EML to PST Converter performs Migration of EML data from email clients such as Thunderbird, Windows Mail, WLM etc. Facility of previewing the data present in EML file and downloading its attachments is also given in the. Preview can be done in different viewing modes such as Normal view, HEX view, Properties View, Message Header View. Data from a group of EML files can be moved into a single PST file supported by Outlook.