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How to Convert MBOX to CSV Format in Batch?

Published By Jamie Kaler 
Rollins Duke
Approved By Rollins Duke
Published On October 12th, 2023
Reading Time 7 Min Read

Overview: Are you one of those who are searching for a solution to convert MBOX to CSV file format? If YES! Then you reached the right place. In this blog, we are going to explain an expert solution to convert emails on Mac or Windows. It will help you to manage your email data from various email clients in the Comma Separated Values file.

If we talk about which is the popular email saving format for local computers, then most people would say – MBOX. This Mailbox format is the most common format supported by many email clients, webmail, and email services globally. In fact, Google also allows you to extract Gmail data as an MBOX file.

Like MBOX, CSV is also a computer file. It is used for database purposes and spreadsheet programs. CSV is also known as Comma Separated Values. However, a lot of users want to convert emails into CSV files. Because the CSV file can easily open with many applications where they can easily manage their emails.

This article describes the perfect way to convert MBOX to CSV files. Users can export Thunderbird, Mac Mail, Apple Mail, etc. email client-exported mailbox files to CSV formats. Export emails with accurate formatting using RecoveryTools MBOX to CSV Converter (Mac & Windows).

This software allows you to export all mailbox email items to CSV format. It includes fields like from Name, from Email to Name, to Email, Subject, Message-ID, Date, Body, etc. CSV files are simple text files for a database table supported by numerous applications including MS Outlook. This blog puts the need and various techniques to convert MBOX to CSV files.

MBOX & CSV – An Introduction

MBOX is the default format to store mailbox items for various email clients including Thunderbird, Apple Mail, Mac Mail, Netscape Mail, Eudora Mail, etc. It stores messages in plain text format and thousands of emails are compressed by separating them with the From keyword.

In contrast, CSV files save items in tabular formats in rows and columns. Each row contains a particular record and all its fields are separated by commas.

There are various reasons for a user to convert MBOX to CSV formats. A large number of users asked about the best solution on various forum platforms. Some of them are listed below:

“The export format for Gmail is MBOX. I need to create a CSV file with four columns, date, subject, sender, & recipient. I am using the script below to get just two columns (date and subject). And I used the command line “python MBOX_parser.pl”. Subsequently, the result was a CSV file with 0 bytes.

My skill is very basic. I started with a script from GitHub script to convert MBOX to CSV. I appreciate any help given. – Bob Peace, London

How to Convert MBOX to CSV Manually?

Here we are going to use the Thunderbird email client for MBOX to CSV conversion. all the steps are mentioned below in detail one by one.

Step 1: Import MBOX to Thunderbird

  1. Open a Thunderbird account.
  2. Choose Tools >> ImportExportTools NG >> Import MBOX Files option.

    convert MBOX to CSV

  3. Select the “Import One or More MBOX Files” option.

    import directly one or more MBOX

  4. Find the MBOX file and click on the Open button.

    Find the MBOX file

Step 2: Convert MBOX to CSV

  1. Right-click on the uploaded MBOX.
  2. Choose the ImportExportTools NG option.
  3. Select Export All Messages in Folder >> Spreadsheet (CSV) option.
  4. Browse the location to save the resultant file.

Drawbacks of Manual Methods

  • Time taking and lengthy process.
  • This method will only save your email address in a CSV file.
  • Also, Thunderbird must be installed on your system.

Instant Solution MBOX to CSV Converter

RecoveryTools MBOX Migrator is the most recommended software solution by technical experts to convert MBOX to CSV. It permits the conversion of multiple MBOX files into CSV format at the same time on Mac OS X and Windows. Get the free trial version from here to try the software features.

The software has been created with highly advanced algorithms, which makes it the first choice of users and easy to use for all technical and non-technical users.

Note: You can download and use demo applications before purchasing the software key. The demo tool allows you to export a few Mailbox email records to a CSV file. For more, purchase the software key.

Steps to Convert MBOX to CSV Format

  • Step 1: Launch the software on your system.
  • Step 2: Select MBOX files with a dual mode of selection.
  • Step 3: Choose the CSV option as a saving option.
  • Step 4: Set the path using the Browse button.
  • Step 5: Click on Convert for MBOX to CSV conversion.

How to Convert MBOX Files to CSV Format? Complete Steps

  1. Download the MBOX to CSV converter software on your Mac and Windows Computer. Read all the instructions before starting the conversion process.

    MBOX to CSV converter

  2. Dual methods to load MBOX files from the source location. Click on the Select Files or Select Folders option to load files.

    Dual methods

  3. Select the mailbox items by enabling the checkbox in the explorer folder tree.

    enabling the checkbox

  4. Choose CSV file format from the list of Select Saving options.

    Select Saving options

  5. Click on the Filter Options to apply advanced filter options for selective MBOX to CSV conversion.

    advanced filter options

  6. Set up more conversion options including Destination Location. Click on the Folder icon to alter the path. Choose any of the desired Folders where the user wants to save resultant CSV files.

    Destination Location

  7. Click on the Convert button to convert MBOX to CSV and view the process in the application panel.

    convert MBOX to CSV

Features & Benefits of MBOX to CSV Converter

  • Dual Selection Options: The software provides the option to choose multiple MBOX files at once. Intelligent software provides users with dual options to choose mailboxes by files or by folders. You can choose the required option according to user requirements.
  • Selective Email Conversion: The software Analyses the whole selected database before the conversion process begins. Here, you can choose the required email folders from the list easily.
  • Export All MBOX Email Details without Attachments: The MBOX to CSV converter allows you to convert MBOX to CSV without attachments. Also, the software extracts all MBOX email items such as Name, from Email to Name, to Email, Subject, Message-ID, Date, Body, etc.
  • Freedom to Choose any Location Path: The software gives the freedom to save converted files at the destination location path easily. Users can select any external and internal location path without any issues. The software creates a separate CSV file for each MBOX mailbox file.
  • Maintain MBOX Email Data in Tabular Form: The software maintains email data in CSV rows and columns & in tabular form. So, you can easily share all original MBOX email items such as email text, email subject, email addresses, hyperlinks, etc.
  • Secure & Consistent User Interface: The MBOX to CSV converter supports mailbox items of various email clients. Also, it provides a simple and Easy-to-use Product User Interface for all types of users. So, you can perform error-free and safest conversions with accurate results.
  • Supports all Microsoft Windows & Mac OS: The software supports all editions of Microsoft Windows as well as Mac operating systems. You can install this application on Windows 11, 10, 8.1, 8, and 7, as well as Server 2019, 2016, 2012, 2008, etc. As well as macOS X editions such as 10.15, 10.14, 10.13, etc.


In this blog, we explained how to convert MBOX to CSV on Mac and Windows operating systems. The focus is on the tried and tested professional tool since the manual method results in a lot of inconveniences.

If you are looking for a complete solution to get the job done, then this blog will be an expert guide for you. The above-mentioned MBOX to CSV converter will help you achieve perfect results. With its simple GUI, the tool helps the users to export all MBOX file(s) regardless of the origins (Thunderbird, Apple Mail, Gmail mailbox file, etc.) to CSV format. This application is an advanced approach in terms of speed and accuracy as well as generating error-free results.