MacUncle MBOX to Thunderbird Converter

Transfer of the email files in MBOX format to Thunderbird on MacBook. Move single MBOX files or batches of MBOX files within few steps.

  • Advanced User – Interface to transfer MBOX files.
  • Different options to add MBOX files to Thunderbird.
  • Supports both selective and batch conversion of Mac.
  • Add all the emails files along with attachments.
  • Get the exact result in Mozilla Thunderbird.
  • Freedom to choose the required items to import.
  • It provides live conversion status during the process.

  • Compatible with Mac OS 10.8 Mountain Lion and all latest versions.
  • Safe & Secure Virus Total Safety Score: 100%

In 3 Steps Import MBOX to Thunderbird on Mac

MacUncle MBOX to Thunderbird Software can transfer Mailbox to Thunderbird files within 3 simple steps.

Install & Setup the Tool

Download MBOX to Thunderbird Migrator for Mac OS and start uploading MBOX files to the Program by using Add File(s) and Add Folder(s). Then click the Next button.

Select Thunderbird Mail

To start the live conversion of MBOX to Thunderbird on Mac OS, select Thunderbird Webmail from the Save option, then provide credentials & click the Export button.

Get the Exact Result

Live MBOX to Thunderbird conversion on Mac takes place as a result of pressing the Export button and finally, the software will provide a log report containing the conversion details.

Prominent Features of MBOX to Thunderbird Migrator Mac

Know the software characteristics to import MBOX to Thunderbird on Mac.

Upload MBOX File / Folders

There are two distinct options for uploading MBOX files into the software from the Mac OS system. Both the options has common funtion i.e., to add MBOX files. One can easily pick single and multiple directories, or MBOX files. The choices are Add File(s) and Add Folder(s) to select the MBOX files. The software also offers the option to delete the selected file using feature called Remove All or Remove.

Selective or Batch MBOX Migration

With MacUncle MBOX to Mozilla Thunderbird Import Wizard, you don't have to undergo the same migration again and again for every .mbox file. In one single attempt, you can bulk MBOX files to Thunderbird. The software works to manage the migration of several files using these algorithms. Those who need an instant multi-file solution would benefit from that option.

Accurate Result in Thunderbird Mail

Mac MBOX to Thunderbird Migration tool is a versatile and efficient program with the ability to maintain and retain key elements. During data migration, all key elements of e-mail and metadata will be preserved (such as cc, bcc, date, time, signature, hyperlinks, attachments, embedded images, etc.) Within a few simple clicks you will get the exact result at Mozilla Thunderbird.

Maintain Mailbox Folder Hierarchy

With this method, the software should retain the original mailbox folder and subfolder structure after the MBOX emails are moved to a thunderbird. The system ensures that the original mailbox File is correctly stored and maintained. This will help you to search and locate particular emails, without any uncertainty.

No File Size Limitation

Mailbox to Thunderbird tool for Mac is a powerful software capable of adding MBOX files in large format. Use this method to convert MBOX files to Mozilla Thunderbird without having to face any file size restrictions. The software had been successfully tested with 150 GB on the Mac Outlook archive. Any sized MBOX file can be moved to Thunderbird Mail.

Secured MBOX Migration

As the software's main function is to transfer the emails in MBOX format to Thunderbird. A third-party platform must provide full safe conversion & migration when managing email files. In the program process one can easily pass all webmail email Files i.e., MBOX files directly to Thunderbird by choosing the correct destination location.

Converter for Mac OS

Install MBOX to Thunderbird tool for Mac on all the new versions of computers based on Mac Operating System. It supports Catalina macOS 10.15, 10.14 Mojave, 10.13 High Sierra, 10.12 Sierra, OS X 10.11 El Capitan, 10.10 Yosemite, 10.9 Mavericks, 10.8 Mountain Lion, etc.

User – Friendly GUI

To make this task easier and simpler with MBOX to Mozilla Thunderbird Converter Mac, the developer has designed the interface of this tool particularly for novices. This wizard has a single-window user interface, with no complex procedure to transfer the Mailboxes to the Thunderbird Webmail.

System Requirement

Get an Overview of MBOX to Thunderbird Converter Tool Features – DEMO and Licensed Version

Software Name: Mac MBOX to Thunderbird Converter
Processor: Minimum 2.4 GHz Processor
RAM: Minimum 1 GB
Minimum Hard Drive Space: 100 MB
Operating System: X OS 10.8 Mountain Lion and all the latest Editions.

Software Specifications

  • Support: 10.15 Catalina, 10.14 Mojave, 10.13 High Sierra, 10.12 Sierra, OS X 10.11 El Capitan, 10.10 Yosemite, 10.9 Mavericks, and 10.8 Mountain Lion
  • Processor: 1 GHz Processor (2.4 GHz is recommended).
  • RAM: 512 MB of RAM (1 GB is Recommended).
  • Hard Disk Space: 10 MB of Free Hard Disk Space Required.


Size: 45.4 MB, Version: 1.0

Product Guides

Software Guide Installation Uninstallation EULA

Trial Limitations

Get the Demo version of MBOX to Thunderbird Migrator Mac OS to test the working of the software. The Demo version permits to migrate MBOX Mailboxes to Thunderbird.

Electronic Delivery

The delivery of product is automated. You will receive an email containing both the link to download the product and the activation key within few minutes after payment confirmation.

Request For Software Customization

If you need to customize Mac MBOX to Thunderbird Converter or need additional features, Quote Request

Video illustration to Import MBOX to Thunderbird Account
Follow the Step by Step Procedure of Mac MBOX to Thunderbird Converter

What Customers Are Saying

Verified Purchase Reviews - Mac MBOX to Thunderbird Converter
Frequently Asked Questions

Follow these simple steps to Import MBOX to Thunderbird on Mac.

  • Download & Run Mac MBOX to Thunderbird Converter.
  • Upload Mailbox files using Add File(s) or Add Folders.
  • Choose Thunderbird from saving formats.

At last, hit on the Export button to start the MBOX file to Thunderbird migration process.

No, MacUncle Software only loves to develop software for macOS users. Sorry for the inconvenience.

Yes, the tool is authenticated to migrate Horde MBOX to Thunderbird Mail with the fastest speed.

Yes, of course, MBOX Converter Wizard supports both single as well as multiple PST file conversion.

Yes, all the latest version above X OS 10.8 Mountain Lion.