Directly Import MBOX File to Gmail on Mac with Attachments

Written By Suman Rawat
Updated on January 14th, 2025

Summary: Are you a user who wants to import MBOX file to Gmail on Mac with attachments? Then, you must read this entire blog to understand how to import multiple MBOX files into a Gmail account without technical knowledge. This blog will explore different manual and professional MBOX Converter for Mac tools to open MBOX files in Gmail accounts. We will also explore the benefits of MBOX to Gmail conversion. Let’s begin this helpful guide without further delay.

Why Convert MBOX to Gmail on Mac?

There are several reasons to import MBOX to Gmail Mac, but we will only review a few of them in the following section.

Reasons	Description
Seamless Migration	Easily transfer all your emails from MBOX to Gmail on Mac without losing any data.
Access Anywhere	Access your emails from anywhere with an internet connection, making it convenient for remote work.
Search Efficiency	Gmail’s powerful search functionality helps you quickly find any email or attachment you need.
Collaboration	Collaborate in real-time with colleagues using Google Workspace integration for increased productivity.
Ample Storage	Benefit from ample storage space in Gmail to store all your emails and attachments without worrying about running out of space.

After reviewing the above-mentioned benefits of importing MBOX files to Gmail, you can now discover various methods for open MBOX file in Gmail on a Mac, including attachments.

Approach 1: How to Import MBOX File to Gmail on Mac With Thunderbird?

Follow the step-by-step instructions to convert MBOX to Gmail account using Thunderbird manually.

First, open Thunderbird on your computer.
Click on the “Tools” menu and select “ImportExportTools > Import MBOX file.”
Then, choose “Import directly one or more MBOX files” and click “OK.”
Select the MBOX file you want to import and click “Open.”
Choose the folder where you want to import the MBOX file in Thunderbird.
Once the MBOX file is imported into Thunderbird, open the email message.
Click on the “Forward” button to forward the email to your Gmail account.
Enter your Gmail address in the “To” field and click “Send.”

By following the above steps, you can easily open MBOX file in Gmail account with Thunderbird.

Approach 2: How to Import MBOX File to Gmail on Mac Without Thunderbird?

Follow the step-by-step instructions to import MBOX files to your Gmail account without using Thunderbird manually.

Log in to your Gmail account.
Now, click on the gear icon in the top right corner and choose “Settings.”
Go to the “Accounts and Import” tab.
In the “Check mail from other accounts” section, click on “Add a mail account.”
Enter the email address you want to import the MBOX file and click “Next.”
Choose “Import emails from my other account (POP3)” and click “Next.”
Enter the settings for the other email account.
Click on “Add Account.”
Once the account is added, you can import all or only new emails.

You can import MBOX to Gmail without Thunderbird by following the above instructions. However, the manual methods have some limitations in the below section.

Limitations of the Above Method

The manual technique can import MBOX files into Gmail on Mac, but you should be aware of its restrictions before using it.

This method takes a long time because of its limited capacity for simultaneous data conversion.
It’s risky and difficult to handle multiple MBOX files manually.
If there are a huge number of MBOX files to import the conversion process fails and ends.

You must choose the automated method listed in the section below if you are having trouble using the above manual methods to import multiple MBOX files with attachments to Gmail on a Mac.

Approach 3: How to Import MBOX File to Gmail on Mac Professionally?

The MBOX Converter for Mac tool is the most effective and reliable solution that allows you to import MBOX to your Gmail account directly, with or without attachments. This tool allows you to import single or multiple MBOX files into Gmail at the same time without damaging data. It handles uncountable MBOX files at the same time without being time-consuming. This software has various advanced features and functions that make difficult tasks easier. With this tool, you can easily import MBOX files into your Gmail account according to your needs. Moreover, this tool does not require technical knowledge to use because of its user-friendly interface. With this software, you can import MBOX to Office 365, Gmail, Yahoo Mail, AOL, Zoho Mail, iCloud, IMAP, PDF, CSV, PST, and other file formats and email clients. Now, let’s explore the steps to import MBOX to a Gmail account directly.

Five Simple Steps to Import MBOX to Gmail Account:

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Download and run the MBOX Converter for Mac, and click the Continue button to move forward.
Choose the MBOX files from the Add File or Add Folder button, and then click Next.
Preview and select the files, and click the Next button.
Now, choose Gmail from the drop-down menu and Sign In with your credentials.
Finally, pick the additional features and click on the Convert button to start the process.

Conclusion

This article explained several methods to import MBOX file to Gmail on Mac using manual and professional techniques. However, the manual method is an effective method to transfer MBOX emails to Gmail with small data at the same time. Apart from that, the professional method is a direct and risk-free solution that can easily import multiple MBOX files to Gmail in bulk with or without attachments. Now, you can choose any method according to your needs. I suggest you download this tool on your device for free.

About The Author:

Suman Rawat

Suman Rawat is a technical content writer and expert in the fields of email migration, data recovery, and email backup. Her passion for helping people has led her to resolve many user queries related to data conversion and cloud backup.