of every section and feature to convert MBOX to Outlook PST. It will allow you to utilize its filtration section through that you can get the MBOX mailbox in PST format with only required and relevant data.

Use Select Files or Select Folders Options

To perform MBOX file conversion procedure, the first screen of MBOX Converter software provide two advance options to add MBOX email database i.e. Select Files or Select Folders.

  • Select Files: By using this Select Files option, users can import MBOX files into the software screen directly.
  • Select Folders: With this Select Folders option, performer can quickly import complete MBOX folders having unlimited emails into the software screen at once.

Advanced Filters Option

Sometimes, the user needs to convert only specific emails from MBOX/MBS/MBX files. In such a case, the user can rely on CubexSoft MBOX Converter as the tool provides various Rules & Filters

  • Email Filters – The Email filters helps you convert MBOX data to any preferred format using -
    • Filters by Date - Users can filter MBOX conversion results by selecting a specific range of date by choosing From and To dates
    • Filters by Email – This option includes various filters like - Email Subject, To, From, CC, Bcc. In this set of filters software comes up with conditioning filters like – “Contains” And Doesn’t Contains.
  • Attachment Filters – This option handles every Attachments of emails according to user needs. There are dual ways to add attachment filters in MBOX conversion process -
    • Save Emails that has Attachments – By selecting this option, the MBOX Converter will save emails from MBOX that has attachments, hence will exclude the emails with attachments in the conversion results.
    • Don’t Save Emails that has Attachments – Unlike above option, this option will exclude the emails that has attachments from the conversion results.

Saving PDFs in a Smarter Way !

CubexSoft MBOX Export is complete solution that provides option to save MBOX emails in many popular formats like - .pst, .eml, .msg, .pdf, .emlx, .html, .rtf, .xps, .mht etc. While saving MBOX emails into PDF software provides few exciting features to save emails and its attachments which is advantageous for Law Firms, Forensics purposes –

  • Option for Saving PDFs
    Provides a choice to the user for saving emails from MBOX/MBS/MBX in single as well as separated PDFs
  • Saving Attachments in and as PDF
    The software offers Attachment Saving options that allow users to save attachments in smarter way.

CubexSoft MBOX Wizard for Mac - Expert's Choice

The MBOX migration utility is a tested software by expert professionals. It is the most fairly reviewed by Global users of the software. Its ability to export MBOX emails to other email format, email client, webmail apps makes it as the best software to convert MBOX mailbox. Its Windows and Mac OS compatibility facilitate users to operate it with different Windows and Mac Operating Systems. To provide best MBOX file conversion process it also facilitate users to select the destination path for multiple email file formats. There is no issue of virus, so it provides safest file exporting process. The software is examined with batch MBOX emails, so you can directly move MBOX files through it. It is the most trusted solution across the World.

It provides saving options to export MBOX files into more than 20 output options. It can convert MBOX emails to EML, EMLX, PST, PDF, MSG, MHT, HTML, DOC, DOCX, TXT, etc. It migrates MBOX mailbox into Lotus Notes, Thunderbird, Zimbra (TGZ),, Gmail, Yahoo Mail, G Suite, and so on.

Range of Data Items to Save Via CubexSoft MBOX Converter Software

MBOX Source File

Supported Email Clients Mozilla Thunderbird, Apple Mail, Eudora, Entourage, PowerMail, Postbox, Netscape, Evolution, Spicebird, SeaMonkey, Opera Mail, Alpine, Mulberry, Google Takeout (*.mbox), Google Vault files (*.mbox), Becky! Internet Mail, Claws Mail, ConeP, KMail, Horde Group Webmail

MBOX Fields

MBOX Email Header One can simply view and move MBOX email header details including CC, BCC, Sent and Received Date, Subject, Size, and Time.
MBOX Email Body The MBOX Export is completely able to show the message body all MBOX emails along with Inline Image, Signature, and Formatting.
MBOX Email Attachments A user can preview all kind of attachments including DOCX, PDF, PNG, ZIP, JPG, etc. Also, the user can preview attachments in the Attachment Preview Mode offered by the software.

