How to Import MBOX to Outlook PST Format – the Easier Way

Nowadays, all around the world emails clients are mainly used for emailing purpose. You must use an email client in your daily life. When using an email client application, you need to know the file format in which your email and other mailbox contents are stored.

In general, most email clients use the MBOX file format to save email messages, such as: Apple Mail, Eudora, Thunderbird, Opera Mail, Entourage, SeaMonkey, IncrediMail, etc. E-mail messages saved in an MBOX file can only be sent from one email client to another if both email clients support the MBOX file format. Unfortunately, when switching from any of the above email clients to Outlook client, the email migration cannot be done without importing MBOX to Outlook PST file format. Microsoft Outlook saves its data in the PST file format. PST is the most organized file format that stores all Outlook mailbox data. it does no supports MBOX file format so you cannot access the email messages without importing them to PST format. Hence, you need to import MBOX to Outlook PST format in order to move email messages from one of these applications to the Outlook client.

Many users want to import MBOX to Outlook for free. But, they do not know how to execute the proper procedure to complete this task. This article describes all these processes in detail. Through this, you can learn both manual and alternative solutions to solve this problem. Just read this article till the end, because you will also find new ways in it.

Why do we need to import MBOX to Outlook?

There are several reasons that can make users go through the process of importing MBOX to Outlook. These are as follows –

  • The MBOX file format is only used for collection of emails messages, while the PST format is used for multipurpose. Outlook also contains emails, contacts, tasks, calendar, notes, etc.
  • The Outlook PST file format is more advance in terms of data storage. But if we talk about the MBOX file format, it looks quite simple and is mainly used for saving emails.
  • MS Outlook can be used with Exchange connectivity and it also allows users to work on it in Offline mode too.
  • Outlook provides its users more control and latest safety features for email and attachments which is best part of it.

Import MBOX to Outlook manually for free

Two different manual techniques are available here, which you can use to import MBOX into Outlook. You can choose any manual technique based on your preferences; however we would recommend you to use automated method instead of manual to import MBOX to Outlook platform flawlessly without any interruption.

Technique 1: Simple procedure

You can easily able to move the MBOX format emails to PST by following these three simple steps:

  • Save MBOX emails as EML files.
  • Drag and drop the EML files into the Outlook PST format.
  • Export MBOX emails to PST files.

Step 1: Save MBOX Emails in the form of EML Files

  • First of all, open MBOX supported email client on you system.
  • Now right click on the mailbox folder and then click new folder option.
  • Now, here you need to fill a name, enter it and click on Create Folder.
  • Now copy and paste or drag/drop desired MBOX emails to this new folder.
  • Select all the MBOX files for conversion in that folder and right-click on it.
  • Choose the Save as to EML option.
  • Provide the path location to save the converted EML files.
  • It will store the emails in EML format to the selected location.

Step 2: Drag EML Files and Drop into Outlook application

  • Now you are required to open the folder where EML files are saved.
  • Now, drag-drop these saved EML files to any Outlook folder.

Step 3: Export MBOX Emails into PST Files

Now you need to open Import/Export wizard in Outlook by clicking on File >> Import >> Import/Export option.

Then select Export to a file and click 'Next' in the Import / Export Wizard.

Then, choose the Outlook Data File (.pst) as the next option. Tap on the ‘Next’ button.

Now visit the folder where EML files are stored, select that folder to export and press the ‘Next’ button.

Now you need to add the saving location for the new PST file, select the desired option, and click the Finish button to complete the process.

Finally a new PST file is generated at the preferred location.

Technique 2: Import MBOX to Outlook via Email Clients

Apple Mail uses the MBOX file format to store its users' files. However, it is difficult to change the process of converting MBOX to PST-free Mac. Users need to perform the conversion in different stages:

Stage 1: Apply Apple Mail

  • First, initiate the Apple Mail application on the system.
  • After that visit on the File >> Import Mailboxes.
  • Now, choose all the files in MBOX format option of your choice. Click Continue to proceed further.
  • In the next upcoming windows, Browse to the location where the user has saved its MBOX file. Select all the necessary files to import and then click on the Continue button.
  • When the process is complete, click Done. Make sure that all necessary files are available in the import section.

Stage 2: Utilize Eudora

  • First, you must rename the imported MBOX file and add the .mbx extension, e.g. test.mbx.
  • Then visit the location C:Documents and Settings Application Data\Qualcomm\Eudora and paste this imported test.mbx file.
  • Now, launch your Eudora application and select the test.mbx file for confirmation of its existence as mailbox.

