Import Thunderbird .EML to Outlook - Version 4.0 Mozilla Thunderbird is a very popular email application of Mozilla this email application uses .EML format. When you drag-and-drop the emails from Thunderbird MBOX to any other location than .EML file is created. To Import Thunderbird .EML to Outlook you will need PCVARE EML to PST Converter software. Migrate Email from Thunderbird to Outlook using this program and have all your EML files of Thunderbird into Outlook. When the software Import Thunderbird .EML to Outlook it also imports the properties or elements of the email messages like – Metadata, Formatting, Attachment, etc. Overall this tool is the complete package for you if you are looking to Migrate Email from Thunderbird to Outlook. Also there is the facility of demo version available, this version of the program is very useful for users because it for free and users can themselves check the software authenticity, demo version converts only 10 EML to PST. To fully Import Thunderbird .EML to Outlook purchase the license key for $49.