Export MBOX Files



Thunderbird to Outlook Converter

Faultless Software to Convert Mozilla Thunderbird Emails to Outlook PST

(Average Rating 4.8 Based on 117 Reviews)

  • Option to Export Emails from Thunderbird to Outlook PST
  • Allows to convert multiple MBOX files in bulk
  • Microsoft Outlook Installation is not needed for migration
  • Support conversion of MBOX Emails with respective attachments
  • Capable to Autodetect Email clients configured on the system
  • Multiple Preview mode to view MBOX emails
  • Allow to Merge Multiple MBOX files to a single PST
  • Give the option to manage large File with Split PST feature
  • Maintain data integrity throughout the migration process

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Challenges Faced By Users and Proposed Solution:

"I don't know the path as well as the file format of Thunderbird emails. How can I select Thunderbird file for conversion?"

Solution: You do not need to know the location and file format of Thunderbird emails. You just need to run Thunderbird to Outlook converter software, then select email application as Thunderbird and in the right panel select default profile configured. By doing this, the software will automatically locate your email data and you can proceed further by clicking the Next button.

"Hey! I am Andrew and want to clear my confusion about data loss after conversion. I have read many blogs related to Thunderbird data to Outlook conversion and I want to ask you guys that does this software convert all the emails of Thunderbird without losing any data or email?"

Solution: Yes Andrew, this software converts all the Thunderbird emails without losing any data or email. Moreover, the tool provides several features, some of them are listed below:

  • It locates the emails automatically for conversion, in case Thunderbird is installed.
  • No data is lost during the conversion of emails from Thunderbird to Outlook.
  • Maintains the folder structure of Thunderbird emails after conversion to Outlook PST format.
  • Bulk Thunderbird MBOX file conversion is also possible using this software.

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Important Features of Thunderbird to Outlook Converter


Convert MBOX to Outlook PST

Thunderbird to Outlook Converter wizard capable to export Mozilla Thunderbird files to Outlook PST format. This tool provides an option that permits users to convert multiple MBOX files into PST format in one go. For this, users need to choose a Folder containing MBOX files and the tool easily moves files to PST format which are stored in that folder.


Convert MBOX to Multiple Format

Mozilla Thunderbird to Outlook PST Conversion tool enables users to exports emails from Thunderbird to Outlook PST / MSG / EML / NSF / HTML file formats in a seamless manner. With the help of the tool, you can access Thunderbird Emails in your generally used email client.


Auto-Detect MBOX File

This Thunderbird Files to Outlook Conversion utility is capable to automatically detect the email client supporting the MBOX format. One can select the configured email client on the local machine instead of browsing the file yourself.


Preview MBOX File

This software provides multiple options to open and view MBOX emails along with attachments before start the migration process. The tool allows users to view all data items directly from the software’s interface. From the preview pane, select file/ folder you want to view and export to PST file format.


Option to Split Large Sized PST File

While Converting MBOX Files to Outlook PST, the tool provides an option to break the resultant PST file. For this, users need to select the Split PST option it enables users to break .pst file in GB or MB as per the choice.


Option to Create Outlook PST Files

During the conversion process, Thunderbird to Microsoft Outlook Converter offers dual options to create output PST files. The tool enables users to ‘create separate PST per MBOX file’ or ‘create single PST file for all MBOX files’. By default, the tool will generate PST file per MBOX file.


Selective Data Conversion

Using this tool, one can easily export selective emails from Mozilla Thunderbird to Outlook. The software provides selective export option that enables users to convert data as per the need. Moreover, it also allows users to check/uncheck the folder while exporting MBOX emails to PST.


Outlook Installation Not Required

The Thunderbird emails to Outlook PST Converter wizard do not require MS Outlook installation for its working. You do not need to install Microsoft Outlook on your local machine to perform the MBOX email conversion.

Thunderbird to Outlook Converter Software Specifications

Free Download Tool and Export Mozilla Thunderbird Files to Outlook

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Size: 35.0 MB

Version: 5.0


Trial Limitations

Demo Version of Thunderbird to Outlook Converter allows to preview the MBOX emails with attachments but export only 25 items/folder from Thunderbird to Outlook.

System Specifications

Hard Disk Space
100 MB of free hard disk space required

2 GB is recommended

Intel® Pentium 1 GHz processor(x86, x64) or equal


  • Microsoft .NET framework 4.5 or above should be installed
  • If you are using Window 10/8.1/8/7, then please launch the tool as "Run as Administrator"

Supported Editions

  • Microsoft Windows: 7 / 8 / 8.1 / 10 (32-Bit & 64-Bit) & Windows Server 2008 / 2012 R2 / 2016
  • PST File Supports: Outlook 2019,2016, 2013, 2010, 2007, 2003, Outlook for Mac 2019, 2016, 2011






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Overview of Free Thunderbird Emails to Outlook PST Converter Feature & Full Version

Features DEMO Version PRO Version
Load Thunderbird Files & Folder
Auto Scan MBOX Files
Split Output PST
Merge MBOX files
Auto-Detect Email Clients Mailbox
Export Thunderbird emails to PST 25 Emails/Folder All Items
Cost FREE $39

Frequently Asked Questions

Common Query of Thunderbird Files to Outlook Conversion Software

Follow the steps to export Thunderbird Emails to Outlook PST:


  • Step 1: Install & run Thunderbird to Outlook Converter
  • Step 2: Load MBOX files either manually or from configured profile
  • Step 3: Preview MBOX emails with attachments
  • Step 4: Select 'PST' as export option & Click the 'Export' button
Yes, this tool converts MBOX file into PST, EML, MSG & NSF file formats. You just need to select the required file format at export time after scanning of MBOX file.
Yes,this software has a folder selection option, by which it converts all MBOX files into Outlook PST file present inside the selected folder.

Client Reviews on Software

Thunderbird Files to Outlook Conversion Tool Verified Purchase Reviews

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