You can use Syncables 360 to sync the Outlook, Outlook Express, Windows Mail, and Thunderbird mail folders on your Windows computer to your Mac (and even Linux) computer, provided that:

•  Thunderbird for Mac (or Linux) is installed on your Mac and Linux computers

 Syncables 360 enables this sync process by automatically converting the mail format on your Windows PC to the Thunderbird format for Mac and Linux before syncing.

Once the folders have been successfully synced, all you have to do is launch the Thunderbird application on your Mac or Linux computer, and voila – all your synced mail folders are automatically added!