Follow the steps to understand the restoring of thunderbird data including all data items
Download, install and run the Thunderbird Restore Wizard and read all the instructions there.
The software will ask the users to export Thunderbird Emails or Contacts & Calendars. It provide separate option for both of these. Apart from it, The software is capable of convert configured Thunderbird mailbox data and can automatically detect and load default Profile data. Click on Add Files or Add Folders option to load Thunderbird items from default location.
Select the folders & it's subfolders by check/uncheck them. Once the items are loaded into the application panel, user can select items to Restore.
The utility will Auto-detect the default Thunderbird profile Location.
Click on Next button to start conversion process. Analyze the live status of Thunderbird Mailbox conversion process.
Click on OK button to Confirm & Exit from tool.
Access the resultant Thunderbird Mailbox Data by going to the destination location.