(Average Rating 4.9 Based on 989 Reviews)
Import MBOX to Thunderbird while retaining all email attributes, folder hierarchy, embedded images, and file attachments. Use Thunderbird Import Tool which supports MBOX, EML, EMLX, and Maildir file formats and makes migration of archived emails very convenient.
Import Maildir Files to Thunderbird
Thunderbird Import Tool supports all file formats of Thunderbird email client. It provides the option to select and add multiple maildir files to Thunderbird account. The software provides the option to select the Thunderbird identity to directly import these files to Thunderbird in bulk.
Add EML Files to Thunderbird
Thunderbird Importer also supports EML file format. These single message files are easily imported in Thunderbird profile one at a time or all at once. The tool renders the option to apply date-range filters to import selective files that contain message falling between the set "From" & "To" date.
Save EMLX Files to Thunderbird
Thunderbird Import tool is not limited to importing MBOX to Thunderbird local folders. It has multiple options on its starting screen to select the data file of your choice like EMLX file. Using this option, one can add these files in bulk and import them all into Thunderbird in a single go.
Add Multiple MBOX Files to Thunderbird in Bulk
Dual Options to Import MBOX File
The tool allows users to import several MBOX files into Thunderbird. It provides two options to open a file i.e. File Mode and Folder Mode. The application supports MBOX files created in both Windows and Mac OS email clients for smooth importation.
Supports Multiple File Formats
Various email clients generate files other than MBOX for email file storage. Thunderbird Import Wizard provides the option to import the following files in Thunderbird in bulk with attachments.
Date Filter for Selective Import
Thunderbird Import Tool has an advanced date filter option which allows users to filter emails date wise. Instead of uploading entire MBOX file, users can apply filter using 'From Date' to 'To Date'. This feature is helpful when users want to import required emails of MBOX file to Thunderbird account.
Keep Folder Structure Intact
While importing MBOX to Thunderbird account, there is an option available named Maintain Folder Hierarchy which sustain folder structure by keeping emails inside their original folder. The tool also preserves data integrity by keeping meta properties such as Subject, Date, etc. intact.
Load & Import File of Any Size
Thunderbird Import Tool doesn't have any restriction on the size of MBOX files. It can add all sizes of MBX, MBS, MBOX files in Thunderbird. The tool will not restict user to limit MBOX file size.
Import Emails into Desired Profile
This feature is best suited when Thunderbird is configured with multiple accounts. In such case, the tool provides an option to select desirable profile in which they want to import their emails from MBOX to Thunderbird directly.
Generate Import Status Report
After completing import process, the tool generates export report containing name of the MBOX file, size, number of emails, time taken in import process of each MBOX file. The import process can be saved in CSV format on the local drive.
Intuitive Graphical Interface
Thunderbird import MBOX tool is best known for its intuitive interface. It makes the task so much easier that even non technical perform can easily import various MBOX files. Each and every step is described in a simpler manner.
Compatible with All Windows Versions
The Thunderbird Import Tool can run on all the latest versions of Windows operating system that includes Windows 11 (64-bit), 10 / 8.1 / 8 / 7 (32-bit & 64-bit). It also supports the latest Thunderbird desktop verison 153.0.2 which users can download and open MBOX file in Thunderbird directly.
Users can also import MBOX files to Thunderbird on Mac OS X 10.8 & all above versions. There is a separate tool for Mac that has an additional option to import address book (Sqlite, vcf and ldif).
Watch Video Tutorial to Understand How Software Works
Download Tool to Import MBOX to Thunderbird on Mac & Windows OS
Software Download
(Windows)
(Mac)
Trial Limitations
Limitations
Windows version of the tool allows to import first 25 emails per MBOX files in Thunderbird account;
Mac Version of Thunderbird Import Tool allows to import first 10 emails from each MBOX file to Thunderbird profile.
System Specifications
(Windows)
Hard Disk Space
Minimum 100 MB of free hard disk space
RAM
4 GB is recommended
Processor
Intel® Core™ 2 Duo CPU E4600 @ 2.40GHz 2.39GHz
(Mac)
Hard Disk Space
100 MB of free hard disk space required
RAM
4 GB is recommended
Processor
Mac Computer with Intel Processor
Mac Computer with Apple Silicon (Apple M1)
Pre-Requisites
Windows
Mac
Product Guides
(Windows)
(Mac)
Comparing the Features of Software to Import MBOX to Thunderbird in Trial and Full Version
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Features |
Free Version |
Full Version |
|---|---|---|
| Add MBOX / MBX / MBS Files |
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| Add EML / EMLX / Maildir Files |
|
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| Import Emails & Attachments |
|
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| Supports Windows OS 11 , 10, 8, 7 & Windows Server 2019, 2016, 2012 R2, 2008 |
|
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| Date Range Filters |
|
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| Import MBOX to Thunderbird |
25 Items / Folder |
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No manual or our Thunderbird import tool can directly transfer data into an IMAP configured account in Thunderbird. But, you can import MBOX emails to Thunderbird Local folders and then drag and drop all the imported emails into the required IMAP configured account.
Yes, Thunderbird must be installed and configured properly for valid profile.
Yes, Thunderbird Import Tool provides an option to add multiple files and import all files at once.
Yes, it imports any size of MBOX files within few clicks.
Yes, Thunderbird Import tool is compatible to run on 32-bit Windows 11 OS.
Yes, the Thunderbird Import Tool is capable of importing EML, EMLX, Maildir, MBOX, MBX, and MBS files. You can select the required files and open it into your Thunderbird account in one go.
Yes, with the help of our Thunderbird importer, you can make use of the date filter option. You have the option to set the From Date and To Date. Only those emails will be imported which fall in the selected range.
Yes, the Thunderbird Import Tool will keep your folder structure, email properties, metadata, and attachments while importing data. It will help you to retain the structure of your mailbox.
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