How to Open MBOX File in Gmail Email Account?

As in today’s digital era, with the growing technology users’ also want a change in their working lifestyle. Gmail is a widely popular email client across the globe. Many users want to import MBOX into Gmail to access their crucial database in their Gmail account. Now the users’ query arises, how to open MBOX file in Gmail? Well, one cannot directly open and access MBOX files in Gmail account. There are several indirect techniques available that we are going to discuss in this blog. There are manual strategies for conversion and also the automated professional technique to upload MBOX to Gmail. There are different methods for which the user needs to import MBOX file to Gmail. So before proceeding any further let’s understand some common reasons for OST to MBOX migration. Furtherwards, we will discuss manual as well as the automated MBOX Converter online solution. 

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Reasons to Open MBOX File in Gmail Account

We have listed some common reasons below for which users’ want to import MBOX file to Gmail account.

  • Gmail offers free and more storage capacity to the user.
  • It always provides instant processing. 
  • Gmail provides more security features and better control for its users.
  • It offers an easy and user-friendly interface. 
  • Additional search option is available to search any particular file. 
  • Gmail is able to filter spam from the emails.

These are a few advantages of using Gmail over the other email service providers. Now let’s proceed further to different approaches to convert MBOX to Gmail.

Also Read – How to Convert MBOX to EML File Format?

How to Open MBOX File in Gmail Manually?

We have divided the manual technique of conversion into two steps for better understanding of users’ as the manual technique is lengthy. Follow the provided steps carefully. 

  1. Configure Gmail Account with Thunderbird.
  2. Import MBOX into Gmail.

Step 1: Configure Gmail Account with Thunderbird

  1. Go to the Tools section.
  2. Choose Account settings.
  3. Now select the account actions and click on the Add mail account.
  4. Enter the Gmail credentials i.e, name, email ID, and password. Click on Continue then. 
  5. Select the IMAP option now and hit OK. 
  6. Users will be redirected to the Gmail application to verify the email ID. Click OK.
  7. Enter your Gmail account password and click Next. 
  8. Then, click on the allow button to give permission to Thunderbird application to access and read the Gmail emails. 
  9. The user can see, Gmail account is configured with the Thunderbird client. 

Step 2: Import MBOX into Gmail Account

Once the Gmail account is configured with the Thunderbird application. Upload MBOX to Gmail with the given steps: 

  1. Sign-in to your Gmail account. 
  2. Right click on the inbox folder and choose the New Folder option.
  3. Provide the folder name and click on create folder. 
  4. Drag the emails from the Thunderbird application to the newly created folder. 


  • Thunderbird installation is compulsory. 
  • Technical knowledge is required. 
  • More time consuming process due to multiple steps.
  • High risk of data loss. 

How to Open MBOX File in Gmail Using Advanced MBOX Converter

Advanced MBOX Converter offers more reliable and accurate conversion to different file formats or email clients. Manual techniques are lengthy and complex which is not suggested by experts as there can be a risk of severe data loss. DRS MBOX to PST Converter allows users to easily convert MBOX to PST, MSG, EML, EMLX, CSV, OST, PDF, HTML, Gmail, Yahoo, Outlook, IMAP, Office 365, etc. It supports MBOX files created by 20+ email clients. It maintains the data integrity during the migration process and ensures no data loss. It even supports Mac and Windows entire versions. The free MBOX to PST Converter version is also available to evaluate the tool’s performance. 


Above in this blog, we have provided recommended solutions for users’ query about “how to open MBOX file in Gmail Account”. We can now conclude that the usage of professional automated MBOX converter is more accurate and trusted in comparison with the conventional manual approach of conversion. Users can opt any of the methods provided as per their convenience. 

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