Top use cases for Kernel Thunderbird Mail Backup software

Backup single/multiple Thunderbird MBOX files to PST

Backup single/multiple MBOX files Why waste time and productivity to take a backup of MBOX files individually when you can fast forward the process? With the Kernel Thunderbird Mail Backup tool, you have the power to backup both single and multiple MBOX files at once and convert your Thunderbird data into the versatile PST format. Move past the tedious task of handling each MBOX file separately and directly select the entire folder. Your Thunderbird data is preserved while being readily accessible.

Save backup in multiple formats

Save backup in multiple formats When it comes to saving your data backup, every user has their unique preferences. This Thunderbird backup software offers a wide range of flexible output options. You can effortlessly save your Thunderbird mailbox data in various formats such as PST, DBX, EML, MSG, TXT, RTF, HTML, etc. You can also tailor your backup to your specific needs by saving backup to web-based email services like Gmail, Yahoo, and Google Apps and email servers like Exchange, Domino, and GroupWise.

Backup single/multiple MBOX files

Supports all platform versions No matter what your email environment looks like, you’ll never have to worry about compatibility issues, as this software has got you covered. The Kernel Thunderbird Mail Backup software seamlessly supports all versions of Mozilla Thunderbird, guaranteeing a smooth and hassle-free email management experience. Additionally, it also extends its support to MBOX files from various email clients, including Apple Mail, Eudora, Opera, SeaMonkey, etc. It also extends its compatibility to several Microsoft 365 and Outlook plans.

HOW TOTake Thunderbird MBOX Backup?

With the Kernel Thunderbird Mail Backup tool, you can backup MBOX emails in just a few simple steps:

Select the MBOX folder or files for backup.
Filter the MBOX file items using advanced filter options.
Save Thunderbird emails to PST.

Explore software’s key capabilities

Delve into the comprehensive features of the Kernel Thunderbird Mail Backup solution.

Backup Thunderbird mailbox to PST

Backup Thunderbird mailbox to PSTExport your Thunderbird mailbox data to MS Outlook’s PST files while maintaining complete email integrity. Also, transfer the PST files to any desired location.

Backup Thunderbird to Office 365

Backup Thunderbird to Office 365Added convenience by Kernel Thunderbird Mail Backup software, providing a direct export of Thunderbird MBOX emails to Microsoft 365 mailboxes. Read More..

Export multiple MBOX simultaneously

Export multiple MBOX simultaneouslySelect and export multiple MBOX filessimultaneously. Choose between 2 options- Select Folder or Select File(s), for a flexible conversion.

Complete preview of Thunderbird emails

Complete preview of Thunderbird emailsGet a full preview of your Mozilla Thunderbird data to verify the emails and their metadata before exporting to PST or Office 365.

Selective Thunderbird mail backup

Selective Thunderbird mail backupFacilitate selective Thunderbird MBOX backup using advanced filters such as To, From, Subject, Date range, and many more.

Quick and easy MBOX backup

Quick and easy MBOX backup Achieve a swift MBOX backup- select the MBOX file, preview emails, apply filters, and save to PST or Microsoft 365. The user-friendly interface is suitable for both technical and non-technical users.

Multiple saving options

Multiple saving options Explore the versatile saving options to save MBOX data, including email servers like Exchange, Domino & GroupWise, and web-based emails like Gmail, Yahoo, & Google Apps. Additionally, data can be saved to various formats like DBX, EML, MSG, TXT, RTF, HTML, and MBOX.

Supports all Versions

Supports all versions Experience universal compatibility, supporting all versions of Mozilla Thunderbird, Outlook, and Microsoft 365 plans. It efficiently takes backups of emails from several email clients like SeaMonkey, Apple Mail, Eudora, Opera, and more.

Frequently asked questions
Follow the below-mentioned simple steps to migrate or backup theThunderbird mailbox file.
  1. Launch Kernel Thunderbird Mail Backup tool
  2. Select theMBOX folder/files from the desired location
  3. Preview the MBOX file items
  4. Save the MBOX file to a PST file or Office 365
The important requirement for installing the Thunderbird backup tool is that the user’s system must have MS Outlook installed.
Yes, you can export the MBOX content to multiple PST files using the tool's split option. This feature allows splitting the PST file by size.
No, the import PST to Office 365 tool is compatible with all Office 365 editions.
Yes, you can export the MBOX content to Gmail using this tool. Also, you have many additional saving options like Exchange Server.
Yes. It supports all the versions of MS Outlook, including Outlook 2019 and Outlook Office 365.
Yes, our tool comes with an inbuilt feature for a complete preview of the Mozilla Thunderbird emails before backup.
There are many saving options such as Outlook PST, email servers (Exchange, Domino, & GroupWise), webmails (Gmail,, etc.), and file formats (like DBX, EML, MSG, TXT, RTF, HTML, & MBOX).
Yes, with the Kernel Thunderbird Mail Backup tool, one can directly backup Thunderbird MBOX emails to a cloud-based Office 365 mailbox.

Software Prerequisites & recommendations

About SoftwareAbout Software

Version: 19.8

Release Date: Sept 2019

License Type: Home, Corporate & Technician

Version SupportVersion Support

MS Outlook - Office 365, 2019, 2016, 2013, 2010, 2007, 2003, 2002, 2000, 98 and 97

System RequirementsSystem Requirements

Hard Disk: 50 MB of disk space

Memory: 64 MB RAM (128 MB recommended)

Processor: Intel® Pentium Processor compatible (x86, x64) or equivalent

Operating System: Windows - 11, 10, 8.1, 8, 7, Vista, XP, 2000, 98, NT, 95 Windows Server 2016, 2012 R2, 2012, 2008 R2, 2008, 2003 R2, 2003

What customers say about Kernel Thunderbird Mail Backup
rating5 (4.9 / 5) 538 Reviews
Outstanding tech support

I've effectively backed up all my Thunderbird mail data. The software presents all its functions in a clear and understandable manner. The graphical user interface (GUI) is excellent, and the technical support provided is outstanding.

Sandy Simon
Full StarFull StarFull StarFull StarFull Star
Write a review
  • Excellent
  • Good
  • Average
  • Below Average
  • Poor