Sysinfo
Thunderbird to Outlook Converter

SysInfo Thunderbird to Outlook Converter is a complete and efficient solution for Mozilla Thunderbird users to export all Thunderbird mailbox emails to Outlook PST format. The software can convert single and multiple Thunderbird emails into Outlook 2016 and in other versions without any alteration of data.

Export Thunderbird emails to Outlook PST with ease.
Able to export mail from Thunderbird to Outlook in Bulk. Single File:-Add a single MBOX file.
Multiple Files/Folder:- Add multiple MBOX files or a folder containing various MBOX files.
Mail Filter allows users to perform Thunderbird to Outlook conversion selectively based on a Date range.
Works on Zero Data loss functionality to keep your data intact even after conversion.
Preview and selection option Total Message Count, From, Subject, Attachments, Content, etc. is available before converting Thunderbird to Outlook PST.

(Average Rating 4.9 Based on 1240 rating)

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*Sysinfo Thunderbird to Outlook Converter is Fully Secured Download Version

Benefits of Best Thunderbird to Outlook Converter

Download multiple Thunderbird MBOX files into a specific Outlook PST.
Exclude the attachments files & remove duplicate emails of Thunderbird folders.
It is easy to use, which means anyone can contribute little and successfully make the whole conversion.
Convert Thunderbird to Outlook 2019, 2016, 2013, 2010, 2007 & 2003 etc.
Provide an option to split the resultant Outlook PST based on size.
Free Thunderbird to Outlook Converter is available to export 50 emails from each MBOX file.

Award & Reviews

Convert Thunderbird to Outlook Software got a 5-stars for the cost-effective utility to export mail from Thunderbird to Outlook PST without any data loss.

Due to the availability of advanced features & full-features, Soft32 gives Sysinfo Free Thunderbird to Outlook Converter tool a 5-stars rating.

Steps to Migrate Thunderbird to Outlook 365

Download & Browse MBOXStart Convert Thunderbird to Outlook tool and click on the Browse button to add the MBOX files. Preview the added OnePreview the Thunderbird mailbox emails and attachments in the best view mode. Thunderbird to Outlook ConversionClick on the Convert button to export Thunderbird emails to Outlook PST files.

When to Use Thunderbird to Outlook Converter Tool?

Use When Need to Migrate Thunderbird to Outlook

Sometimes, users want to export Thunderbird mailbox items to Outlook for multiple inbuilt functions and benefits. Or, you need to convert the Thunderbird MBOX files to Outlook importable PST file format. Thus, the ideal and most efficient way of converting Thunderbird to Outlook.

Use When Need to Convert Thunderbird(MBOX) to PST

With Thunderbird to Outlook Converter, you can safely export Thunderbird emails to Outlook and continue your work just like the migration never happened! This advanced Thunderbird to Outlook 365 Tool moves your messages from Mozilla Thunderbird to Microsoft Office Outlook within a few simple steps.

Use When Need to import Thunderbird Mail into Outlook

If you are looking for a simple solution to import Thunderbird Mail into Outlook 2016, this Thunderbird to Outlook Converter is best for you. It allows users to import multiple Thunderbird MBOX files into Outlook with ease. Moreover, it keeps the structure, folders, and data intact during the conversion process.

Exclusive Features of Thunderbird to Outlook Converter

Bulk Conversion of MBOX Files

Sysinfo Thunderbird to Outlook Converter provides you options to migrate single and multiple Thunderbird MBOX files into Outlook PST format. After conversion, you can open your Thunderbird emails to the MS Outlook profile While keeping your data intact.

Preview of Thunderbird mailbox emails

As soon as you upload all the MBOX files for conversion, the software will start scanning and show you the folders, files, and subfolders in the preview panel. Moreover, you can also check your emails, attachments, and sub-attributes of the specific folder.

Keep Folder Hierarchy & Data Intact

The Thunderbird email to Outlook converter is 100% safe and tested software to convert Thunderbird emails to Outlook accounts. Thus, not to worry about the folder structure and data originality. All the emails with their associated fields like metadata and attachments will remain as it is, along with their folder

Smart Filters for Selective Migration

This Best Thunderbird to Outlook Converter Free will give you multiple options to convert the MBOX files. If you want to save your Thunderbird emails separately, you can filter based on date range,i.e., Start Date & End Date. Just assign the Start and End dates and click Convert to start Thunderbird to Outlook PST migration.

Manage the Resultant Outlook PST

Another demanding feature of Convert Thunderbird to Outlook PST Tool is splitting the large Thunderbird MBOX files into small Outlook PSTs. This option is very helpful when breaking the large-size MBOX file into smaller PST files. On the other hand, users can save multiple MBOX files into a specific PST file by enabling the Save MBOX in the Same PST.

Multiple Saving Formats & Email Clients

Apart from converting the Thunderbird emails into Outlook, the software can export Thunderbird emails into CSV, MSG, EML, HTML, EMLX, MHTML, PDF, DOC, PNG, etc. However, you can also import the Thunderbird Mail into Outlook, Outlook.com, Office 365, Live Exchange, IMAP, Hotmail, Yahoo Mail, Opera Mail, and other web & cloud-based email clients.

