MigrateXpress Thunderbird Backup Tool is an efficient and outstanding software for downloading Thunderbird Emails locally. This software allows you to backup your Thunderbird emails to various file formats. On the other hand, you can also migrate emails from Thunderbird to various other cloud-based email clients. It automatically fetches your Thunderbird account from your PC and previews all emails in a tree structure. You can select any email of your choice and backup it to your PC. This software has a very simple and user-friendly interface.
It is mandatory to have the Thunderbird Application installed on your PC to run this software. This software fetches all the accounts from the Thunderbird Application, and you can choose the account that you want to backup. You can also backup large Thunderbird Mailboxes to various file formats, and this software maintains the hierarchy of all the folders during backup. Downloading Thunderbird to PST allows you to split the resultant PST file, and you don’t have to save a large PST. The process to backup Thunderbird to PST is as follows:-
Email applications like Outlook and Gmail are becoming popular these days, and many organizations are switching to these applications because of their unique features. So, organizations with Thunderbird Accounts also want to migrate to these cloud-based applications. However, due to large data migration problems, they are unable to do so. Therefore, you will need the MigrateXpress Thunderbird Email Backup Tool to have an easy migration from Thunderbird to Outlook or Gmail. It gives you 100% migration without missing any data.
The MigrateXpress Thunderbird Mail Backup Tool downloads all emails from your account to various file formats. You can save and backup Thunderbird emails to PST, MSG, EML, EMLX, PDF, CSV, DOC, DOCX, PNG, HTML, MHTML, GIF, JPG, TIFF, and DOCM. You have multiple options to download all the emails, and no data is lost during the backup process. It gives you a 100% backup of your data.
Migration from Thunderbird to Web-based email clients has become a problem for many Thunderbird users. The Mozilla Thunderbird Backup tool easily migrates emails directly to Gmail, Yahoo, Office 365, Zoho, IMAP, AOL, Hotmail, and iCloud accounts. You will just have to authenticate the login of the cloud-based application, and all the Thunderbird emails will be moved to that account.
There is no maximum limitation for the mailbox size you are migrating or downloading from your Thunderbird account. This software allows you to save Thunderbird Mailboxes of any size. Even if your mailbox is in GBs then too you can still have an easy backup of that mailbox.
The Thunderbird Backup Tool gives you the feasibility to select emails and folders of your choice that you want to backup. It previews all the emails with their folders before starting the backup process. You have the choice of selecting emails instead of downloading the whole mailbox.
If there are any duplicate emails present on your Thunderbird account, then you can easily delete them. MigrateXpress Thunderbird Account Backup Tool will not migrate or backup similar emails. You can remove duplicates based on Body, CC, TO, and FROM. It helps you from unnecessary backup of data.
While saving Thunderbird to PST, you can use the Split Resultant PST option. This feature of the software allows you to split the PST file based on defined MBs or GBs. The software will save PST files of the size defined by you. This helps you to save multiple manageable PST files instead of one large PST file.
This software gives the option of customized migration. If you want to migrate emails that are received or sent within a certain span of time, then you can use this filter. You will have to define a starting and an ending date in the date range filter. Then this software will back up only those Thunderbird emails that are received or sent between those dates.
It is mandatory to have the Thunderbird Application installed on your PC or Laptop to run this software. This software will automatically fetch all the Thunderbird Accounts, and you can backup any account. As soon as you run the software, you will see all the possible Thunderbird Accounts in the dropdown menu that are linked to the Thunderbird application.
The Thunderbird Migration Tool has a very simple GUI, and you can run it without any external technical help. On the other hand, you can use this software in all versions of Windows, like Windows 11, Windows 10, Windows 8, Windows 7, Windows Vista, and Windows XP.
Any user can easily evaluate the performance of this software with the free version. It will also help you to understand the interface and workings of the software. The free version will only convert 50 emails per folder. For unlimited conversion, you will need to purchase the full version.
| Version: | 21.08 |
| Size: | 187 MB |
| Release Date: | May 23, 2025 |
| Language Supported: | English |
| Edition: | Personal, Business, and Enterprise |
| Processor: | Pentium Class Processor |
| RAM: | 8 GB (16 GB Recommended) |
| Hard Drive: | 512 GB |
| Supported Windows: | 11, 10/8.1/8/7/, 2008/2012 (32 & 64 Bit), and other Windows versions. |
You can follow the steps given below to download Thunderbird emails to PDF:-
All your Thunderbird emails will be saved as a PDF at the defined location.
Here are some simple steps that you can follow to export Thunderbird to Office 365:-
Yes, this software is highly compatible with all versions of Windows, including Windows 11. You can even use this software on all earlier versions of Windows without any hassle.
No, you cannot use this software without a Mozilla Thunderbird installation. This software automatically fetches all accounts on your Thunderbird; therefore, you need to have the Mozilla Thunderbird application installed on your PC or laptop.
Yes, you can easily remove duplicate emails based on body, cc, to, and from by using this software. It helps to do an accurate Thunderbird account backup by eliminating unnecessary emails and folders.
Yes, you can back up Thunderbird emails to PST without attachments. This software will only save emails and skip the attachments while downloading Thunderbird emails.
| Software Feature | Free Version | Full Version |
|---|---|---|
| Preview all the Data of Your Thunderbird Account | Yes | Yes |
| Automatically fetches all the Accounts of Thunderbird | Yes | Yes |
| Filters Thunderbird Email Backup based on Dates | Yes | Yes |
| Removes Duplicate Emails During Migration or Backup | Yes | Yes |
| Migrates Large Thunderbird Mailboxes | Yes | Yes |
| High Compatibility with All Windows Versions | Yes | Yes |
| Backup Thunderbird to PST, MSG, EML, EMLX, PDF, and CSV | 50 Emails per Folder | Yes |
| Download Thunderbird Emails to DOC, DOCX, PNG, HTML, MHTML, GIF, JPG, TIFF, and DOCM | 50 Emails per Folder | Yes |
| Export all Emails from Thunderbird to Gmail, Yahoo, Office 365, Zoho, IMAP, AOL, Hotmail, and iCloud | 50 Emails per Folder | Yes |
| Round-the-clock technical Guidance and Support | Yes | Yes |
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