MBOX/MBS/MBX/Without Extension: Source File

MBS File The MBOX Converter program also works with MBS files. It supports to convert MBS message, labels, and attachments into the required file format.
  • All Messages: Unread.mbs, Pinned, Outbox, Draft, Sent, Received, Spam, and Deleted.
  • Labels: Call Back, Important, Meeting Send reply, Funny, To Do, and Valuable.
  • Attachments: Images, Documents, Video, and Music.
MBX MBX is a dissimilarity of the traditional MBOX file format. Numerous email clients such as Eudora, Pocomail, etc. store its emails in .mbx format. The tool is compatible of scanning the MBX files and direct exporting them to PST, MSG, PDF, EML, NSF, etc.
Without Extension Mailbox Thunderbird is the only email client which creates non extension mailbox files, which is also known as MBOX files. And the software also supports to convert these without extension mailboxes to required output file format.

Multiple Optons to Export MBOX Mailboxes

PST Once the MBOX files are converted into PST format, they can be easily accessed or viewed in any edition of Microsoft Outlook.
EML By performing MBOX files to EML conversion, you can easily imported into multiple email clients such as:
  • Windows Mail
  • Windows Live Mail
  • Outlook Express
  • Mozilla Thunderbird
  • eM Client
  • Apple Mail
  • Entourage
  • Office Outlook 2011/2016
Lotus Notes (NSF) The Lotus Notes users can smartly import NSF files into Lotus Notes email app, after the completion of MBOX format to NSF format conversion.
PDF Move MBOX files as a PDF document format that are suitable for Adobe Reader, Adobe Acrobat and all other applications of PDF reader.
MSG After the export process of MBOX to MSG, the resultant files can be easily import into Outlook.
MBOX This program can convert your .mbs, .mbx, etc. files into MBOX file format without any worry.
EMLX After converting MBOX emails into EMLX file, users can be smartly transferred these output files into all email clients which are supported by Mac OS X system.
RTF After finishing the conversion process of MBOX to RTF, the output files can be easily opened in Notepad.
MHT & HTML One can easily apply MBOX to MHT/HTML migration through MBOX Converter program. The output HTML or MHT file can be smartly opened in the browser including Mozilla Firefox, Google Chrome, etc.
XPS Users who want to perform MBOX to XPS conversion process can also use this same program.
TXT Freely move all MBOX email files into TXT file format directly.
DOC & DOCX Effortlessly save MBOX email files into any DOC or DOCX file format.
Zimbra The tool is also compatible to export MBOX emails into TGZ mailbox format, which can easily be accessed in Zimbra desktop email client.
Entourage If you have MBOX files on machine, then simply export all the files into Entourage email client without any hassle.
Mozilla Thunderbird Additionally, shift all your MBOX data files/folders into Thunderbird email program with all its details and attachments.
Cloud Apps & Servers Capable to quickly save all MBOX data files and folders into any Cloud apps and servers like- Office 365,, Gmail, G Suite, Yahoo Mail, Exchange Server, Hosted Exchange Server, and so on.

Features & Benefits of MBOX Converter

Know all the Attributes of the Program to Move MBOX Mailboxes to Different File Formats on Various Platforms

Convert MBOX files to Multiple File Formats

The CubexSoft MBOX Converter provides multiple options to convert MBOX files, which can be viewed in different applications. Use this MBOX Converter tool and convert MBOX into popular formats PST/ MSG/ NSF/ MBOX/ PDF/ EML/ EMLX/ XPS/ DOC/ DOCX/ MHT/ HTML/ RTF/ Zimbra and get access to MBOX emails in multiple email applications.

Batch Export Multiple MBOX Mailboxes

Export multiple MBOX files to any desired format is as an easy job now with the Mac MBOX Converter tool. The application supports to convert batch MBOX files whether saved in a single folder or in different locations in single MBOX Data Migration cycle.

Shift MBOX Files on Any Cloud Apps

MBOX Converter offers more saving output cloud options i.e. Office 365,, Exchange Server, Gmail, G Suite, Hosted Exchange Server, Yahoo Mail, and many more. So, now feel free to shift your desired MBOX files on any cloud supported applications or servers.

