RecoveryTools Thunderbird Migrator received the "Future Visionary" Award and recognition from the SoftwareSuggest shareware platform. This software comes with a user-friendly interface and provides complete security while completing the Thunderbird migration process. Just download and test it free of cost and upgrade it after getting complete satisfaction.
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Need Cloud Migration Service for Thunderbird?
RecoveryTools offers dedicated cloud migration services, Administrators and Business Professionals can hire an expert to migrate Thunderbird to Office 365, Exchange Server, Google Workspace, and other cloud-based email platforms.
The Preferred Choice
Batch Thunderbird Migration
RecoveryTools Thunderbird Migrator allows users to bulk migrate Thunderbird profiles to various platforms. Just enable the "I am converting multiple users" option while adding Thunderbird mailboxes to the software window, then perform the Thunderbird migration to save valuable time.
Auto Detect Thunderbird Profiles
When users launch this Thunderbird converter tool, it automatically detects and adds configured Thunderbird profile data in software panel. Also, if Thunderbird is not installed on user’s computer, then they can use the Select Files or Select Folders buttons to add orphan Thunderbird mailboxes.
No Thunderbird Required
This is completely standalone software that does not require Mozilla Thunderbird installation. It requires only Thunderbird profile data or exported mailboxes to perform the Thunderbird conversion process. However, users need to set up destination email platforms to access the output data.
Supported Formats and Items
Supported Saving Options
Thunderbird to Emails
Convert Thunderbird to PST, MSG, EML, EMLX, MBOX, OLM, and NSF.
Thunderbird to Documents
Export Thunderbird to PDF, TXT, HTML, MHT, XPS, RTF, DOC, vCard, and CSV.
Thunderbird to Desktop Clients
Migrate Thunderbird to Outlook, Windows Live Mail, Lotus Notes, and Zimbra.
Thunderbird to Cloud Services
Migrate Thunderbird to Google Workspace, Microsoft 365, Gmail, Yahoo, and Outlook.com.
Thunderbird to Servers
Migrate Thunderbird to Exchange Server, Zimbra Server, IMAP Server, and Maildir supported servers.
Thunderbird Extract Option
Thunderbird converter tool has a separate option to extract email addresses from Thunderbird emails.
Supported Items
Emails
Convert Thunderbird emails to several standard formats.
Calendars
Preserves Thunderbird calendars with event information.
Folders
Preserves folders and items during Thunderbird conversion.
Attributes
Keeps email attributes maintained during Thunderbird migration.
Custom Filters
File Naming Options
RecoveryTools Thunderbird Migration Tool provides various file naming options. This toolkit allows users to save output files in desired naming patterns. These naming parameters are only available if the users select a single message or document file format, such as MSG, TXT, HTML, MHT, XPS, RTF, DOC, or PDF. You can use one of these naming conventions based on different fields. Some of them are listed below:
Convert Selective Data
Many users are looking for a solution to transfer selected items from a Thunderbird mailbox folder. Fortunately, RecoveryTools Thunderbird Converter Software allows users to do this. View a list of all Thunderbird mailbox folders on the software panel, i.e., Inbox, Drafts, Sent, Trash, Spam, etc. Here you can select any mailbox. Once the user selects items there, the tool will automatically select all subfolders and emails it contains.
The tool previews Thunderbird folders and items in File Explorer view; after that, users can easily check or uncheck required items for conversion, like email folders, address books, and other items. Leave unnecessary items unchecked to skip them from Thunderbird conversion process.
Software Features
Quickly Migrate Thunderbird Emails
Thunderbird Migrator is a completely standalone application. No plug-ins or third-party applications are required. If you transfer Thunderbird to another computer, you can use this tool to transfer/ combine two or more Thunderbird profiles into one. The software has no file size limit and migrates Thunderbird emails in batch mode.
Transfer Thunderbird Folders (MOZMSGS & WDSEML)
Thunderbird migration tool can migrate Thunderbird profile data together with all embedded items. It makes it easy for users to view .mozmsg and .wdseml messages created by Thunderbird. WDSEML is generally a limited copy of the data stored in MOZMSGS. This is great software that manages all the important elements and components when migrating Mozilla Thunderbird.
Keep the Original System Folder Hierarchy
When a user converts Thunderbird email to Zimbra, Outlook, Lotus Notes, or another email client, all details of the Thunderbird mailbox are kept as original. The internal system folder hierarchy of the emails remains 100% original and intact even during the Thunderbird file conversion.
Two Ways to Add Thunderbird Profile Data
Thunderbird Converter allows users to add configured Thunderbird profile data in software panel automatically from default storage location. Users can also use Select Files or Select Folders buttons to add Thunderbird mailboxes manually. Users can use any preferred option according to their preference.
Seamless Thunderbird Mailbox Migration
This Thunderbird migration wizard is developed with such advanced technology that a user can transfer unlimited emails from Thunderbird accounts to the desktop and webmail service. There is no file size limit imposed on users when migrating Thunderbird email accounts.
