Wondering how to easily import Thunderbird email to Gmail. Then, I will suggest the Yota Thunderbird Migrator Tool. This tool easily migrates emails with no data limits or file size. It allows users to choose the specific filter options to import Thunderbird to Gmail according to their needs, like contacts, to, sender, calendars, etc.
It is a standalone tool that handles the whole process; it doesn't need any external application to complete the migration process.
Plus, this software provides the users with the assurance that all data are preserved and the data hierarchy is maintained during the migration process. This software can be easily installed on any Windows operating system, including Windows 11, 10, etc.
Steps to follow to migrate Thunderbird to Gmail:
Install and run the Thunderbird to Gmail Migration tool on your Windows PC.
Then, click on the Open menu from the top.
Next, click on Email Clients and choose Thunderbird Accounts.
Now click on Export and select Gmail as the target location.
Enter Gmail login credentials and hit the Save button.