Apply Various Filters

While performing MBOX conversion procedure, the software facilitates some advance filters like- email filters and date filter which help out to move some important/selected MBOX emails into suitable output format.

Supports MBOX, MBX, MBS, *.mbox files

MBOX is a popular email format that is supported by many email applications - Apple Mail, Entourage, Spicebird, SeaMonkey, PowerMail, Dreammail, The Bat and many more...

The software along with converting MBOX files also supports emails saved in MBX format (Eudora, Pegasus etc.), MBS (Opera Mail) or MBOX without extension (created by Thunderbird).

Export MBOX Mailboxes to Office 365

Users can easily migrate, move, convert, open their MBOX files in the most popular cloud email service - Office 365. But it is only available in Office 365 edition of MBOX Converter. For migration to Office 365, visit this page. Read More »

Various File Naming Options to Save Emails from MBOX

With this MBOX Converter utility, users are provided with multiple file naming to be chosen from. They can save the converted files according to the pre-defined patterns like:

  • Subject
  • Subject + Date(DD-MM-YYYY)
  • From + Subject + Date(YYYY-MM-DD)
  • Date(DD-MM-YYYY) + From + Subject
  • Date(YYYY-MM-DD) + From + Subject
  • Date(MM-DD-YYYY) + From + Subject
  • Date(YYYY-MM-DD) + Subject.

Move Gmail/Google Takeout MBOX Files

One of the most commonly used webmail email client is Gmail. Many times, a user downloaded the data from Gmail through Google Takeout service and receives MBOX file in the procedure. To migrate Google Takeout to Outlook, a user can easily perform the MBOX conversion in any required file format via MBOX Converter software for Windows and Mac. Though, if you want to backup your data directly from your Gmail account in required format, go for Gmail Backup tool.

Add MBOX Files

MBOX Export software provides advanced Select Files or Select Folders option that can directly import MBOX email database for conversion to suitable output format. The software easily import the files from its destination and convert into relible saving output option.

Separate PST Per MBOX

While converting MBOX files, the software offers an advance option i.e. separate PST per MBOX. This option is the perfect for the users who need to want the separate PST files for each MBOX file.

Preview Function Available for Better Migration

The software provides too many amazing features which helps users to make the entire MBOX data conversion successfully. And preview feature is one of them that help users to view required MBOX files in the preview pane of the software before implementing the conversion process.

Maintains Email Headers & Attributes

All the email attributes like Meta Data (to, bcc, cc, subject,received/sent, date), Formatting (links, font size, background, font style, etc.), message content, images etc. are accurately maintained by the CubexSoft MBOX Wizard for Mac/Windows.

No Email Application Requirements

To convert MBOX files emails into any file format (except NSF), the MBOX Converter software does not need the installation of any email client. The user does not have to configuration Microsoft email client to perform the MBOX conversion process. No application dependency difficulties are associated with this tool.

Save MBOX Conversion Report in TXT

After completing the MBOX conversion process, the tool automatically opens a notepad window which contains detailed conversion status report including Start Date and Time, Path, Items Converted, Destination Path, Status etc. You can save this detailed report of MBOX emails conversion process in TXT file for later use.

Attractive Graphical User Interface

It gives simple, easy and attractive interface that can be efficiently used by any type of users such as technical and non-technical. So that every user can accurately perform MBOX files conversion without facing any type of difficulty or problem.

Import MBOX Emails to Gmail/G Suite

A user can also upload, import MBOX mailbox emails directly in Gmail/G suite account. But this option is only available in Gmail edition of MBOX Mail Converter. For MBOX to Gmail migration, visit this page. Read More »

Windows and Mac Based Program

MBOX Converter is an email program that is workable on both Windows and Mac OS based machines. It supports all latest version of Windows - 11, 10, 8.1, 8 etc. MBOX Wizard for Mac is designed to work on all its editions - Monterey, Big Sur, 10.15, 10.14, 10.13, 10.14 etc.