Take the Thunderbird Migrator Free Trial
Users can check the functionality of the software before ordering a license. The free trial version of the Thunderbird Migration Software exports emails from the Thunderbird email client. In the trial version, however, only the first 25 emails from each mailbox folder can be migrated.
Migrate Thunderbird Emails with Attachments
The Thunderbird migration tool allows the user to migrate Thunderbird emails with all attachments. Each email can contain different types of attachment files such as images, text files, Word documents, zip archives, etc. With this Thunderbird converter software, users can transfer all attachments along with the emails while migrating to email clients.
Choose Specific Destination Path
RecoveryTools Thunderbird Converter Tool automatically chooses Desktop as the default destination path to store converted emails or documents. However, if someone wants to choose a different destination location, then click on the Browse icon and choose the preferred destination location to store the resulting data.
Supported Mailbox Data
Emails
| Email Messages | Migrate Thunderbird emails with all details and original content. Export Thunderbird database emails with all components, including email headers, formatting, message content, signature, hyperlinks, attachments, embedded items, etc. |
| Attachments | The tool accurately exports Thunderbird mailboxes with all attached files to local storage. Supports all attachment types, including:
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| Email Message Headers | Thunderbird File Conversion Tool exports emails with accurate email headers:
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| Email Folders | RecoveryTools Thunderbird Migrator Tool can successfully export Mozilla Thunderbird mailbox folders to various file formats and cloud applications. Keep the original folder hierarchy of Thunderbird mailbox folders with subfolders. |
Calendars
| Calendars & Appointments | Thunderbird Migrator offers a separate option for exporting calendar data from Thunderbird. Supports export of recurring/scheduled business meetings and appointments including all details such as start and end date, category, subject, location, etc. |
Address Book
| Contacts | Thunderbird Migrator tool has a separate mode to migrate Thunderbird Contacts & Address Book data. The software keeps full contact details of Mozilla Thunderbird:
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How It Works?
Step 1: Download, install, and start RecoveryTools Thunderbird Migrator and click Next.
Step 2: Add Thunderbird profile data in software panel using dual options.
Step 3: Select required Thunderbird folders and items from software GUI and press Next.
Step 4: Choose a saving option according to your requirements from 25+ choices.
Step 5: Click the Browse button to choose a specific destination path to store output data.
Step 6: Click Convert button to migrate Thunderbird mailboxes and wait for completion.
Step 7: Thunderbird migration process has been completed successfully; click Ok.
Step 8: After that, software opens destination path; here you can see the output data.
Prerequisites
| Name: | RecoveryTools Thunderbird Migrator |
| Version: | 26.1.9 |
| Size: | 93.7 MB |
| License Types: | Standard, Pro, and Migration |
| Delivery: | Free via Email |
| Free Download: |
What's New?
26.2 Features
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Trial Limitations: |
The demo edition migrates only 25 items from every folder to desired file formats and email clients. |
| Hard Disk Space: | 300 MB of free hard disk space is required |
| RAM: | 4 GB of RAM |
| Processor: | Intel® Core™ i5-1235U Processor (2.4 GHz Processor Recommended) |
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Platforms: |
Windows: 11, 10, 8.1, 8, 7, etc. | Windows Server: 2025, 2022, 2019, 2016, 2012, 2008, etc. | Mac OS: Golden Gate, Tahoe, Sequoia, Sonoma, Ventura, Monterey, Big Sur, Catalina, Mojave, High Sierra, Sierra, El Capitan, Yosemite, Mavericks, Mountain Lion, etc. |
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Product Guide: |
Edition Comparison
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Buy Now Frequently Asked Questions
Easy steps to understand Thunderbird migration process:
Yes, email items, properties, metadata, inline images, and all will be maintained during Thunderbird conversion process.
One can access the Thunderbird files from the message store location:
Open Thunderbird and go to Tools > Account Settings > Local Folders.
It will display the Thunderbird profile storage location, usually:C:\Users\[username]\AppData\Roaming\Thunderbird\Profiles\[ID].default-release\Mail\Local Folders
No, Thunderbird application installation is not required to perform conversion. If it is installed, the software will automatically locate the Thunderbird email data and convert it.
Yes, the software will help you migrate all Thunderbird profiles and respective email accounts data.
Yes, Thunderbird migration tool migrates everything, including emails, contacts, and calendars.
Yes, Thunderbird Migrator Wizard is compatible with both Windows & Mac OS devices.
Verified Reviews
"I used the trial version of this application, which successfully migrated emails from Thunderbird to various file formats. Now I can say that I don't have to choose another application. This RecoveryTools Thunderbird Migrator software proves to be a very fast and easy-to-use solution."
Daniel Schiffman, Poland
"Thank you, team, you allow me to migrate Thunderbird mailbox items larger than 12 GB into a useful email client. I don't have much knowledge of Thunderbird Contacts conversion techniques, but your application makes it easy for me."
William Rogers, Washington DC
"This Thunderbird migrator software helps me move Thunderbird files to over 20 file formats properly. I have been using this application for a long time and now I can get the full conversion process in minutes. Thank you RecoveryTools for making such an incredible application available to me."
Simon Crawl, San Diego
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