The basic step is to install and launch the software on your Windows operating system.

Now, time to add Thunderbird files with the available options.

After this, check Thunderbird data files on the software panel to recheck them.

From the Export options, mark anyone to which you want to convert Thunderbird files.

It’s time to mention the desired path of your local system to save the output file.

To commence the process, place the mouse cursor to the ‘Convert Now’ button.