Stage 3: Apply Outlook Express

  • Firstly, start the installed Outlook Express and go along with File >> Import >> Messages option.
  • Choose the Eudora from the list and press the Next.
  • Visit the location where you have saved the text.mbx and tap OK.
  • Finally, follow the next steps to complete the import steps.
  • The MBOX file is saved in the local folders in Outlook Express.
  • Check whether the files have been migrated or not.

Stage 4: Employ Outlook

  • First, initiate Outlook application and click File >> Import >> Import and Export option.
  • Now, Import and Export Wizard will open on the screen.
  • Select Import Internet Mail and Addresses option and hit the Next button.
  • Now select Outlook Express 4.x, 5.x, 6.x or Window Mail.
  • Select other import options (Import Mail & Import Address Book) and click on Next.
  • Once the import gets completed, the conversion process is finished and finally MBOX is converted to PST.
  • Finally, you can access all the data in MBOX file through Outlook.

So these were the manual techniques that one can easily follow to import MBOX to Outlook for free. These manual methods have some limitations that have been bound to it to some extent. Some limitations of the above native solutions are listed below:

  • The manual procedures are indirect as well as complex in nature that consume lots of time to import MBOX to Outlook.
  • It has a long and confusing process, while the import processes your minor mistake can ruin the whole process.
  • There are high chances of data and properties loss during the import MBOX to Outlook process.
  • When you use this manual trick to import MBOX to Outlook, then you need lot of technical expertise.
  • The manual method supports small data conversion only.

Thus, users should use the third-party tool to operate the process with ease.

Import MBOX to Outlook with Automated solution –

If you are looking for an effective and efficient solution to import MBOX to Outlook format, then you can try this Regain MBOX Converter software. It saves your time and efforts of users while importing MBOX Files to Outlook PST along with email, contacts, calendars, tasks, notes, etc. The utility is consistent with MS Outlook 2003, 2007, 2010, 2013, and 2016. With this utility you can also import MBOX to Office 365 & Live Exchange Server platform without any data loss risk.

Why Choose Regain MBOX to PST Converter Tool:-

It is natural that when we are advising you to use this software, the question must have come in your mind that this work can also be accomplished by other MBOX to PST converter software, then why we use this software only. Because: -

  • We always provide best import MBOX to Outlook results and our users are happy with the performance of this tool.
  • We have designed this software with a user-friendly interface for customers of all ages and no technical knowledge is required for its execution.
  • The software always shows the same e-mail structure in Outlook as in the e-mail clients in MBOX format.
  • We are always (24*7) ready to help our customers related to any issues they faces in the software.
  • Here users just need to follow only 3 simple steps to import MBOX to Outlook PST format that is Load, Convert, and Import.

Steps to import MBOX to Outlook easily and safely:-

Step 1:- Download Regain MBOX to PST converter and install it on your system.

Step 2:- Click on Add button to select the MBOX file from the local system.

Step 3:- Now, the software will preview all the scanned emails items.

Step 4:- Select the file destination option to save the converted MBOX files on the system in the desired path. Also, choose the PST in the file saving option to save the converted MBOX data in PST format.

Step 5:- At last click on the export button and wait till the conversion finish, as soon as the conversion process finished successfully it will show you an message – as shown in the screen shot given bellow.

Best Feature of MBOX to PST Converter to import MBOX to Outlook: -

  • Here you can save your lots of time and efforts as it allows you to import MBOX to Outlook platform by converting MBOX to PST file format.
  • This MBOX to PST Converter software does not impose any file size restriction while importing MBOX to Outlook and maintain folder hierarchy without any data loss as well.
  • With the use of this advance tool you can easily migrate all MBOX Email client data like Entourage, See Monkey, Apple Mail, Evolution, Claws Mail, and more in PST format with Outlook or even without Outlook installation.
  • 100% tested and verified solution to import MBOX files, if you also want to check the software then you can try its free demo version for free.
  • This software is specially designed with interactive and easy graphic user interface. Therefore, there is no need of technical expertise to perform the import MBOX to Outlook process. It can be easily handled by any users.

(Note:-The Demo version can convert only 30 emails if you want to import complete email then you need to purchase the license for this Tool.)


In this article we have covered various reasons that attract users to perform import MBOX to Outlook process. Here, we have also discussed manual as well as automated solution with deep details. And now these both methods are in your hands, you are free to choose any one of them to import MBOX to Outlook PST format in easiest way. There is no directly solution available for this task, so it is the best choice to choose an automated method for this purpose. We have suggested you a one of the best MBOX to PST Converter tool that helps you to complete this task successfully without any data loss. If you have any questions about article, please drop the comment.