Mozilla Thunderbird is an open-source application that renders services like email management, RSS Feeds, Junk Filtering, client chat, etc. It provides cross-platform support, which means that the Thunderbird client is free to download and can be installed on all major operating systems like Windows, Mac, Ubuntu, and Linux.
Thunderbird, for sure, is an email client of the modern age, but many professionals nowadays choose to opt. for a more secure and advanced platform like MS Outlook. And users willing to migrate from Thunderbird to MS Outlook have to rely on either a manual approach or automated methods for the MBOX to Outlook PST Converter.
There are several governing factors that prompt users to migrate their mailbox data from Thunderbird to Outlook. For instance, many Thunderbird users have continuously reported that they are issues like error messages, frequent deletion of emails, user profile display issues, etc. Thunderbird is a good choice when all you need is an email facility and nothing more; on the other hand, Outlook offers much more than just emails. Outlook has an in-built calendar, Task list, and Contact list. Being part of Microsoft Office Suite, Outlook is much more popular than Thunderbird and consists of enterprise-level features and quality customer support. Outlook supports accounts of POP3, IMAP, or Exchange Server better.
Both Thunderbird and Outlook have entirely different native file formats that don’t facilitate any exchange of data. Therefore, in order to migrate emails from Thunderbird to Outlook, first, you have to convert Thunderbird’s MBOX file to PST format.
Note: The default file format supported by Outlook for Windows is PST, whereas, for Mac, it is OLM.
In the later sections, we have thoroughly elaborated the conversion process for Thunderbird emails to Outlook.
Suppose you are using Thunderbird and Outlook both on a Mac system, and you want to migrate Thunderbird emails to Outlook for Mac. What are the steps you need to follow in order to do that?
Well, Thunderbird doesn’t provide any inbuilt feature to export its emails to Outlook. Therefore, in order to achieve the migration on a Mac machine, first, you need to convert Thunderbird emails to OLM file format. For that you can use a third-party MBOX file to PST Converter. Though OLM is the native file format for Outlook on Mac, it can import PST files too; thus, you can manually import the converted PST file to Outlook for Mac mailbox without any additional procedures.
The most recommended way to migrate Thunderbird emails to Outlook on the Windows environment is to use reliable third-party software to do the conversion task for you. However, you can also opt for a manual approach in case you are not willing to use any third-party Thunderbird to PST converter software.
Thunderbird to Outlook migration on the Windows platform is achieved by implementing these three consecutive steps:
We will go through each step in a more detailed manner.
To convert MBOX files to EML format, the first step requires locating the required email messages via the Thunderbird client manually. Once located, follow the given instructions carefully.
Selected emails will get saved to the specified location with the extension (.eml).
The second step involves importing the saved EML files to Live Mail’s mailbox. You can do it manually by following these steps:
At last, all you have to do is export the imported data from Live Mail to Outlook PST. In order to do that, follow the given instructions:
Like Thunderbird, Linux is also an open-source platform with support for multiple email client applications. However, Thunderbird is the most preferred email client for Linux-based users.
Thunderbird stores its data in MBOX format, whether you are using it on Windows, Mac, or Linux. Therefore, to migrate Thunderbird emails (Linux) to Outlook (Windows), first, you have to locate Thunderbird mailbox data on Linux. Usually, Thunderbird emails are saved at the following location on your Linux machine.
Once you get the source location of Thunderbird mailbox data, all you have to do is: Go to the Home directory, press Ctrl + H to unhide hidden files, copy the entire directory and paste it on an external storage device. The data on the external hard drive is then moved to the Windows platform and converted to PST.
Till now, it is quite evident that data migration from Thunderbird to Outlook PST using the manual approach requires a lot of precision and skills. For a novice user, it isn’t very easy to perform the migration without proper guidance. Therefore, to make the migration process easy and quick, one should always look for third-party resources.
Kernel for MBOX to PST Converter tool is the most recommended tool to convert Thunderbird’s MBOX file to Outlook PST. This third-party software converts the data leaving the quality and integrity of data intact.
To convert MBOX files to PST format via this tool, follow these simple steps.
Thunderbird uses a common file format to save its data, whether deployed on a Windows, Mac, or Linux machine, whereas Outlook uses PST on Windows and OLM on Mac. If the MBOX to Outlook migration has to be done only for the Windows environment, then the most recommended way is to use third-party Thunderbird Mail Backup software. This tool can convert MBOX, MBS, and MSF files to Outlook PST, DBX, EML, or MSG from more than 20 clients, including Thunderbird, Apple Mail, Google Takeout, Eudora, ZohoMail, etc. Thus it can be called a one-stop solution to export MBOX to Outlook PST, Office 365, and Gmail.