MailsDaddy Thunderbird to Outlook Converter
An easy-to-use solution for migrating Mozilla Thunderbird emails to Outlook compatible PST format along with folder structure and attachments. Seamlessly exports selected mailboxes to PST, EML, EMLX, MSG, HTML, RTF, MHTML, PDF, and Live Exchange.
- Automatically transfer emails from Thunderbird to Outlook PST format.
- Retains original folder structure, email formatting, attachments, and other objects.
- Fast and accurate conversion from Thunderbird to Microsoft Outlook platform.
Certified & Highly Reviewed By Leading Software Authorities
Award-Winning & Recommended by Independent Editors
Read – MailsDaddy Thunderbird to Outlook Review on Capterra
People who have migrated the data so far are completely satisfied with our solution and you can see its full lecture by visiting the review platform of Capterra. Through which Thunderbird mailbox Converter has received 4.6 stars in 5, the result is more accurate and reliable than the current software, as well as it supports both Thunderbird Mailbox's MBOX and MailDIR files. You can check the free version of this software yourself to confirm that this software is fast, safe, and successful.
How does Thunderbird to Outlook Converter perform?
TrustRadius is a well-known software comparative platform where you can easily learn more about the MailsDaddy Thunderbird to Outlook converter. On the platform, it has been described as appropriate and working for all versions of Windows and has also been tested by experts in which it has scored more accurate marks than others. If you were looking for a similar solution, you can use it today. You can also start with the trail edition that allows converting 20 emails/mailbox.
CNet Review - Thunderbird to PST Migration
You can also try our free demo version from the CNET website, which believes that this multi-window solution is completely secure and safe to import single or other TB mailboxes. Users can go here to learn more about software features and work processes. The tool is compatible with Thunderbird MBOX and Maildir mailboxes, so you don't need another application to export data. It makes Thunderbird to Outlook transfer easy and secure for mailboxes of all sizes.
Features of the Thunderbird to Outlook Converter
Enterprise-grade recovery and conversion, packed into a simple desktop app — no technical expertise or Exchange server required.
Provide One Click Auto Load Option
If you don't know where Thunderbird store mailboxes then this option will really helpful for you. Just click on Auto load button and click on Next button. The tool will automatically fetch the profile path and will show all folders and sub-folders.
Browse Thunderbird Profile/ MBOX
The Thunderbird to PST converter also provides option to browse Tdhunderbird profile manually from any location. Add MBOX files option can be used to convert archived Thunderbird folders or MBOX files created by any other applications.
Preserve & Export Folder Hierarchy
The software maintains original folder structure while exporting email from Thunderbird to Outlook. With this in-built option, you will able to migrate all folders and sub-folders of your Mozilla Thunderbird profile to Microsoft Outlook account.
Migrate Multiple Thunderbird E-mail Accounts
Thunderbird to Outlook converter can be used to export thunderbird multiple email accounts within a single profile to Outlook. The software let users to merge all e-mail accounts to single PST or create separate PST for each account.
Save Individual Message or Attachment
If you want to save particular email or attachment then just right click over that email or attachment and save into desired location. This option is very helpful to export a few required emails or attachments from Mozilla Thunderbird.
Available Multiple Export formats
Thunderbird email conversion to Outlook application provide 5 other optional choices to save email messages into RTF, MSG, HTML, EML and MHTML file formats. You can avail all these options free of cost with thunderbird to PST converter.
Does not Requires Special Knowledge
Unlike many other converters, the program does not require for any additional computer knowledge or commands. The Thunderbird to Outlook migration tool converts all messages and attachments at once without any alternation.
Supports Outlook 2021, 2019, 2016 and more…
With this handy solution, you can effortlessly import Thunderbird to Outlook 2021, 2019, 2016, 2013, 2010 and 2007 etc. Just use auto load option of the software and transfer Thunderbird to Outlook in a few simple steps.
Convert Thunderbird Mail to EML
Apart from thunderbird to outlook conversion, the software allows converting Thunderbird emails to widely used EML format. You can export email from thunderbird to eml and use them with Windows Live mail or any other application
Thunderbird to HTML Conversion
With this option you may save Thunderbird email into html format later you may able to print these messages. This is an additional feature you can avail without any cost. Just select folder or emails and convert them into HTML format.
Export Thunderbird to MSG format
Thunderbird to Outlook converter also allows users to save emails into Outlook .msg file format. So if you need to migrate a few specific messages into Outlook then you can convert them to MSG and later open with MS Outlook
Easy to Understand & Simple to Use
It has been developed with graphical user interface and interactive design. So migration from thunderbird to Microsoft Outlook will be easier. You just need to select the required folders and click on Export button. That's it.
