EML file supports various kinds of email clients like – Windows Live Mail, Outlook Express, Windows Mail while Thunderbird saves emails in .mbox mailbox. Individually both are different, so direct EML to Thunderbird Conversion is not probable. If you are having need for conversion then use the EML to Thunderbird Converter that is helpful to smoothly exports EML into Thunderbird. It saves EML files into Thunderbird with folder structure – Sent items, Delete items, Draft item, Received items, Inbox & Outbox etc. Trial version of EML to Thunderbird Converter provides you free facility to exports 10 emails from EML into Thunderbird. Anyone can enjoy it for exporting .eml files into Thunderbird. To get perfect EML to Thunderbird Conversion, you can try its licensed key at affordable price 49USD.