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Save Emails from Outlook Web to MBOX by 2 Easy Solutions

  author
Published By Karen Chard 
Rollins Duke
Approved By Rollins Duke
Published On June 6th, 2025
Reading Time 5 Min Read

Wanna know how to export Outlook.com emails to MBOX? You are in the right place, in this article we will provide you ways that easily save your Web Outlook emails in MBOX format. So, properly follow the instructions.

Web Outlook is the same as desktop Outlook, but it is run on the web browser. It is a free version of Outlook where you will get basic features of email management. And access from any devices. Those who don’t have their computer but want to see their emails. This application is very helpful.

MBOX on the other hand is a Mailbox file where users can store multiple emails in one format. It is a common file available in many platforms. Many programs use this format to save, open and export their data. That’s why it is a very popular email file and many users prefer to save their important emails in it, even Outlook Web App.

Benefits of Downloading Outlook.com Emails in MBOX

Before we go through the methods to convert the emails, we should first understand the reasons for converting Outlook web emails and what benefits it will get. Below we have mentioned them.

  • As you know, MBOX files can be opened on several platforms, like Thunderbird, Apple Mail, etc.
  • This way, when you are switching your email service, you can easily access your data.
  • MBOX file store in your local storage, if you want your data offline. Then, this is the best option.
  • If you want your OWA emails to other computers or programs. You can use the MBOX format.

Thus, exporting your Outlook web in the MBOX will give you many benefits. Without wasting your time let’s go through the ways to convert your emails.

Manually Export Outlook.com Emails to MBOX

Technically, there is no in-built option to directly save your Outlook Web App to MBOX format. Hence, we have to take the help of an email application like Thunderbird to export the data. For this, we have to first setup Outlook.com account to Thunderbird. Below are the steps to do that.

  1. Open the Thunderbird application and go to three bars at the top-right corner.
    click three bars at the top
  2. Click on the Account Settings, then select the Account Actions option.
    choose account actions
  3. Choose the Add Mail Account button and provide the details of the Outlook.com account.
    provide the details of web outlook
  4. Select the IMAP option and the program will automatically connect with your account.

After successfully configuring your Web Outlook account to Thunderbird. Now, we are going to export the data by following the next steps.

Saving Emails to MBOX using Thunderbird

Thunderbird doesn’t have the built-in export option to download your emails. You have to first install Import/Export Tools NG add-in from the official site. Then, follow the below steps.

  1. After downloading the add-on. Go to the Thunderbird.
  2. In the folder panel, find the folder that contains Outlook.com emails.
  3. Right-click to that folder and select Import/Export Tools NG.
  4. Click on the Export folder and select a destination location in your computer.

After that the program will save your emails in MBOX format. What if you don’t have the Thunderbird or any other MBOX supported email client to convert Web Outlook to MBOX format. Don’t worry, we have an alternative method that can easily export your data to your desired location.

How to Save Outlook.com Emails to MBOX – Alternative Solution

If you search on the internet you will find several automated tools that can save your Web Outlook emails. One of them is RecoveryTools Outlook.com Email Backup Software. This utility is mainly to save your web Outlook data but it also provides different saving options that gives you the opportunity to download your emails to various formats and email applications. It is very easy to download and anyone can navigate to the program because of its user-friendly interface. Below are the working steps of the tool.

Instructions to Export Outlook.com Emails to MBOX

  1. First download the software and install it on your computer.
    download the software
  2. Enter Outlook.com email address, password and login to the tool.
    login using outlook.com credentials
  3. The wizard will start fetching your emails and display at the right side of the screen.
    tool automatically fetches email
  4. Click on the emails to preview the content of the messages.
  5. Now, select the MBOX option from the saving options.
    choose mbox option
  6. Click on the Change button to set a destination location and press the Backup button.

This software provides you many advanced features which are mentioned below.

Advance Features of the Software

  • Easily backup your entire Outlook.com account in your local drive.
  • Users can download Web Outlook emails, contacts, calendars and other items.
  • The tool provides options to export your data into other webmail services like Gmail, Yahoo, Zimbra, etc.
  • It offers you a feature to extract email addresses and attachments without needing to download the emails.
  • Maintain the structure of OWA folders and data integrity throughout the process.
  • It is available both in Windows as well as Mac OS.
  • You can install the demo version of the software for free to test the account.

In Conclusion

Whenever you want to export Outlook.com emails to MBOX. you can now easily do this, after reading this article. Here we point out the benefits of saving your emails in MBOX format. Along with sharing the two different methods to convert the data. The first one is the manual where you need Thunderbird to save your data. But, the professional one easily exports your data without needing any additional software.