Procedural Screenshots of MBOX Converter

The following screenshots will assist you to know how the software exactly works :

MBOX Migrator Free Download

Know all the specification to Download & Use the App with Ease on Windows and Mac OS

Software Name: CubexSoft MBOX Export
Free Download:

Download for Windows 100% Safe & Secure Download for Mac 100% Safe & Secure

Version: 15.0
Processor: Minimum 2.4 GHz Processor
RAM: Minimum 512 MB
Minimum Hard Drive Space: 47.6 MB
Operating System: Windows OS: Windows 10, 8.1, 8, 7, Vista, XP, Windows Server 2019, 2016, 2012, 2008, 2003, etc.
Mac OS: Big Sur, Catalina(10.15), Mojave (10.14), High Sierra (10.13), Sierra (10.12), El Capitan (10.11), Yosemite (10.10), Mavericks (10.9), Mountain Lion (10.8) etc.
Demo Version: Demo version of CubexSoft MBOX Converter enables users to test the efficiency of the software. Anyone can export only 25 messages from MBOX to converted output formats.
Installation & Un-installation for Windows: Guide Install/Uninstall EULA
Installation & Un-installation for Mac: Guide Install/Uninstall

Frequently Asked Questions

Commonly Asked User's Questions and Answers regarding MBOX Export Tool

To convert MBOX email files to another file format, you just need to follow the below mentioned step-by-step process.

  • Step 1 –: Launch the MBOX Converter on your computer desktop.
  • Step 2 –: Now select the MBOX files which you want to add for conversion.
  • Step 3 –: Now, preview the selected MBOX emails before migration and click on Export to proceed further.
  • Step 4 –: Select required export type to save MBOX emails. And also select sub-options like Advanced Filters, File Naming Option, Split Resultant Files, etc. according to your choice.
  • Step 5 –: Then, click on Browse and select destination path to save the converted MBOX files.
  • Step 6 –: Now click on Export to start the MBOX conversion. You can view the entire conversion progress during the process.
  • Step 7 –: Once the conversion finished, a message will show i.e. Conversion is done. Then hit on the OK to accomplish the procedure.
  • Step 8 –: After following these above mentioned steps you can also save the complete migration details in CSV file.

MBOX File Converter Tool supports various file formats like - PST, MSG, DOC, EML, PDF, NSF (Lotus Notes), EMLX, Zimbra, MHT, HTML, XPS & RTF. You can easily test the software working by downloading its DEMO edition, which is absolutely FREE. Demo edition of MBOX Converter will support all the formats, but will transfer only first 25 emails.

No. there is no need to have or install Mozilla Thunderbird or any other supported email client while using the MBOX Converter to export your MBOX files.

With the free demo version of CubexSoft MBOX Export, you can convert only 25 emails from each MBOX files.

First save all your MBOX files in a folder. After launching the MBOX Converter, click >> Browse Folder >> button. Or you can simply drag the folder having MBOX files into software window. Choose the desired file format from the available options and convert your multiple MBOX files in batch.

It totally depends on the size of the MBOX files added for conversion. Small size MBOX files will take less time.

No, there is no need to install Outlook in your machine for exporting MBOX files to Outlook.

You can try using the Demo version which is the replica of the licensed edition of the MBOX Converter software, helps you to evaluate the software. If the results are satisfactory, we will guarantee 100% conversion results.

Follow these simple steps to locate your Apple Mail MBOX files on Mac system.

Method 1 :

Run Finder Windows >> Home directory.
Under Toolbar Menu, use Home button to read Home directory.
Go to Library >> Mail. Here you can locate all the mailboxes i.e. Inbox, Drafts, Sent Items, etc. in MBOX format.

Method 2 :

Run Finder Windows.
From Menu Bar >> Go >> select Folder from the menu
Type ~/Library/Mail/V(x),
(where x is the version of Mac Mail (V2, V3, V4, or V5) you have on your Mac system).
Click OK button.
Mac Apple Mail email client stores all its mailboxes in the subfolders of Mail directory.

Absolutely yes. MBOX File Converter tool is a capable tool that can convert all types of MBOX files, whether having extension or not. Additionally, you can export your MBX files too into any file format of your choice.

Absolutely Not! The CubexSoft MBOX Export - completely safe and secure MBOX Mail Converter comes with 30 days money back guarantee. If the results of MBOX file conversion is not adequate or not satisfactory, you can ask for refund. So you become 100% risk-free and secure while purchasing the software.

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