If you want to export contacts from Thunderbird to Outlook PST, then you are at the right place. It is very common when a user frequently migrates from Mozilla Thunderbird to Microsoft Outlook. It is rather intimidating, especially when you do not know what to expect during the process. However, exporting contacts is not that smooth and requires deep knowledge when doing so. We’ll show you exactly how to export Thunderbird contacts to Outlook via manual as well as experts’ verified ways that enable a smooth transition.

Mozilla Thunderbird is an absolutely free, open-source email client of the Mozilla Foundation that can be used as a personal information manager for processing all the emails as well as contacts, calendars, and even RSS feeds. In fact, it supports different platforms: Windows, macOS, and Linux. It offers advanced message filtering, junk mail protection, and customizable themes. Users like its flexibility and community-driven development, allowing various extensions to enhance functionality.

Microsoft Outlook is a wide Personal Information Manager developed by Microsoft. Even if this is primarily an e-mail application, Outlook also supports contact management, calendar organization, task management, and note taking. Its compatibility with the rest of the Microsoft Office applications makes it fit for powerful meeting scheduling and information organization. Outlook is one of the software applications most widely used in the corporate world because of its great functionality in helping in business communications and productivity.

Why Transfer Thunderbird Contacts to Outlook?

Before we show how to do this, let’s briefly discuss why you might want to do it.

  • Better Features: Right out of the box, Outlook offers features beyond just normal email management.
  • Integration: If you already have other Microsoft Office products in use, you will find that outlook ties right into those.
  • Accessibility: All your contacts are found in one location. Hence, it is easier to get access.

From the above paragraph, you have understood the reasons, it’s time to move ahead and look for a manual solution to export Thunderbird contacts to Outlook.

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#1. Free Method to Transfer Thunderbird Contacts to Outlook

  • Open Mozilla Thunderbird: You will be able to view the Address Book by clicking on the option, or you can go down by clicking on Tools.
  • Export Contacts: You will find the Address Book by accessing it. Look for the menu on the left side of the window that is labeled Tools and click that, and from it, select Export.
  • Choose File Type: In the export dialog you’ll have the option to choose between vCard and Comma Separated (System Charset) (.CSV).
  • Save the File: Set a location on your computer to save the exported contact file to, then name the file. Press the Save button.
  • Convert Contacts: All your Thunderbird contacts should now be exported into an Outlook-friendly format
  • Open Microsoft Outlook: Open Outlook; within your file window, click on Open & Export, then select Import/Export.
  • Start Import: In the Import and Export Wizard, select Import from another program or file, and then click Next.
  • Select File Type: Select Comma Separated Values, and then click Next.
  • Locate File: Select Browse to locate the CSV file that you exported from Thunderbird.
  • Treat Duplicates: Select how you want Outlook to handle duplicate contacts one of these options:
  1. Replace duplicates with items imported
  2. Permit duplicates to be created
  3. Do not import identical items
  • Destination Folder: Choose where you want to import your contacts, likely the Contacts folder in your Outlook, then click Next.
  • Done Importing: Make sure the box is checked to import the file you want into the Contacts folder then click Finish
  • Once all of this is over you should be able to see all of your Thunderbird Contacts under the Contacts category that have been imported into Outlook.

Limitations of Free Method

  • A very complex and lengthy procedure. Exporting contacts from Thunderbird to Outlook can prove to be a very complicated procedure that takes a lot of time.
  • Thunderbird as well as Outlook use two different formats of saving contact information; this results in compatibility problems occurring during the export and import process.
  • These problems can cause data to become lost or formatting errors; it will be hard for the contacts to get into Outlook in a proper manner.
  • There is always a risk of losing data or corrupting files when people manually export and import contacts.

#2. Professional Solution to Export Thunderbird Contacts to Outlook

In order to safely download and then transfer your contacts from the other email account, you should download this MailsWare Thunderbird Converter Toolkit. This ability lets you import contacts from your Thunderbird into an Outlook account with ease and no hassle at all. The process of exporting your Thunderbird address book is fairly simple using this utility and won’t take long.

Key Steps to Use Professional Solution

  • Start with the installation and launching of the transfer software that is going to import your Thunderbird Address Book into Outlook.
  • The export operation shall permit choosing files and folders to be exported.
  • Set a saving format, such as Outlook 365, for your contacts.
  • After that, you get to decide where you’d like to save the exported file on your computer.
  • Finally, click Convert to start migrating your contacts.

Once you have followed these instructions, your contacts will have been moved. You will be able to achieve a quick and easy conversion if this is something you require. Therefore, let us now discuss why users should often transfer their Thunderbird Address Book to Outlook.

Why is Professional Solution Recommended Over Manual Method?

  • Microsoft Outlook is highly compatible with most other programs and devices, which makes handling contacts across different networks much easier.
  • Microsoft Outlook offers many more instruments and features for managing contacts to keep you organized and efficient.
  • The best feature would be access from multiple devices so that you can have your contacts at hand when you need to use them.
  • It offers you good options to back up and restore your contacts so that you do not lose sleep over losing them.
  • Moreover, it integrates well with other applications using Microsoft, such as Excel and Word, thereby allowing easy data exchange.
  • It offers you strong security options for ensuring the safety of your contacts from unauthorized access.
  • Outlook performs incredibly well at the workplace and therefore is ideal for effectively managing business contacts.

Final Closure

As a conclusion, most users are experiencing a problem of exporting contacts from Thunderbird to Outlook PST. Of course, this approach is possible using a manual method, but it will be messy and time consuming and easily results in compatibility problems while risking data loss. MailsWare Thunderbird Converter Toolkit is one of the professional tools that can ensure professional and efficient transition only. Also, you can convert Thunderbird emails to Outlook PST and many other different file formats and email clients. With proper procedures in place, you will make an easy transition from Thunderbird to Outlook, benefiting greatly from the general facility and flexibility that Outlook affords.