Eye-Catching Features of MailsDaddy Thunderbird to Outlook Converter software
Auto-load & Preview Facility
Thunderbird to Outlook transfer software is equipped with a quick load option which automatically uploads data from the default location of Thunderbird in one go. After this, the mailbox is scanned one by one and is taken to the next window where you will be able to see the previews of the data mailboxes as well as the structure of the folder.
- Three-pane preview window displays full folder tree and message contents.
- Inspect email headers, formatting, inline images, and attachments.
- Allows selecting and extracting individual items directly from preview.
Migrate Thunderbird to PST, EML, & MSG etc.
Thunderbird Email Converter supports multiple export formats including PST, EML, MSG, HTML, MHTML, and RTF, giving users the flexibility to migrate data not just to Outlook but to other platforms as well. This simple yet powerful solution maintains its core functionality across all formats, while offering unique features for each export type — which is one of its best advantages.
- Thunderbird Email Converter supports multiple export formats including PST, EML, MSG, HTML, MHTML, and RTF, giving users the flexibility to migrate data not just to Outlook but to other platforms as well.
- This simple yet powerful solution maintains its core functionality across all formats, while offering unique features for each export type — which is one of its best advantages.
- Engineered specifically for optimal migrate thunderbird to pst, eml, & msg etc. workflows.
Export Selected and Bulk Thunderbird to PST
We understand that exporting Thunderbird to Outlook PST one by one can be time-consuming. That’s why we’ve included a bulk migration feature, allowing users to transfer two or more Thunderbird mailboxes to Outlook at once. In addition to batch conversion, the tool also supports selective mailbox export using various search criteria, helping users filter and migrate only the required data.
- Processes multiple mailbox archives simultaneously in a single batch session.
- No file size restrictions when processing massive mailbox databases.
- Significantly reduces administrative migration time with zero data loss.
We Convert Whole Thunderbird Mailbox Data
Every folder hierarchy, email header, MIME attribute, and embedded attachment is processed with 100% bit-exact fidelity.
Messages with properties
The utility is programmed to preserve the email with its original...
The utility is programmed to preserve the email with its original properties and header information. Here are some properties and relevant information:
Supported Elements & Formats:
Convert THUNDERBIRD to PST in 4 Simple Steps
No technical skills needed. Watch each step in the live software interface or click any step below.
Looking for the complete user manual and working guide?
Explore comprehensive guides for standard PST conversion, search & filter migration, and Live Exchange Server export.
Technical Specifications
Engineered for lightweight footprint, standalone execution, and broad enterprise compatibility for MailsDaddy Thunderbird to Outlook Converter.
System Requirements
Full support for Windows Server 2022, 2019, 2016, 2012, 2008 & 2003 (32/64-bit)
Platform Support
Mozilla Thunderbird 115+, 102+, 91+, and all legacy Windows/Mac profile exports
Supported Formats
THUNDERBIRD
Retains 100% attachments, inline images, headers, and metadata
Preserves complete folder hierarchy, read/unread flags, and timestamps
100% Offline & Private
Zero cloud uploads or telemetry. Processing happens strictly within your local machine.
No Outlook Required
Completely standalone engine. Processes THUNDERBIRD files without requiring host email clients.
No File Size Limits
Tested on massive 50GB, 100GB, and 500GB+ enterprise mailboxes with zero crash.
Full Windows Support
Native execution across Windows 11 down to Windows XP & all Windows Server editions.
Trusted by IT teams and professionals worldwide
Explore our client testimonials to see why users trust and recommend our solutions.
“The Thunderbird to PST conversion tool works like a charm. It converted my 2 Thunderbird email accounts into a single PST file along with same folder structure. Searching and saving individual messages is a unique and helpful feature I noticed in this converter.”
Norbert Kraus
“Bestes Werkzeug, das ich je benutzt für Umwandlung von thunderbird nach outlook. Die Software ermöglicht es mir, meine Arbeit mit MS Outlook fortsetzen, indem Sie Thunderbird -Daten-Dateien in Outlook zu importieren.”
Boris Canessa
“Dzięki zespołu MailsDaddy za zapewnienie takiej pomocne Thunderbird do programu Outlook Converter. Wyszukiwanie i eksportowanie wybranych maili jest najlepszym rozwiązaniem Zauważyłem w tym oprogramowaniu.”
Agata Glomb
Need Help with Thunderbird to Outlook Converter?
Our dedicated 24/7 technical team is available to assist you with any migration or recovery challenge.
The free demo version lets you preview all items and export up to 20 emails per folder.
Frequently Asked Questions
Find clear answers regarding the Thunderbird to Outlook Converter conversion process, file compatibility, and recovery features.
Use following steps for successful conversion:
Start migrating with Thunderbird to Outlook Converter today.
Download the free trial and inspect your recovered mailbox in minutes.