How to Open MBOX file in Outlook Windows?

Last updated: September 8th, 2022 at 12:13 pm

MBOX is the file format that most email clients use to store users’ mailbox folders. More than 30+ desktop-based email clients support this MBOX file format. Also, various webmail and cloud mail application including Gmail also offers users to Export their mail folders in MBOX files. In various cases, users come in a situation where they need to open MBOX files in Outlook.

If you are also in a situation like this then this blog is the best place where you get a solution. Through this blog post, we are going to describe a method that a user can follow to import/Open MBOX in Outlook 2019, 2016, 2013, and below versions.

So read this article, to get a solution for opening MBOX files in Outlook Windows.

Also read:- How to Convert Apple Mail MBOX to PST?

Why Open/Import MBOX files into Outlook:- Reasons

There are many cases where users require to import their MBOX files into Outlook, some of them are:-

  • Most of the Email clients that support MBOX files are free but they have no security like MS Outlook.
  • MBOX-supported email clients are not reliable for data managing or performing email sending or receiving processes. That is why user requires to switch to MS Outlook to get more advanced features & perform business emailing processes with ease.
  • When the user has MBOX files but doesn’t have any supported application. In this kind of situation, the user requires to Import or Open MBOX file in MS Outlook.

Method to Open MBOX file In MS Outlook For Windows

There is no direct method to Open MBOX files in the Outlook application. It means when a user needs to access information from the MBOX file in Outlook for windows they first Convert MBOX to PST files. By using the method of MBOX to PST Conversion a user will get the facility to quickly access their MBOX file data in MS Outlook.

It is now very easy to do this task of MBOX file conversion, by taking the help of Passfixer MBOX Converter Software. It will provide the facility to its user Convert MBOX to PST files in bulk. In a single process, the user can convert multiple MBOX files to Outlook PST files.

In addition to PST, it also offers various other conversion options to save the MBOX file data like MSG, EML, HTML, NSF, and more. Both technical and non-technical users can take the help of this tool to make quick MBOX file conversion with ease.

Working Steps of SysInspire MBOX Converter to Convert MBOX to PST files

  • Install and open the SysInspire MBOX converter
  • Click on the select MBOX file button to select the single MBOX file or folder that has all your MBOX files
Convert MBOX File
  • The software scan and loads all MBOX files and shows the preview of all email and other items
MBOX Scanning
  • After this select the needed folder from MBOX and choose PST from the conversion format options.
MBOX Viewer
  • Apply mail filter option and choose the folder where you want to store the resultant files
Convert MBOX file
  • In the last click on Convert and save data from MBOX files/folders easily to new PST files
Export Lotus Notes Database


In this blog, we have covered the topic of how to open MBOX files in Outlook. If you want to securely access data of MBOX files you should convert MBOX to PST files. For the best solution use PassFixer MBOX Converter software. It can perform conversion of multiple MBOX files to PST file format at a single time. For a quick demo use its demo edition and know the software working process.

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