How to Save Thunderbird Address Book to CSV Contacts?

Admin ~ March 11, 2025 ~ 5 Minutes Reading

Thunderbird is a widely used email client as it allows to easily manage emails, contacts and calendars efficiently. One of its essential features is the Address Book, which stores details such as name, email addresses and phone numbers. Due to these, most of the users asked to save Thunderbird Address Book to CSV Contacts.

CSV is one of the most demanding file extensions for storing and sharing contact data due to its universal compatibility and ease of use. It can be accessed on several applications such as Google Contacts, Microsoft Excel, OfficeCalc and many more.

Justifications to Export Thunderbird Address Book to CSV Contacts

  • A CSV file serves as a backup file in case of data loss or file corruption.
  • CSV is a widely supportable extension making it easier to access on Outlook, Gmail or other email clients.
  • Contacts in CSV format can be opened and edited in Excel or Google contacts.
  • It enables easy modifications, deletion or merging or contact details in structured format.
  • Businesses can import CSV files into Customer Relationship Management software for better email management.

How to Save Thunderbird Address Book to CSV Contacts Manually?

If you want to export address book from Thunderbird to CSV contacts manually then you perform manually approach as we have explained below:

  1. First, Open “Thunderbird” and click on the Address Book icon.
  2. Select the “Address Book” as you wish to export.
  3. Click on “Tools” and choose Export.
  4. Select “CSV file” as file type.
  5. Choose “Destination” as per user preferred location.
  6. Press Save to “Export Thunderbird Address Book to CSV Contacts”.

Hurdles of Manual Method

  • This manual require required lots of time and not founded useful for larger mailbox data.
  • CSV file may require adjustment before being imported into another platform.
  • Some email clients may not mapped contacts as appears in Thunderbird.
  • Missing field or incorrect column alignment can lead to incomplete contact transfer.
  • This manual approach needs to be repeated to download each contact.

How to Export Thunderbird Address Book to CSV Contacts using Thunderbird Address Book Converter?

If you want to export a Thunderbird profile Address book or have large size mailbox data then we suggest you to opt Thunderbird Converter as it allows to export specific mailbox data or allows to export batch Thunderbird profiles at single process without facing any limitations. To export Thunderbird Address Book to CSV Contacts in bulk perform 5 simple steps as we have explained below:

Steps to Save Thunderbird Address Book to CSV Contacts

  1. Download and run “Thunderbird Address Book Converter” on your system.Open Thunderbird Address Book Converter
  2. Click on “Convert Thunderbird profile” and press Next button.Configure Thunderbird profile
  3. Choose “Address Book” as you want to export.Select Address Book
  4. Select “CSV File” in the list of saving options and browse destination.Browse CSV file
  5. Choose filter options and Press Next to start “Save Thunderbird Address Book to CSV Contacts”.Save Thunderbird Address Book to CSV Contacts

Prime Characteristics of Thunderbird Address Book Converter

  • This software can easily convert Thunderbird emails to PDF, PST, MBOX, TXT, HTML and 28+ saving options.
  • It can auto-detect Thunderbird or also can select specific Thunderbird profile data as you want to convert.
  • You can also migrate Thunderbird emails to Outlook, Microsoft 365, Zimbra, Gmail, and all IMAP Supported email services.
  • With this software, you can also use filter options to convert as per date range, subject, sender, recipients and also skip unnecessary files.
  • This software can also extract email addresses, phone numbers and extract attachments from Thunderbird.

Often Inquired Questions about Save Thunderbird Address Book to CSV Contacts

How do I Export my Thunderbird Address Book as a CSV file?

To export your Thunderbird Address Book to a CSV file, open Thunderbird and navigate to Address Book. Select the contacts as you want to export, click on Tools and press on Export here choose CSV format, browse destination folder and click on Save.


How do I Transfer my Thunderbird Address Book to a New Computer?

To transfer Thunderbird Address Book to New Computer then launch Thunderbird on the old PC, go to Address Book and click on Tools and choose Export. And save it as a CSV or LDIF file. Move the file to a new computer, open Thunderbird and navigate to Tools and click on Import and select the saved file to restore contacts.


How do I Export all email addresses from Thunderbird?

To export all email addresses from Thunderbird, open the Address Book, select All Contacts, go to Tools and press Export and browse CSV format and tap on Save. This will make a CSV file and export all email addresses from Thunderbird.

Ending Remarks

Now Every user can easily save Thunderbird Address Book to CSV Contacts by both manually and using Thunderbird Address Book Converter. To export a few Address Books from Thunderbird proceed manually as Thunderbird Address Book Converter is a reliable utility for batch size and offers fully valuable results and not worries about any limitations.