Regain EML to PST Converter software can convert your all EML file of different email clients like windows live mail, apple mail, mozilla thunderbird to Outlook PST file format. Regain EML to PST tool converts both EML/EMLX to PST and you can convert multiple EML files to PST format. This tool extracts all the essential email components like To, Bcc, Cc, Sent, From, Received, Attachments, etc. With the help of this application user can convert EML files to Windows Live Mail, Entourage, Thunderbird, Entourage, Vista Mail, mac mail, etc into Outlook PST format. You can save your EML file to PST, MSG file format.