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Best PST to Thunderbird Converter 2021 For Windows and Mac

Shini Mohan | Modified: 2022-07-12T11:47:10+00:00|Data Migration, Mac, Outlook, PST, Windows | 5 Minutes Reading

If you have a PST file and want to transfer it into Mozilla Thunderbird, then you will get perfect for your request here. In this blog, we are going to introduce the best PST to Thunderbird converter of 2021 that you can use to import PST files to Thunderbird application. So let’s start.

Generally, there is no official way to directly transfer PST data files to Mozilla Thunderbird. As PST file is only supported by MS Outlook for Windows whereas Thunderbird supports importing emails in MBOX file format. So basically this task does not completed without taking the help of the conversion tool.

In the below section, we are going to tell you about the best and most effective tool to complete this task without much effort.

Overview of Best PST to Thunderbird Converter

SysTools Outlook to MBOX converter tool is a professional solution that allows users to export PST to MBOX file format. This is the best software to transfer PST emails without losing a single piece of information. Using this utility, it becomes easy to scan and transfer corrupted or damaged data files.

The software does not have any file size restrictions to start the conversion. It is powerful enough to move both ANSI and UNICODE type PST. In addition, the tool allows you to transfer multiple PST data files in a single attempt. It is easy to use even for a normal computer user without technical knowledge. With this tool, one can move PST from Outlook 2019, 2016, 2013, 2010, 2007, and other versions.

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To start the conversion, first, you need to download the converter tool and then follow the below-listed instructions.


Steps to Export PST File to Thunderbird are;

Step 1. Launch the best PST to Thunderbird converter and click Browse to add PST data files.

best pst to thunderbird converter

Step 2. Next, preview all Outlook PST emails and click Export to proceed.


Step 3. Select MBOX file format from the multiple saving options.

select mbox

Step 4. Click on the Export button to start the process.

export pst to thunderbird

Step 5. Once the export process is complete, you will receive a completion message.

pst to thunderbird converter

You can review your exported data from the location you selected in step 2. Now, you can import the MBOX file into the Thunderbird application.

Note: You can download the PST conversion tool for both Windows and Mac to import PST file to Thunderbird application.

Here you will show you the quick steps for moving PST files to Thunderbird for Mac.

Steps to Transfer PST to Thunderbird on Mac Machine are;

Step 1. Download best PST to Thunderbird converter on Mac PC.

Step 2. Click on Add Files or Add Folder to load .pst files in the software.

add files

Step 3. Select the required folder to export and choose MBOX as a saving format.

export pst to thunderbird

Step 4. Click on the Change button and select the path for saving the output.

save resultant file

Step 5. Hit the Export button and the process will start automatically.

export pst file to thunderbird

Done! This is the overall working of the Mac conversion tool. Now, you can easily access the PST file in Thunderbird on the Mac system.

Features Provided by Best PST to Thunderbird Converter Tool

The software offers many useful features that enable users to export PST files to Thunderbird for Windows and Mac OS. Here we mentioned some of the highlighted features:

  • 100% Secure: The tool is completely virus, malware, and advertising free. It just provides an absolutely accurate solution in a few simple clicks.
  • Selective export: Here you can select the emails that you want to save. This will allow you to open Outlook emails in Thunderbird which is required.
  • Bulk conversion: It is enough to transfer several PST files at the same time. With this software, you can transfer unlimited data files in a few easy steps.
  • Standalone Tool: This is a standalone application that does not require MS Outlook installation to export data.
  • Wide Compatibility: The software supports all latest and earlier versions of the Windows operating system for conversion. In addition, the tool supports PST exported from Outlook 2019, 2016, 2013, 2010, etc.
  • Save exported file: Here you can also select the storage location for the resulting file. This way, you can easily find the exported files on your system.
  • Support all types of PST: Both ANSI and UNICODE type PST files are supported. In addition, it supports password-protected PST for conversion.

Free Download the Best PST to Thunderbird Converter

You can export the PST file to Thunderbird for free using the demo version. It allows you to export the first 24 items from the PST file. If you want to check the performance of the tool, then you can download the trial version first and then buy the full version after full satisfaction.

Author Suggestion

Transferring data from one platform to another is always a difficult task for users, especially non-technical. There are many tools on the market to make this task easier. Likewise, many users want to transfer PST files to Thunderbird and are looking for the best tool to do it. To help these users out, we have mentioned the best PST to Thunderbird converter here. We’ve discussed the working steps for the Windows and Mac OS.