Sep 2, 2022 | Email Conversion

Top 4 Methods to Convert MBOX Files – A Complete Guide

By Deepak Singh Bisht

This post explains why users convert MBOX files to other formats and how to convert MBOX files manually. You will also learn how to change MBOX files using MBOX Converter. If you are looking for an easy way to do MBOX file conversion, then this post will help you.

What is a MBOX file?

MBOX is a popular file format. Many email clients like Mozilla Thunderbird, Apple Mail, Eudora, Opera Mail, etc., support this file format. This file stores mailbox items such as emails, contacts, calendars, notes, and journals. With its help, the email program saves all the data on the local machine.

Why Convert MBOX files?

If the user wishes to open or share the email outside the MBOX email client, the user must convert MBOX files to another file format. There are also many other reasons when MBOX files need to be converted.

In which format do users convert MBOX files?

Most users convert MBOX to PST format. Then they can access their emails in MS Outlook. The user also converts MBOX to EML format for backup purposes, as EML is the most common file format supported by many email programs.

How to convert MBOX files?

There are many manual solutions available for converting MBOX files. You can also use MBOX Converter to perform MBOX file conversion. Here you will learn how to convert MBOX files manually. You will also learn how to change MBOX files to other formats using third-party MBOX file converters.


Instant Solution - SysCurve MBOX Converter

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Quickly convert MBOX files to PST, EML, MSG, HTML, RTF, and other file formats.


Method 1: Convert MBOX files to PST using IMAP

If you want to convert MBOX files to PST format, try this method. We have divided this process into seven parts. Follow these steps to perform this method:

Note: To perform this method, you must have MS Outlook and Thunderbird installed on your machine.

Step 1: Enable IMAP from Gmail

  1. Sign in Gmail
  2. Click the Setting icon
  3. Select the Settings option
  4. Select the Forwarding and POP/IMAP tab
  5. Enable the IMAP option
  6. Click the Save Changes button.

Step 2: Generate App Password

  1. Go to the https://myaccount.google.com/
  2. Click the Security option and enable the two-step verification
  3. Click the Security option again and select the App password option
  4. Log in Gmail account again
  5. Select the Other (custom name) as an app option
  6. Enter Mozilla Thunderbird Desktop and click the Generate button
  7. Copy the app password

Step 3: Configure Gmail in Thunderbird

  1. Open Mozilla Thunderbird.
  2. Go to Tools and select Thunderbird Options
  3. Click the Account setting and select Account Actions
  4. Select Add Mail account option
  5. Enter Name, Gmail Address, and app password.
  6. Select Remember password checkbox and click the Continue button
  7. Select IMAP (remote folders) and click the Done button

Step 4: Move MBOX emails to Gmail

  1. On the left pane, select your Gmail mailbox
  2. Right-click on your Gmail mailbox and create a new folder
  3. Enter MBOX emails as a folder name and click the create folder button
  4. Select your Thunderbird mailbox and press Ctrl+A to select all emails
  5. Right-click on the selected emails and select the Copy option
  6. Select Gmail mailbox and select the MBOX emails
  7. Go to your Gmail account and check the folder.

Step 5: Generate App Password for MS Outlook

  1. Go to the Google Takeout (https://takeout.google.com/)
  2. Click the Security option and select the App password option
  3. Sign in Gmail account
  4. Select the Other (custom name) as an app option
  5. Enter Outlook Desktop and click the Generate button
  6. Copy the app password

Step 6: Configure Gmail in Outlook

  1. Launch MS Outlook and click the File option
  2. Click the + Add Account button.
  3. Enter your name and Gmail email address
  4. Enter your App password and re-enter your App password
  5. Select Remember Password checkbox and click the Next button to start the verification
  6. After the verification process, click the Finish button.

Step 7: Export PST from Outlook

  1. Go to the File option
  2. Select Open & Export and choose the Import/Export option
  3. Select Export to a file option and click the Next button
  4. Select Outlook Data File (.pst) and click the Next button
  5. Select the Folders you want to export
  6. Select the Include Subfolders checkbox and click the Next button
  7. Click the Browse button and provide a destination path to save the PST file
  8. Click the OK button and select Do not export duplicate items
  9. Click the Finish button.

