MBOX to PST Converter Tool

An efficient tool to convert MBOX to PST. It helps convert MBOX email clients like Thunderbird, Entourage, Spicebird, Pocomail, AppleMail, Eudora, Mulberry, SeaMonkey, Netscape, ClawsMail, OperaMail, Mozilla Mail, Evolution, Sylpheed, Cone, Mutt, & Gnu Mail into PST.

  • Converts single as well as multiples MBOX files.

  • Saves converted mail items into new or existing PST.
  • Previews convertible mail Items before importing into Outlook.
  • Saves converted emails in Office 365, RTF, PDF, and HTML formats (Technician Version)
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*A Free Trial Version Convert MBOX To PST And Shows Preview Of Mails Without CC, BCC.

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A reliable tool that converts MBOX to PST file. The software enables to save converted data into new or existing PST File.


Stellar Converter for MBOX can quickly migrate your MBOX File to Outlook, either in an existing or a completely new PST file.

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Key Features

Imports MBOX into Outlook

Exporting user mailboxes from one email client to another may require considerable time and effort. Also, MBOX to PST Conversion process demands specialized hardware as well as technical skills to complete. Use the MBOX to PST converter by Stellar to perform the process using minimal time & resources. The software is purpose-built to help users smoothly export their MBOX files to PST files, which can be directly imported into Outlook. Compatible with Microsoft Outlook 2019, 2016, 2013, 2010, 2007, and 2003

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Converts Thunderbird Mailbox to PST

To switch from Thunderbird email client to MS Outlook or even Office 365, items within Thunderbird MBOX mailbox need to be converted to PST format. Stellar Converter for MBOX helps convert MBOX to Outlook (PST file format) in a risk-free manner. The converted PST file can be imported into Outlook or exported to Office 365, as required.

Converts Apple Mail Mailbox to PST

The manual process to convert Apple Mail (or Mac Mail) data to PST format can be time-consuming, as it involves a lot of steps. Also, incorrect implementation of the manual conversion process can result in data loss. To avoid the challenges associated with converting Apple Mail mailboxes to PST format, use MBOX Converter from Stellar. The tool smoothly converts all the items within Apple Mail mailboxes – such as sent mail, notes, drafts, journal, calendar entries, etc. –into Outlook importable PST format.
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Converts Entourage Mailbox to PST

Entourage is another popular MBOX email client that is used by several Windows and Mac users for their personal as well as professional purposes. The MBOX PST converter tool also supports the conversion of Entourage mailbox to PST.

More Awesome Features

Option to Find MBOX Files

The Technician Edition of the software allows users to directly export MBOX file items to Office 365 in a few simple steps. You only need Microsoft Office 365 user account with valid login credentials to initiate the MBOX to Office 365 export process.

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Exports MBOX to Office 365 - Technician

The Technician edition of MBOX to PST Converter software allows you to directly export MBOX file items to Office 365 in a few simple steps. To import MBOX to Office 365 you just need to have a Microsoft Office 365 user account with valid login credential to initiate the MBOX to Office 365 export process.
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Converts Pocomail Mailbox to PST

MBOX to Outlook PST Converter from Stellar facilitates the conversion of Pocomail mailboxes into Outlook compatible mailboxes. The converted data can be saved as a new PST file or can be appended to an existing PST. Thereafter, it can be imported into Outlook when access to mail items is needed.

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Converts Spicebird or Eudora Mailbox to PST

The software performs quick and precise conversion of mailbox items from Spicebird/Eudora to PST, avoiding the hassles of manual methods. It extracts all mailbox items – mails, contacts, calendar entries, notes, deleted items, etc. – from these mail clients to PST. The converted PST can be imported in Outlook to access the complete mailbox.

Advanced Filter for Selective Conversion

The MBOX to Outlook Converter software allows users to include or exclude emails by using the ‘Apply Filter’ option, which helps save the converted emails based on specific ‘Date Range’. The users can also choose to exclude specific email addresses before saving the converted data in a new or existing PST file. This feature helps perform selective conversion of mailbox items, based on user-specified parameters in the filters.

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Previews Mail Items Before Saving

The software displays a preview of all the converted mailbox items. Once the scanning is complete, a tree-view list of converted mail items and folders in selected MBOX mailboxes is displayed in the left pane. You can select any mail item from the list to see its preview on the right side of the screen.

