How to Export Emails from Outlook OST to MBOX with Attachments ?

Mark Regan | September 27th, 2021 | Convert Your Data

OST to MBOX converter

Are you searching for the Best OST to MBOX Converter Application? If yes, then this blog is a treat for you. In this write-up, we will discuss the complete step-by-step procedure to convert your Outlook / Exchange OST files to MBOX format. So keep reading the article to know the perfect and easiest solution to convert outlook OST to MBOX.

In this digital era, several users are willing to perform the conversion from OST to MBOX. And the biggest reason behind the conversion is that the MBOX files are compatible with large number of email client like Thunderbird, Apple mail, Eudora, PocoMail, The BAT and Entourage, etc. So, the users are choosing to back up their emails to MBOX.

How to Convert OST to MBOX Format ?

Download for Windows Download for Mac

To begin, download and install the highly recommended OST Converter software, which enables users to transfer emails from OST files to MBOX files, complete with all attachments. Simply follow the steps below to convert Outlook OST emails to MBOX format.

  • Please install and run the application on your computer.

















  • The software gives you the dual ways to load outlook data (OST or PST files) into the application panel i.e, Convert Configured Outlook Mailbox Data which will automatically load your source data from the default location of MS Outlook and Let me select my Outlook mailbox data that will enable the users to select OST Files / Folder manually.
















  • Now, select the folder to which you want to convert your Outlook emails to MBOX format and click on the NEXT Tab to continue.
















  • From the given list, you need to choose MBOX saving option to save all the outlook/ IMAP / Exchange OST emails to MBOX format.
















  • The OST to MBOX software choose the destination location by default, if the users want to change the path location, simply choose the desired path where you want to save your resultant data. Now, hit the NEXT Button to transfer OST files to MBOX format.
















  • The outlook to MBOX Conversion procedure is started now.
















  • OST to MBOX Migration process has been completed successfully.
















  • Here you can see your resultant MBOX files including email attachments.

Use Trial Edition

From the preceding steps, you can see that this software’s functioning is rather simple and straightforward. Users can evaluate the application’s performance by downloading the Trial Edition. Users may convert up to 25 emails from OST files to Mbox for free using the Trial version. Once satisfied, you can acquire the necessary licence to export an unlimited number of mailboxes without losing any email attachments.

Features of OST to MBOX Converter Toolkit:

  • The software is designed using advanced technology which allows the users to export OST files to MBOX Format including with all attachments.
  • With the help of OST files to MBOX converter, the users can easily convert Outlook OST emails to the MBOX Format at once in just few clicks.
  • The software is capable to convert OST to MBOX files from Microsoft Exchange Server / Outlook 2019, 2016, 2013, 2010, 2007, etc.
  • And the best thing is that the software preview OST folders before conversion. User can mark or select the required folder to migrate OST to MBOX file.
  • The main advantage of using OST to MBOX Converter is that if the users wish to recover Corrupted OST files, then he can use “Use Recovery Mode” option. Moreover, the application is capable to delete, Outlook OST files to MBOX format with any error.
  • The OST to MBOX converter tool supports all type of encrypted, password-protected, compressible, and large, ANSI & Unicode OST files successfully.
  • One of the most important things, the users can export unlimited emails from OST to MBOX in just a few simple steps.

Frequently Asked Questions:-

Ques 1. How to Convert OST to MBOX Format?

Ans- Convert Outlook OST files to MBOX format in just few steps:

  • Download & Run Bitrecover OST to MBOX Converter Tool
  • Choose Add Files / Folder option to load the OST files into software.
  • Select MBOX saving option.
  • At last, click on convert Button to convert Outlook OST files to Mbox format.

Ques 2. Does your software allow to recover my Deleted Exchange OST files?

Ans- Yes, the software has the functionality to Recover Delete Outlook / Exchange / IMAP OST Files to MBOX format from deleted folder.


In this article, we have discussed the easiest and flawless solution to export multiple outlook OST files into MBOX format. The good thing about the application is that it gives the permission to save unlimited Outlook / Exchange / IMAP .ost files to mbox format in just few simple steps. The user interface of the application is very easy, even any non-technical person can perform the conversion without any issue.