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How to Import PST to Thunderbird? – Different Solutions

Justin Cener ~ Modified: January 13th, 2023 ~ Import ~ 5 Minutes Reading

Switching from one program to another can be a hectic task. Especially when the file format you’re trying to migrate is not supported by any other platform. We understand your pain and therefore, we have brought you impeccable solutions as well as guidance on how to import PST to Thunderbird.

One of the most popular email clients, MS Outlook is known for its security advantage. It is feature-rich. In addition to that, it seamlessly integrates with other Microsoft programs. However, all these splendid features come at a cost. Users have to pay subscription fees to avail these features. Moreover, Outlook stores its data in PST format and although PST is one of the best formats, it is exclusively used by its own platform.

Whereas, Thunderbird is an open-source, desktop-based client. It is free of cost. It is accessible on many different platforms like Mac, Windows etc. Moreover, it provides users with numerous cost-effective features. In addition to that, it stores its data in MBOX format which is a versatile format supported by numerous email clients. Not just these, but it has many merits that attract users towards it.

Manual Approach to Import PST to Thunderbird

Since PST format is only exclusively used by Outlook, it gets hectic to import or open it anywhere. Well, we have got you not one but two solutions to accomplish the task. However, the manual method provided here is a workaround since there is no direct manual way to open PST file in Thunderbird.

Before we proceed, you must first set Outlook as your default program. You can do so by going to your computer’s control panel in the settings.

Here are the steps to follow.

  1. Start Thunderbird and Open Thunderbird Menu.
  2. Click on Tools >> Import.
  3. Then, in the Import window, select the Import from Outlook option. Click Continue.
  4. Choose the folders that you want to Import. The process will start.
  5. Click Finish at the end.

So, this is how you can manually import PST to Thunderbird. However, this process has certain limitations that make this process unsafe and unreliable. Let’s get acquainted with the drawbacks it possesses so you can check if you are willing to give this method a try.

Drawbacks of the Manual Method

  • This method is technical and thus, complex to understand for many users.
  • It is Outlook-dependent i.e. if you do not have an active Outlook profile then, this method is not for you.
  • This does not import PST files which are not accessible in the Outlook profile. It only caters to importing folders from an Outlook profile.
  • A time-consuming method and users tend to look for quick and easy-going methods. Therefore, it is not the one.

So you see all these hindrances affect the performance of this procedure. They make this process lengthy, time-consuming and thus, tiresome in nature. Then, how can one accomplish the task? Well, we have got the solution.

Import PST to Thunderbird with a Professional Tool

As stated above, there is no direct manual way to open PST file in Thunderbird. Therefore, a smart solution such as Corbett PST Converter puts you ahead in the game. It is a reliable and easy-to-use solution. Moreover, This admirable software completely eliminates the need to install Outlook. Therefore, users can easily import PST to Thunderbird without any hassle. In addition to that, it has several other amazing features; we have mentioned a few of them here.

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Highlighted Features of This Tool

  • Users can import PST to Thunderbird without any file size restriction.
  • Converts the files with all their attributes as well as attachments.
  • Provides the option to Preview files before conversion.
  • Capable to Extract Specific Attributes from the files, for instance, email addresses, contacts, attachments etc.
  • Preserves Folder Structure & Hierarchy throughout the process.

So, now that we have familiarized ourselves with all the astonishing features, let’s see what steps to take to execute the method using this software.

Steps to Open PST File in Thunderbird

  1. Start the software on your computer or laptop. Click on Open.

    Click open button on software

  2. Select Email Data Files >> Outlook PST files >> Choose from a Folder.

    select to upload pst files

  3. Select and Open the OST files you want to export.

    Select the files you want to upload

  4. Make use of the Quick & Advanced Search Settings.

    Apply Quick and advanced search

  5. Click on Export and then, select the MBOX format option.
    Open PST file in Thunderbird by exporting in MBOX format.
  6. Browse where you want to save and store your exported files.

    choose location to save files

  7. Use the Advanced Options provided before saving such as Open Folder After Export is Done, Create Empty Folders, and File Naming Options.

    make use of the advanced option in the last

  8. Finally, Click Save.

    Click open button on software

Final Verdict

Importing PST to Thunderbird is no less than a hassle. As you see, if you want to import PST to Thunderbird, there are both manual workaround and automated methods. However, the manual method comes with limitations that prove to be hindering its performance. Hence, experts suggest using the professional solution for it.

Also Read: Best Way to Import PST to Gmail Without Outlook – Complete User Guide