Converts Mailboxes into New or Existing PST

The MBOX converter tool from Stellar converts the mail items stored within MBOX files into PST format. You can save the converted items into a newly created PST or append the items to any existing PST file, as per your preference. Newly created PSTs can be saved to any desired location on the system or over the network. When needed, they can be imported into MS Outlook directly to access all data.

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Multiple Saving Options

In addition to saving converted data into a new or existing PST, this MBOX to PST tool also supports saving the converted file in EML and MSG file formats. The tool also allows saving the converted file in Office 365, RTF, PDF, and HTML formats. However, this feature is only available in the Technician version.

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Technical Specifications

About Product

Stellar Converter for MBOX


Release Date

May, 2020


Single/Multiple Users

Version Support

MS Outlook 2016, 2013, 2010, 2007, 2003


Corporate & Technician

End User License Agreement


Language Supported


System Requirements

Stellar Converter for MBOX


Pentium Class

Operating System

Windows 10, 8, 7, Vista, XP and Window Server 2008, 2003


2 GB Minimum

Hard Disk

250 MB of free space

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*A Free Trial Version Convert MBOX To PST And Shows Preview Of Mails Without CC, BCC.

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Knowledge Base & Guides

Product Related Articles

Stellar Converter for MBOX software supports Thunderbird to Outlook migration by converting MBOX file into PST file. The software converts the MBOX file storing email messages on Thunderbird to its corresponding Outlook data file. Learn more
You can easily and quickly convert multiple MBOX files to corresponding PSTs in a single process, by using the technician variant of Stellar Converter for MBOX software. It also helps convert and export MBOX files to other formats like Office 365, RTF, PD Learn more
Stellar Converter for MBOX is an email migration tool that helps convert and export MBOX mailbox items directly to Office 365 account in few simple steps. Learn more

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To convert MBOX to Outlook PST, just follow the following simple steps

  • Run Stellar Converter for MBOX on your system
  • Select the source MBOX email client
  • Click on the 'Convert' button after selecting the 'File' or 'Identity Folder'
  • Check preview of all mailbox components
  • Save the converted mail to new or existing PST File
  • Now import the converted mails into your Outlook

Software Saves the converted data to the location specified by you, after importing the converted mails in MS Outlook, you can access all the files selected for conversion.


With the free demo version of Stellar Converter for MBOX, you can completely convert the entire selected mailbox to an importable Outlook PST file. However, you can preview only the mail body of the email messages, without the TO, CC and BCC fields. You can purchase the full version of the software to preview and save the emails with all their fields as well as attachments.


You can use a demo version of the software first to ensure that you can see the preview of converted files. If it is satisfactory, then we will guarantee for 100% conversion.


Yes, MS Outlook should be pre-installed on your system prior to saving the PST files.


Stellar Converter for MBOX software provides a useful option – 'Find File', with which you can find all MBOX files from the selected folder, sub-folder or drive. The software not only finds the MBOX file, but also locates the MBX, MacMBOX, and AppleMail files and converts them to Outlook PST file.


Yes, with the 'Select Identity Folder' option in the software interface, you can select an entire folder and convert multiple MBOX files in it in a single operation simultaneously.


Yes, Stellar Converter for MBOX allows you to append the converted mailbox into an existing PST file.


The converted Outlook PST file will be saved with the default name of 'StellarConverted' at the location specified by you at the time of saving.


No, you can not convert only a few selected mails from the selected email client into PST file. To convert MBOX to Outlook PST, the software picks the MBOX file as a whole and converts it to an equivalent Outlook PST file, which obviously contains all the mail items in the selected MBOX file. However, at the time of saving, you can choose to save only your required mail items.


It totally depends on your MBOX file size, it will take lesser time for small MBOX files.


Absolutely Not, The Company provides 100% money back guarantee for 30 days if you are not happy with the results of this product. So you are completely risk-free and secure while purchasing with us.


No, there is no need to pre-installed Thunderbird or any other supported email clients on your system.


Stellar's MBOX to Outlook converter software allows to filter the converted mails on the basis of custom date and email addresses. You can include or exclude the mails of particular date range by specifying under 'Apply Filter'. You can also exclude mails from the specific email addresses that you don't want to save.