How Do I Transfer My Thunderbird Address Book to a New Computer?

Chosen Solution Go to Address Book. Press Alt or F10 to see the menu bar. Click on Tools >,>, Export. Save the LDIF file, then move this file to the other computer. In the other computer open the Address Book. Click on Tools >,>, Import , select the file that export.

If you are upgrading to a new computer and want to transfer your Thunderbird email account, it can be a little daunting. However, it is quite simple if you have the right tools and follow the right steps. Here is an easy-to-follow guide on how to move Thunderbird from one computer to another.

Before you begin, ensure that you are using the latest version of Thunderbird. To check, go to the About Thunderbird section. If there are any updates available, it should tell you there. The guide is based on Thunderbird version 102.3, but it should work on versions 100 and newer.

To transfer your Thunderbird account, you will need a key pen drive of 16GB or more. Follow the steps below:

1. Open Thunderbird on your old computer.

2. Go to Tools > Export. If you have many emails, you may need to split them into smaller files because of the 2GB limit.

3. Open your Thunderbird profile folder. Right-click on the folder you want to copy and select Copy. Then, right-click on your key pen drive and select Paste. Wait for the folder to be copied across.

4. Eject the key pen drive from your old computer and plug it into your new one.

5. Open Thunderbird on your new computer.

6. Go to Tools > Export > Open profile folder.

7. Close the tab and quit Thunderbird.

8. Copy the folder you just copied from your old computer and paste it into your new computer’s profile folder.

9. Wait for the folder to be copied across.

10. Double-click on the new profile folder, press Command+A to select everything, Command+C to copy, go back up a level, double-click on the default folder, then Command+V to paste.

11. Replace everything and minimize the folder.

12. Load up Thunderbird, go to Tools > Import from another Thunderbird installation.

13. Press Continue and select “Import from profile default”.

14. Press Continue and make sure everything is selected before pressing Continue again.

15. Start the import process. This may take a few minutes.

16. Once Thunderbird has restarted, you will need to re-enter your email passwords.

17. Delete the profile you brought from the key pen to make it easier in the future.

That’s it! Your Thunderbird account has now been transferred to your new computer, and you can enjoy all your emails, contacts, and settings.

We hope you find this guide helpful. If you have any questions, please leave a comment below.


How do I transfer my contacts from Thunderbird to a new computer?
Select Tools on the main menu and then choose Export. The Export Address Book dialog box appears. In the Save As box, enter an identifying name for the Address Book you want to export. Next to Format, choose a format for your exported Address book, such as CSV, TXT, VCF, or LDIF.
How do I export my Thunderbird address book?
Export your Thunderbird Address Book Choose Tools >, Export. In the Save as type box choose Comma Separated (. csv file extension). Enter any file name and location to save (you'll need to remember this when you are ready to import your address book into your Gmail account.
How to move your Thunderbird profile and email to a new Windows computer?
Connect the same transfer device you have used before to copy your Thunderbird profile folder from the source computer.Right-clickHold down the control key while you click on the copy of the Thunderbird profile folder that you created on the transfer device, then select Copy .More items...