File Conversion

Free Ways to Convert MBOX to PST Format in 2023

Summary: Are you looking for the solution to convert MBOX to PST format? If yes, then you are at the right place. In this article we are going to discuss the many techniques to transfer MBOX to PST file format. 

MBOX is a file format that stores many emails from a folder in a single database file. Many open-source email clients like Mozilla Thunderbird, Apple Mail, SeaMonkey, Eudora etc. use MBOX to store their data. These email clients are used to manage email communication. But, users prefer Outlook email clients rather than these email clients for business purposes. 

MS Outlook allows users to establish unlimited accounts to configure a variety of servers. It provides many additional features to use contacts, calendar, task, journal etc. Which come along with Outlook PST files users need to Convert MBOX to PST format. So, here we will explain some free ways to complete this task. But, before proceeding on to techniques we understand the advantage to transfer MBOX to PST files.  

Why Do You Prefer PST Over MBOX File Format?

There are many benefits of PST files that are given below-

  • MBOX file is only suitable to store email messages while PST file is used to store email, contacts, calendar, task, journal etc.
  • MBOX is a standard format, emails are stored sequentially in a text file. On the other hand, PST stores mailbox data systematically in separate folders like inbox, sent, Calendar, Contacts etc.
  • MBOX and its email client are not updated regularly while PST files are updated regularly to keep up with changing communication needs. 
  • PST file comes with password protection features. So, it gives more security features as compared to MBOX.
  • PST files can work without internet connectivity while MBOX works in the presence of the internet.

Ways to Convert MBOX to PST Format

There are many methods to transfer MBOX data in PST format. First we discuss free manual solutions and then professionals using a third party tool.

Method 1: Move MBOX Emails to Outlook PST

You can manually convert MBOX to PST using the Outlook Import/Export feature. The method works in three phases.

  1. Save MBOX as EML files
  2. Drag & Drop EML files in Outlook
  3. Export Emails to PST files

Phase 1. Save MBOX as EML Files

  • Firstly, Open the MBOX email clients on your local system. Right click on a folder and select New Folder option from menu
  • Now, Enter the name to Folder and click on Create Folder button
  • After that, Select the emails that you want to transfer and drag then into New Folder
  • Now, all emails are saved in the New folder. Select all these emails and click on Save as option
  • Choose the desired location and click on Save button. Now, all emails are saved in EML format

Phase 2. Drag and Drop EML Files in Outlook

Open MS Outlook to access EML Files. Go to the destination location of EML files and simply drag & drop these files in any folder of Outlook.

Phase 3. Export EML to PST 

  • Open MS Outlook and Click on File menu
  • Now, go to Open & Export and click on Import/Export option
  • Select Export to a File option and press Next tab
  • After that, choose Outlook Data File as PST and click on Next
  • Select that folder in which EML files are saved and click on Next
  • Click on Browse and set the desired location to save the converted file
  • Finally, click on Finish button

Now, MBOX files are converted in PST format.

Method 2: Convert MBOX to PST Format using Email Client

There are many MBOX supported email clients like Apple Mail, Eudora, Thunderbird etc. Here, we use Apple Mail to save MBOX files to PST file format. But, to convert MBOX to PST format you need Eudora because Apple Mail does not convert MBOX to PST.

Step 1. Use Apple Mail

  • Firstly, Apple Mail on your local system 
  • Now, Go to File tab and click on Import Mailboxes option
  • Select the MBOX file from which you want transfer data and click on Continue
  • After that, navigate the MBOX file location. Choose the Files to import and click on Continue
  • At last, click on Done button

Step 2. Use Eudora

  • Now, append the MBOX file to the file that is imported
  • Move the file to the Eudora directory location where Eudora saves its files 
  • After that, Open the Eudora application and double click on that file

Step 3. Use Outlook Express

  • Launch Outlook Express and click on File >> Import >> Message
  • Now, select Eudora from the list and click on Next
  • Go to location where the files are saved in above step and click Ok
  • Follow the next steps to complete import steps

Step 4. Use Outlook

  • Open MS Outlook on your local system
  • Now, go to File tab and click on Open & Export option
  • Choose Import/Export wizard and click on Import option
  • After that, Select Import from another program or file and click on Next tab
  • Now, in next page select Import Internet Mail  & Addresses and click on Next 
  • After that, Select Outlook Express 4.x, 5.x and proceed
  • Finally, select the DBX file and import it in Outlook application

Limitations of Manual Solution

There are some drawbacks of manual approach that are given below-

  • This method is so lengthy and time consuming process.
  • The method contains some complicated steps. So, non-technical users face the difficulty to convert MBOX to PST format.
  • IN this method many email clients are required. If any application stop working then whole process will stop down.
  • When transfer data from one application to another then higher chance of data corruption.

Method 3: Convert MBOX to PST Format Using Expert Solution

In the above section we saw that manual methods have some drawbacks. So, we use a professional method to overcome them. However, Xtraxtor MBOX to PST Converter is a perfect solution to save MBOX file as PST format. The software can directly convert MBOX to PST format in few simple steps. It provides advanced filter and search option to convert any specific MBOX file. It is capable to convert all files at once without losing any single bit of data.

Additionally, the best thing of this tool is that you do not require to install any external application to perform the process. The interface of this utility is very simple and easy to use. Both technical or non-technical user can easily convert MBOX to PST format without any external guidance. It supports all latest and old versions of Windows Operating Systems. You can download the free demo version of this this tool to check its work efficiency.

Steps to Convert MBOX to PST Format Using Professional Tool

Step 1. Download and Run Xtraxtor MBOX to PST Converter on your system

Step 2. Now, Click on Open >> Email Data Files >> MBOX Files >> Choose Files or Folders

Step 3. After that, Click on Export and Select PST from Email Files option

Step 4. Click on Browse to set the Destination Location  and at last, click on Save button to save the resultant files.

The process is complete. Hence, The software easily transfer MBOX data in PST format.


In this post we have discussed three techniques to convert MBOX to PST format. Manual Solutions are free of cost but these contains so complicated steps and takes lot of time to complete the process. However, experts recommend using an automated solution to complete this task without any complication. The above suggested tool is easily save MBOX to PST in few simple clicks with complete accuracy.

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