Before proceeding to discuss the solution to open MBOX files in Thunderbird, let us understand the working procedure.

The entire mailbox data of Thunderbird such as emails, contacts and other data items saved in MBOX file.

File will be saved with folder name followed by.mbox file extension like Inbox.mbox file.

Other than Mozilla Thunderbird, MBOX file is supported by 30 email applications such as Mac Mail, Eudora, Entourage, Opera Mail, SpiceBird, etc.

Open .Mbox File In Outlook Manual Method Is

As there is no specific manual method is available to open MBOX file Thunderbird.

By Installing an Add-on named ImportExportTools to your Thunderbird, you are capable to import MBOX file to Thunderbird profile.

This Add-on is fully compatible with all the versions of Mozilla Thunderbird and is easily available from web.

This will help you to transfer your entire MBOX data which will be easily accessible in any Outlook edition.

Just follow the described steps as discussed below and open your MBOX file.

It will help you to avoid any data loss in case of process failure or gets interrupted due to any external factor.

After that click on Open to import MBOX file to Thunderbird.

Other than it, if you want to view your MBOX file without any Thunderbird, there is an addition solution is also available named MBOX Viewer.

It helps you to view, read and open MBOX file without any installation of Thunderbird.

In that case, you need to convert Thunderbird to Outlook to save Thunderbird emails for MS Outlook.

Open .Mbox File In Outlook For Mac