There is no direct way to export Thunderbird MBOX data to Outlook PST format, and the manual process is completely insecure. So, I would like to suggest you use Softaken Thunderbird to Outlook Converter Tool. This professional application is specifically designed to open Thunderbird mailbox email in Outlook PST format without any loss. It has many useful features that help convert one or several Thunderbird profile emails into Outlook. In a recent update, it added a change to this file format that makes it a complete solution for Thunderbird. So, if you are still looking for a solution for Thunderbird to Outlook conversion, download this Thunderbird to PST conversion and transfer all Thunderbird data to Outlook in a few simple clicks.

Here are some highlighted features of this tool:-

  1. A quick browse and auto-load option to add an MBOX folder in the application
  2. Preview the window and check the mail body and attachments
  3. Move only important emails via an email filter
  4. Bulk email conversion from Thunderbird to PST
  5. Export Date Range
  6. Save selected emails
  7. Create a single or separate PST file
  8. Multiple export formats: PST, EML, MSG, & many other formats
  9. All support Windows and Outlook edition
If you want to convert your MBOX file to PST, you can take the help of any professional tool, like the ToolsBaer MBOX to PST Converter. This tool solves the migration of data from various email clients like Entourage, Mozilla Thunderbird, Opera Mail, Sea Monkey, Apple Mail, etc. It extracts all important parts of email like To, Bcc, Cc, Sent, From, attachments, etc. This supports all versions of Microsoft Outlook and Windows.