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Top 10 Best MBOX to PST Converter Software of 2023

Summary: Emails have become an integral part of our personal and professional lives, and many of us rely on email clients like Thunderbird, SeaMonkey, Eudora Mail, AppleMail, and others to manage our emails. However, there may be a time when you need to switch to a different email client or convert your emails from MBOX files to a platform that uses the PST (Personal Storage Table) format. In such cases, a reliable MBOX to PST converter software becomes essential. While there are numerous MBOX Converter Software available online, finding the dependable and best one that meets your needs might be challenging. To help you make an informed choice, in this blog, we’ve compiled a list of the top 10 best MBOX to PST Converter Software of 2023 that will help you convert single or multiple MBOX files into Outlook PST file format without any data loss.

What are MBOX and PST files?

MBOX and PST files are two distinct formats crucial in the management of mailbox emails in different email clients. MBOX is a plain-text format known for its simplicity and wide supportability with Mozilla Thunderbird, Eudora, Apple Mail, and Unix-based email applications. Each MBOX file typically represents a mailbox or folder and contains a collection of email messages stored in chronological order. It is commonly associated with email clients as .mbox files and is valuable for processes such as email backup, migration, conversion, and archiving. In contrast, PST is an Outlook data file competent enough to store email messages, contacts, calendars, tasks, journals, and other data. It is basically an integral part of Outlook and allows users to store and organize their email data locally for offline access and message archiving.

That’s all about the MBOX and PST files, let’s move to the solution phase, where we’ll find the best utility to perform the MBOX to PST Conversion process more smoothly.

Top 10 MBOX to PST Converter Tools for Windows & Mac

In this section, we’ve compiled a list of ten of the finest MBOX to PST Converter Software to consider. These solutions have comprehensive features and capabilities, which makes them more trusted and reliable among users.

  1. Aryson MBOX to PST Converter
  2. Sysinfo MBOX to PST Converter
  3. Cigati MBOX Converter
  4. DRS MBOX to PST Converter
  5. Stellar MBOX to PST Converter
  6. Kernel for MBOX to PST Converter
  7. CubexSoft MBOX to PST Converter
  8. MailsDaddy MBOX to PST Converter
  9. EdbMails MBOX to PST Converter
  10. Outlook Freeware for MBOX to PST

#1. Aryson MBOX to PST Converter

Aryson MBOX to PST Converter is one of the best tools on the list for converting MBOX files to PST format in a professional and hassle-free manner. There are no extra steps for the user to do while adding and exporting. In addition, the software works with more than 20 email clients and sources to support the MBOX format. For all sorts of users, an entire ad-free and malware-free solution is available.


  • The solution converts one or more MBOX files all at once.
  • Allows you to save to a new PST or add to an existing PST.
  • You may get a preview of scanned emails before converting them.
  • Conversion for 20 MBOX clients is supported.
  • It’s also possible to convert AppleMail mailboxes to PST files.
  • Allows you to choose which MBOX files to convert.
  • Emails are saved in various formats, including Office 365, MSG, EML, PDF, and HTML.


  • It only supports the English language.
  • This solution allows only converting 50 emails per folder in a demo version.

#2. Sysinfo MBOX to PST Converter

SysInfo MBOX Converter is a powerful and best MBOX to PST file Conversion Software that lets you import MBOX files into Gmail, MS Outlook, Yahoo, Office 365, Opera Mail, Thunderbird, IMAP, and Hotmail, among other email clients.


  • Converts a large number of MBOX files to Outlook PST.
  • Keeps the folder structure in order
  • It has a single-panel interface.
  • Keep important message components like the date, CC, attachments, hyperlinks, signatures, and more.
  • There has been no documented data loss.


  • Items that have been deleted are not marked.
  • There is no way to save or load scanned findings.

#3. Cigati MBOX Converter

Cigati MBOX Converter uses a cutting-edge algorithm to flawlessly convert MBOX mailboxes to Outlook PST, MSG, and EML file formats. MBOX may also be exported to Gmail and Office 365 server mailboxes using the software. Thunderbird, Entourage, Seamonkey, Eudora, Spicebird, Mulberry, and other email clients that accept MBOX files are among the 20 supported.


  • Convert MBOX to PST with no limit on the number of files you may convert.
  • Allows to convert MBOX files to CSV, EML, EMLX, DOC, etc.
  • It also enables MBOX files to be exported to Office 365 mailboxes and Gmail.
  • Users can also check the data by previewing it using the Preview option.
  • Large MBOX files are not a problem for the software.


  • Only the English language is supported.
  • The software may also be downloaded for free as a trial version.

#4. DRS MBOX to PST Converter

DRS MBOX to PST Converter enables users to choose one or more MBOX files at a time and open them as PST files in Microsoft Outlook. It works with up to 20 email clients, storing emails in MBOX files and allows users to convert them into Outlook PST files.


  • MBOX files generated by Apple Mail, Thunderbird, and more than 20 other email clients are supported.
  • Imports email, contacts, calendars, tasks, notes, and other items from MBOX to Outlook.
  • Without creating any changes, convert MBOX to PST format instantly.
  • Conversion of corrupt MBOX/MBX files is supported.
  • Users can convert MBOX files into individual PST files according to their requirements.
  • Features to convert email messages from MBOX to PST, CSV, MHTML, TXT, MSG, PDF, MHT, EML, EMLX, HTML, etc.


  • It does not convert MBOX files that are encrypted.
  • It isn’t easy to spot the objects that have been removed.

