03 Converter Solutions to Convert Thunderbird Emails to Outlook

Summary: In the following article, we will explain the 03 best methods for how to convert Thunderbird mailbox emails to Outlook accounts. Here, we will display the step-by-step procedure to perform Thunderbird to Outlook conversion without any data loss. It also includes the suggestion of the Aryson Thunderbird to Outlook Converter Tool, which allows users to convert multiple Thunderbird emails into Outlook applications. So, let’s continue with knowing about Thunderbird and Outlook. Download Now   Download Now

What are Thunderbird and Outlook?

Mozilla Thunderbird is a free, open-source, and popular email client that allows users to manage their important email messages along with the attachments files. It is a cross-platform application for managing email, news feeds, chat, and newsgroups. It allows you to run this application on Microsoft Windows, macOS, Linux, and other supported systems to send, receive, and manage email.

Microsoft Outlook is another popular desktop-based email client that allows users to send and receive emails for communication purposes. It allows you to manage other personal data like emails, calendars, appointments, similar entries, tasks, contacts, and notes. In addition, Microsoft Outlook isn’t always free; you need to purchase it outright or buy a subscription to manage your mailbox email messages.

Why Need to Perform Thunderbird to Outlook Conversion?

Here is a head-to-head comparison between Mozilla Thunderbird and Microsoft Outlook.

Mozilla Thunderbird	Microsoft Outlook
Mozilla Thunderbird is a free and open-source email client.	Microsoft Outlook is a paid, desktop-based email client for managing email messages.
Thunderbird Application lets you download the email messages into .mbox and .eml files.	Microsoft Outlook lets you save the mailbox email messages and other items into .pst, .ost, .msg, .pdf, .csv and others.
Multiple protocols are offered by Thunderbird, like IMAP, SMTP, and POP.	Multiple protocols are offered by Outlook, such as IMAP, SMTP, and POP.
Low-security to manage the mailbox data	It offers a high-level of security to protect your mailbox items.
Available for Windows, Mac and linux OS	Workable on Windows and Mac

03 Best Methods to Convert Thunderbird to Outlook

There are several methods that claim to perform Thunderbird to Outlook migration in a few simple steps. Here, we will discuss the top 03 methods that allow you to convert Thunderbird mailbox emails to Outlook accounts. Following are the simple and easy steps of all the described methods.

Method 1: Convert Thunderbird to Outlook Using Gmail

It is a free but riskable method to execute the Thunderbird to Outlook conversion process. However, if you have technical expertise, you can easily export Thunderbird to the Outlook application via Gmail.

Step1: Enable IMAP Access and Create a Third-Party App Password for Gmail

1. Open and login with your Gmail email address and password.
2. Go to the Setting gear icon and select Sell all Settings.
3. Opt for the Forwarding and POP/IMAP and enable IMAP.
4. Scroll the page and click on the Save Changes button.

Create a Third Party App Password

1. Click on your Google Account and choose the Security option.
2. Go to the 2-step verification option and click on it.
3. Scroll the page, and you will find the App Password, click on it.
4. Here, select the App and Device for which you want to create a third-party app password.
5. Click Generate>>Copy & Save App Password>>Done.

Step2: Sync your Gmail Account into Thunderbird

1. Open the Thunderbird email client on your computer.
2. Go to the Tools >> Account Settings option.
3. Select Account Actions >> Add Mail Account.
4. Here, enter your Gmail account credentials and click Continue.
5. You need to enable IMAP from available configurations and click Done.

Step3: Create a New Folder to Move Thunderbird Emails into the Sync Gmail account

1. Start the Thunderbird Application, and you will find the configured Gmail account in Thunderbird.
2. Go to your Gmail account and right-click on it to create a new folder.
3. Assign a name for the folder and click the Create Folder button.
4. Now, go to the Thunderbird folder from where you want to move data.
5. Drag & Drop the selected emails into a newly created folder.
6. Soon all the emails are migrated into the Gmail folder.

Step4: Sync the Same Gmail Account into Outlook

1. Start the Outlook Application and go to the File.
2. Click the Add Account option.
3. Enter your Gmail email address and click Continue.
4. Enter the password/third-party app password and tap Continue.
5. Opt for the IMAP option and click Done to complete the configuration process.
6. At last, move the data from a newly created Gmail folder to the desired Outlook folder.

Method 2: Export Thunderbird to Outlook Using the Drag & Drop Option

One other method to convert Thunderbird email messages to Outlook is by dragging and dropping. Follow the given procedure correctly:-

Step1: Export Thunderbird Mailbox in EML file

1. Start the Thunderbird email client.
2. Go to the mailbox folder having crucial emails.
3. Select the emails you want to export.
4. Right-click and select the Save As option.
5. Set the path where you want to save the data
6. Browse a folder from your computer to store exported emails.
7. Finally, all your email messages are saved in the EML file format.

Step2: Import the EML file into Outlook

1. Go to the folder where the .eml file is saved.
2. Start Outlook Application on your PC.
3. Drag and drop the EML file into Outlook.
4. And finally, you can see Thunderbird export emails into Outlook.

Method 3: Convert Thunderbird to Outlook Using a Professional Tool

Aryson Thunderbird to Outlook Converter Tool is the best alternate solution to convert Thunderbird MBOX to PST file format. This Thunderbird to Outlook Converter lets you download all email messages from Thunderbird to Outlook PST file format in a few simple steps. Using this software, you can easily convert or migrate Thunderbird mailbox items into EML, MSG, MBOX, CSV, Office 365, IMAP, AOL, Gmail, and other email-saving formats.

Simple Steps to Convert Thunderbird to Outlook PST

1. Download, Install, and Run Thunderbird to Outlook Converter.
2. Here, select the mailbox folder of which you want to save the data.
3. The scanning process is started, and the tool shows all the mailbox folders.
4. Select the mailbox folders you want to convert and click Next.
5. Choose the saving format as Outlook PST from the drop-down list.
6. Use the built-in software features as per your requirements.
7. Click Convert to start email migration from Thunderbird to Outlook.
8. At last, click on the Download Report button to save the process report.

Conclusion

All the above-explained methods are performed, and it allows you to convert Thunderbird mailbox emails into Outlook applications with 100% data accuracy. However, we recommend you rely on the third-party solution because it will allow you to perform the bulk of email migration from Thunderbird to Outlook.

Frequently Asked Questions

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