How to Convert Thunderbird Emails to Outlook Directly?

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  • Published on February 28th, 2022

  • Updated on August 25, 2023

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We all know that the Mozilla Thunderbird application is a desktop-based email client for every operating system, like Windows, Mac, etc. It saves attachments, emails, and other mailbox items to the MBOX files on their system or PC. On the other hand, Microsoft Outlook is one of the widely used email clients that can read all mail offline. Moreover, it can serve your purpose as a standalone application and multi-user software. In fact, it can use by individuals as an email client-server. As a result, an organization needs to know how to convert Thunderbird to Outlook.

Before finding the answers to your queries, do you know the exact difference between the email clients Thunderbird & Outlook? If No, then we are here to help you with your problems. Also, we will discuss the Cigati Thunderbird Backup Tool to make your conversion easier. This wizard will aid you in moving your emails from Mozilla Thunderbird to Outlook without data loss.

Difference Between Outlook and Thunderbird

Basis Mozilla Thunderbird Microsoft Outlook
Definition Open-source email application. Microsoft Outlook offers paid and trial versions to its users.
Available on OS Windows, macOS, and Linux. Android, macOS, and Windows.
Supportability LDAP Support GAL (Global Address List) Supportability.
Cached Mode It doesn’t support the cached exchange mode. Users can access their emails offline in Outlook.com, Exchange, and Office 365.

Here is the difference between Thunderbird and Outlook in detail. We will move further towards the possible ways to Move Emails from Thunderbird to Outlook.

Export Thunderbird Email to Outlook – 2 Easy Techniques

There might be two ways to forward or move Thunderbird emails from the Mozilla Thunderbird email client to Microsoft Outlook. The first is the manual method, and another is the automated approach.

Technique 1: Migrate Email from Thunderbird to Outlook Manually

This section will discuss four stages for accomplishing the Thunderbird to Outlook Migration.

Stage 1: Enable IMAP in Gmail Settings

  • Log in to the Google Mail account and open Settings.
  • In the Forwarding and POP/IMAP tab, Enable the IMAP radio button under the IMAP access section.
  • At last, press the Save Changes button to turn on the IMAP settings.

Stage 2: Login Thunderbird Using Gmail IMAP Account

  • Launch the Thunderbird application and open your Thunderbird email account.
  • Now, click on the Email under Set up an account.
  • Type your Google Mail Username and Password.
  • Here tap on the IMAP radio button and then hit the Done button.
  • Enter your Gmail username and password.
  • At last, wait for the Thunderbird Mail account to sync the copied emails to the Gmail server.

Stage 3: Copy Thunderbird Mailbox Items to Folder

  • After successful login, construct a new folder in your synced Gmail account in the Thunderbird application.
  • Then, right-click the Gmail Inbox or any other folder and select the New Subfolder option.
  • Mention a name by clicking the Create as a subfolder of option and select your targeted Gmail Account.
  • Lastly, click the Create Folder option.

Stage 4: Sign in to Outlook using Gmail IMAP Account

  • Afterwards, launch Microsoft Outlook on your Windows or Mac (where do you want to save Thunderbird emails and sign in with your Outlook account?)
  • Here Login with the same Gmail account that you used in Thunderbird.
  • Now, wait for Outlook to sync all the Gmail folders, including the new folder you created in Thunderbird, where you have copied all the Thunderbird emails.
  • After sync, Copy the Folder and Paste it into your New Outlook Account.
  • In the end, after copying the folder, you may Sign out from the Gmail account. In this stage, you can successfully convert Thunderbird to Outlook PST.

Here is the manual method to Migrate Email from Thunderbird to Outlook. Moreover, the above procedure has lots of loopholes during the migration process.

Restriction of Manual Migration:

  • It is a time and effort-consuming process.
  • There might be chances that the folder structure will be lost.
  • Incomplete data transfer throughout the conversion process.
  • Novice users face multiple challenges while accomplishing the above approach.

Technique 2: Thunderbird to Outlook Migration Tool – Automated Solution

Users can avoid the above circumstances with the help of the Cigati Thunderbird Backup Tool. This utility convert Thunderbird emails to PST files without data loss. In fact, users can preview their Thunderbird emails before the conversion process. It allows the users to remove duplicate emails throughout the conversion procedure. Moreover, this wizard permits you to perform bulk conversion while maintaining data integrity. Now, we’ll discuss the in-depth steps of the software to make a better clearance in your mind.

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Steps to Transfer Emails from Thunderbird to Outlook:

  • Download and launch the Thunderbird backup Tool.
  • Then, mention the necessary credentials of Thunderbird to start the exporting process.
  • Here preview the selective files or folders and mark them which you want to convert into PST format.
  • Now, choose the PST file from the drop-down list.
  • At last, set the destination path and click the Convert button to begin the conversion process.

It will convert your Thunderbird emails to PST format. If you want to import your PST files to Outlook, you can read it.

Final Take Away

Through the above post, we have discussed the step-by-step process of the manual approach to Convert Thunderbird to Outlook PST. We have also discussed the professional method for the same that instantly converts Thunderbird mail to Outlook. But there are some drawbacks of the above manual approach due to this users want to switch their email accounts. Hence, we suggest users to opt for the best alternative method for the same. Also, with the help of this software, you can easily migrate Thunderbird emails to Gmail in just a few clicks.

About The Author:

Rohan Wiese works as Technical Content Writer at Cigati Solutions. He writes technical blogs, articles, newsgroups, etc. on Database Recovery, Email Backup & Migration for Cloud and Webmail Email Clients. He has almost two years of writing experience and has written about many Technologies such as Cloud Computing, Intelligence, IoT, and Email Management.

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