Method 2: Convert MBOX files to EML using Mozilla Thunderbird

If you want to convert MBOX to EML format, try this method. Using this method, you can quickly export the EML files using Mozilla Thunderbird's Save As option. Follow these steps to perform this method:

Note: To perform this method, you must have Thunderbird installed on your machine.

  1. Open Mozilla Thunderbird.
  2. Select the mailbox
  3. Select the emails you want to convert. Use CTRL+A to select all emails.
  4. Right-click on the selected mail and choose Save as an option.
  5. Provide a folder to save the EML files.
  6. Click the Save button.

Method 3: Convert MBOX to HTML using Save as option

If you want to convert MBOX to HTML format, try this method. Using this method, you can change and export the HTML file quickly. Follow these steps to perform this method:

  1. Launch Mozilla Thunderbird
  2. Select the Inbox folder
  3. Select the email you want to convert
  4. Right-click on the selected email and select Save as an option
  5. Select HTML files as Save as type option
  6. Provide a location to save the HTML file and click the Save button

You can convert MBOX files to other file formats with the help of these manual solutions. However, the manual solution has some drawbacks. Some manual processes are time-consuming, require technical expertise, and cannot convert multiple emails. If you are looking for an easy way to perform MBOX file conversion, try the SysCurve MBOX File Converter.

Method 4: Convert MBOX files using MBOX Converter

Here, we are going to use the SysCurve MBOX Converter tool. It is a powerful software that provides the best way to perform MBOX file conversion. With the help of the MBOX File Converter, you can convert MBOX to PST, EML, MSG, RTF, HTML, and other file formats. To perform this method, follow the steps below.

  1. Download, install and open the SysCurve MBOX Converter.
  2. Click the Browse option, select the MBOX files you want to convert, and click the OK button.
  3. After the loading process, the software will generate a preview mode. Select any item to view the message. (Optional)
  4. Click the Export option and select the folder you want to Export.
  5. Select the export file option as per your requirement
  6. Click the Browse button and provide a path to save the converted file.
  7. Click the Export button to start the MBOX file conversion.

Other Helpful Features

  • Convert MBOX files to PST, EML, MSG, HTML, and other formats.
  • Preview MBOX file data.
  • Support over 20 MBOX email clients
  • Save Individual emails to MSG, EML, HTML, MHTML, and RTF format.
  • Migrate MBOX to Office 365 platform
  • Perform selective conversion based on To, Cc, Bcc, Subject, and Date.
  • Free MBOX file conversion for the first 20 items per folder.
  • Support all versions of MS Outlook
  • Compatible with Windows OS.

Frequently Asked Questions

Can I use this tool to convert MBOX files?

Yes. With the help of the MBOX Converter tool, you can quickly convert MBOX files to PST, EML, MSG, HTML, MHTML, and RTF file formats.

Which is the best MBOX Converter tool?

SysCurve MBOX Converter is considered the best tool to perform MBOX file conversion. With the help of the MBOX file converter tool, you can convert MBOX files to PST, EML, MSG, HTML, RTF, and other file formats.

How to convert MBOX files online?

Various websites allow users to perform MBOX file conversion online. However, experts do not like this method due to data security. This method is not suitable if you are concerned about data. You can use the SysCurve MBOX converter. It is a Windows-based application. With the help of the MBOX file converter, you can quickly convert MBOX files without hassle. Most importantly, it's completely safe.

Can I use this tool to migrate MBOX to Office 365?

Yes. Using the MBOX Converter, you can migrate MBOX to Office 365 platform. However, this feature is available in the Business and Enterprise versions of this software.

Does this tool come with a free demo version?

Yes. SysCurve MBOX Converter comes with a free demo version. With the help of the free trial version of the MBOX File Converter, you can view MBOX file data and perform MBOX file conversion. Using this software, you can also export the first 20 items per folder.

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