Filter to Remove Duplicate Emails

This advanced Thunderbird contacts to Outlook Converter come up with an efficient option that allows users to remove duplicate emails from Thunderbird mailbox folders. One or multiple attachments of MBOX emails are also excluded by applying the migrate or backup emails without attachments files option.

Widely Support all Outlook & Windows

Thunderbird to Outlook Converter resultant PST is highly compatible with all the versions of MS Outlook 2016, 2013, 2010, etc. Along with this, the software supports all the versions of Windows like 11, 10, 8.1, 8, 7, Vista, XP, etc.

Software Specifications

Sysinfo Thunderbird to Outlook Converter specifications, users can follow before use of this software for ease of working.

About Product	Version 21.12	License Multiple User	Edition Home, Administrator, Technician, and Enterprise	Release Date 09 March 2022
Requirements & Supported Versions	Pentium class processor	Minimum 512MB RAM (1GB Recommended)	Disk Space: Enough Space to Store Recovered Output.	Support Windows: 11/10/8.1/8/7/2008/2012(32 & 64-bit), etc.

Supported Links

User's Installation Guide Customization Plan Eula

Additional Information

Demo & Full Version Comparison

Get an overview of the Thunderbird to Outlook Converter Software Features- Demo and Licensed Version.

Product Features	Free Version	Full Version
Add Single or multiple Thunderbird MBOX Files
Conversion of Thunderbird MBOX files in Bulk
Remove Duplicate Thunderbird mailbox Emails
Export Thunderbird MBOX File to Gmail, HostGator Email, Yahoo, Office 365, Opera Mail, Thunderbird, Live Exchange, IMAP, Hotmail, etc.	50 emails per folder	All
Converts Thunderbird MBOX Files to PST, CSV, PNG, HTML, EML, GIF, TIFF, JSON, etc.	50 emails per folder	All
Mail Filter & Save MBOX in same PST
Migrate or Backup Emails Without attachments files
Split Resultant PST Based on Size
24*7 Tech Support & 100% Secure
Price	Free	$49
	Download	Buy Now

Frequently Asked Questions

Listed Commonly Asked Question and their Solutions

How do I migrate from Thunderbird to Outlook?

Steps to convert Thunderbird to Outlook are

Start the Thunderbird to Outlook Converter.
Browse the Thunderbird MBOX files from your system.
Choose the folders in the tree- structure you want to migrate.
Select the saving format as Outlook PST from the drop-down list.
You can also go for different features of the software.
Click Convert to start Thunderbird to Outlook Conversion.

How do I convert Thunderbird to PST?

Follow the steps of Convert Thunderbird to Outlook Tool:

Open the installed Thunderbird to Outlook 365 Converter.
Click Browse to add the MBOX files to your software.
Preview the needed one and click the Next button.
Now, choose PST from the drop-down list.
Mail Filter allows you to perform selective migration.
Choose the saving path for the resultant folder.
Click Convert to start the migration process.

How much time does it take to convert my Thunderbird files into Outlook format?

It depends on your MBOX file size. If it is a heavy file, it will take some time to scan and convert, whereas it doesn’t take much time for small files. The steps to convert Thunderbird emails into Outlook are

Download and run the Sysinfo Thunderbird Mail to Outlook Converter.
Add the MBOX files in the software wizard to convert.
Check the folders and preview the mail & attachments files.
Select the saving format as Outlook PST.
If your added MBOX is big, you can use the Split Resultant PST option.
Click Convert to start the MBOX to PST Conversion process.
Moreover, you can also download the report.

I don’t know where my Thunderbird MBOX files are located, so how to find them?

SysInfo Thunderbird to Outlook Converter provides you with an advanced search feature that helps you to browse and locate all your MBOX files and their subfolders. The software helps you locate your files and is a great solution to convert Thunderbird MBOX files into Outlook PST format.

Can I convert multiple MBOX files at a single go?

Yes, with the help of Thunderbird to Outlook Converter, you can easily export multiple MBOX files into PST format.

Do I need a pre-installed Thunderbird in my system during conversion?

No, you don’t need Thunderbird in your system during the conversion process. But yes, Outlook is mandatory in your system when importing the PST files.

How do I export emails from Thunderbird 2019 to Outlook?

You can quickly export Thunderbird emails to Outlook using this best Thunderbird to Outlook Converter Software. The tool also offers other saving options for their users like Gmail, PDF, MSG, DOC, Office 365, etc.

Client Review

I am very pleased with this tool. I have faced small hiccups when using this software, but the support team helped me. It was a nice experience working side by side with the Sysinfo support team, and I can export mail from Thunderbird to Outlook PST.

Diego Thomas | Denmark

I want to say thank you to the team. We were searching for a good and reputable software to convert Thunderbird files to Outlook format, and with the help of Google, we got yours. I don’t have words to tell you how helpful your tool was. Plus, your chat team was great too in understanding our situation. Thanks a lot from my team. Have a great year ahead.

Achillios Wany | Singapore

I liked the professionalism your team showed. It is tricky for me to convert the MBOX files into Outlook PST, but this best Thunderbird to Outlook Converter helps me convert MBOX files to Outlook in bulk.

Zhang Weik | Italy

A big thanks to everyone who is working with SysInfo. The tool I purchased was awesome and worked as mentioned. It was quick, efficient, and reliable too. I would surely refer it to others. Thanks a lot, guys.

Purnera Lily | Spain