How to Export Thunderbird Address Book to CSV Format? Best Techniques

  Kumar Raj
Written By Kumar Raj
Anuraag Singh
Approved By Anuraag Singh
Modified On September 19th, 2025
Reading Time 5 Min Read

Here you will get the methods to export Thunderbird address book to CSV format using the built-in option and an automatic solution. This guide will explain proper information and provide a step-by-step guide for this procedure.

Thunderbird is an open-source and free email client that allows users to send and receive emails for professional and personal work. It helps to maintain other data as well, like emails, contacts, calendar, notes, journals, tasks, and other data.

However, when it comes to exporting Thunderbird’s address book into other formats, such as CSV, it’s not a big task. Thunderbird allows users to simply export contacts. But there are many situations that come when users don’t know the exact way, or their Thunderbird profile is not working to export Thunderbird address book to CSV format.

So don’t worry, here we are going to describe the possible ways, like the built-in option and an alternate solution for those users who don’t have a working Thunderbird profile.

What are the Reasons to Import Contacts?

There are multiple reasons why users want to export Thunderbird address book to CSV format. Some of them are mentioned below in detail:

  • CSV format is supported by multiple email clients and services, so maybe users want to move contacts or address book from the Thunderbird account to another.
  • Or maybe users don’t have enough storage space in Thunderbird to manage data.
  • Thunderbird profiles contain a high risk of corruption at any time, which makes your data inaccessible. So, exporting your data copy into another format is a safe choice.
  • Or maybe any user wants to share contacts with others, so CSV is a good choice for data sharing.

How to Export Thunderbird Address Book to CSV Manually?

Important Note: The Thunderbird application must be installed and working on your system.

Thunderbird provides an in-built option to export contacts. So, you can follow the given steps carefully.

  1. Open your Thunderbird account.
  2. Select the “Address Book” from the top.

    address book

  3. Choose any contacts or address book.
  4. Select the “Tools” icon and then the “Export” icon.

    export Thunderbird address book to CSV

  5. Locate the path to export contacts locally.
  6. Select the “CSV” from the “Save as Type” list.

    save as type

  7. Finally, select the “Save” icon.

Quick Way to Export Thunderbird Contacts to CSV

If your Thunderbird profile is not working and you are not able to export contacts from Thunderbird account, then download the SysTools Thunderbird Address Book Converter Tool. This software is one of the best and safest ways to export Thunderbird address book to CSV format without losing any data.

Download the free demo version before investing, so that users can know how the features and settings work. More information is explained after the manual methods.

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How to Export Thunderbird Address Book to CSV? Tool’s Step

  1. Download and start the utility on your machine.

    Thunderbird contacts to csv converter

  2. Select the files and folders, or you can choose the Auto Detect Folder Storage Location to upload Thunderbird profile data automatically.

    files and folders

  3. After a few minutes, all your contacts will appear, analyze your data, and select the Export Selected option.

    contacts will appear

  4. After that, select the “CSV” option from the appearing list of Export Type.

    export type

  5. Select the location to save your exported data file.

    location

  6. Choose the “Save” button to export Thunderbird address book to CSV format.

    export thunderbird address book to csv format

Also Read: How to Export Thunderbird Address Book to Outlook?

Why Should Users Choose a Solution Over Manual Methods?

  • This software is a powerful solution that can load the Thunderbird profile data automatically from the storage location, whether your account is working or not.
  • Users can export contacts into PST, PDF, vCard, MSG, and CSV formats to manage data easily.
  • This software doesn’t require any internet connection, and it also doesn’t save your crucial information within the software’s environment.
  • It shows the complete address book list on the panel, so that users can analyze and select the desired contacts to export.
  • This software maintains the original attributes and elements of contacts and doesn’t modify the original data.

Frequently Asked Questions

Ques 1: What is the Thunderbird address book file location?

Ans: This is the location of Thunderbird address book: C:\Users\<YourUserName>\AppData\Roaming\Thunderbird\Profiles\<profile_name>\abook.sqlite

Ques 2: Can I export the Thunderbird address book to Excel?

Ans: Thunderbird doesn’t export contacts to Excel directly, but yes, you can export them as CSV and open them in the Excel application.

Ques 3: Do I need Thunderbird installed to use the export tool?

Ans: No, Thunderbird installation is not required to export Thunderbird address book to CSV format.

Ques 4: Can I selectively export contacts using a tool?

Ans: Yes, this software allows you to export only selective data through various filters.

Final Comment

If you are also one of those who want to export Thunderbird address book to CSV format, then this is the right page for you. Here, we have explained the manual methods and one automated solution for experts. The manual method is suitable for those who have installed a Thunderbird account, and if your Thunderbird profile is not working, then you should go for the automated solution. It provides multiple features and filters to help users. For any query, you can contact us through chat support.

  author

By Kumar Raj

A versatile writer with the vast knowledge of technology helps to reduce the gap between a user and technology. Provides easy and reliable ways to resolve multiple technical issues, which users encounter in their day-to-day life.