#5. Stellar MBOX to PST Converter

Stellar’s MBOX to Outlook PST Converter makes it easy to convert Thunderbird mailboxes to Outlook-compatible mailboxes. The software allows the conversion of multiple MBOX files to Outlook PST file format.


  • Convert multiple MBOX files as well as single MBOX files into PST.
  • Convert mail items to a new or existing PST file.
  • Exported mail items are previewed before being imported into Outlook.
  • Converted emails can be saved in Office 365, RTF, PDF, or HTML formats.


  • Allows to convert Only 20 items per mail folder from MBOX to PST.
  • The demo version allows you to access all mailbox items in an MBOX file for free.

#6. Kernel for MBOX to PST Converter

Kernel for MBOX to PST Converter allows you to move multiple MBOX files to Outlook PST at a time. The ability to convert a single or many MBOX files gives users total freedom during the conversion process.


  • Multiple MBOX files can be migrated at the same time.
  • All emails and attachments are converted to PST, DBX, MSG, and EML.
  • MBOX mailbox items can be saved to Exchange Server, Domino, and GroupWise.
  • Filters emails based on the sender, recipient, subject, date, and attachment.
  • Allows you to get a comprehensive preview of your mailbox items before storing them.
  • All versions of Microsoft Outlook are supported.


  • The download and installation process might be time-consuming.
  • The trial version can convert only 25 items per MBOX folder.

#7. CubexSoft MBOX to PST Converter

The Best MBOX to PST Converter is a feature-rich software that enables users to convert MBOX files to PST and other formats with ease. It offers advanced filtering and sorting options, making it a preferred choice for users with specific conversion needs.


  • There is no chance of data loss during the conversion process of MBOX to PST.
  • Restore the folder structure of your inbox automatically.
  • It helps to transfer the correct email status information.
  • Exports to Microsoft Office 365, Gmail, Zoho Mail and others.


  • Not all versions of Microsoft Outlook are supported.
  • There are no preview options available.

#8. MailsDaddy MBOX to PST Converter

A useful and best MBOX to Outlook Converter application converts Mozilla Thunderbird, Apple Mail, Eudora Mail, SeaMonkey, Opera Mail, and Entourage email clients’ .mbox,.mbx, and .mbs files to Outlook PST, EML, EMLX, MSG, RTF, HTML, and MHTML formats. This MBOX converter consistently migrates data that includes entire directories, subfolders, inline pictures, HTML formatting, and attachments, among other things.


  • Add single or many MBOX files for conversion to PST format.
  • It allows you to filter emails by To, From, Subject, and Date, among other criteria.
  • Messages with intact mail characteristics and attachments are shown in preview mode.
  • By right-clicking on individual emails, you may save them in the desired format.
  • MBOX mailboxes may be migrated to Office 365,, and Exchange on-premises.


  • The trial version has a maximum of 25 emails per inbox.
  • There aren’t many languages supported.

#9. EdbMails MBOX to PST Converter

MBOX to PST Converter Tool is a reliable solution for converting MBOX files to PST format. It offers features like bulk conversion, folder hierarchy preservation, and the option to split large PST files for better manageability.


  • Allows to convert MBOX to PST file format of any size.
  • Migrate inbox.mbox, drafts.mbox, trash.mbox, sent.mbox, and other MBOX files to PST with ease.
  • Before exporting, make sure you have a look at all of the MBOX files.
  • MBOX transfers to Outlook PST format and does not need the installation of Outlook on your computer.
  • You can exclude the attachment files or convert all of them into PST simultaneously.


  • The demo version transforms MBOX files solely for viewing purposes.
  • The User Interface of the solution is not so clear.

#10. Outlook Freeware for MBOX to PST

Outlook Freeware for MBOX to PST utility transforms MBOX email database files to PST format for Outlook. From MBOX files in various directories, you can get one or more PST files. Each MBOX file’s contents can be kept in its folder within the PST file during conversion.


Enable you to convert multiple MBOX to PST and other file formats like EML, CSV, MBOX, DOC, etc.

Have a feature to import MBOX files into Gmail, IMAP, Office 365, and Outlook.

Option to remove duplicate emails from the MBOX folders based on To, From, CC, Bcc, and Body.

The solution maintains the folder hierarchy during the conversion process.


  • Only ten items are exported per folder in the trial version.
  • Resultant PST files are not compatible with all Outlook versions.


Emails are an essential mode of communication, and any data loss may be costly to your business. To avoid this data loss, use a well-known MBOX to PST Converter application to automatically convert your emails from other email clients to Microsoft Outlook. Some of this software even has sophisticated capabilities that allow you to have more control over which messages are translated and how formats are transformed. We hope that the 10 tools listed above offer you a taste of their strength while also assisting you in making educated selections about properly converting your data from MBOX to PST format.

Frequently Asked Questions

Q. Which is the best MBOX to PST Converter Software?

Ans – Aryson MBOX to PST Converter Software is the best and safest solution to convert single as well as multiple MBOX to PST file format without any data loss. The software offers various built-in features that will help you to perform selective conversion of MBOX data into Outlook PST.

Q. Is the resultant PST file compatible with all Outlook versions?

Ans – Yes, The software converts MBOX to PST files easily, and the resultant one is compatible with all the different Outlook versions like 2021, 2019, 2016, 2013, 2010, 2007, etc.

5/5 - (2 votes)

About The Author:

I am a technical content writer with an experience of 4 year specializing in writing about databases, data recovery, file management, e-mail recovery & migration solutions. Also, I am proficient in working in a challenging environment using all my skills and want to serve the reputed growth of the industry in the development field.

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