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How to Import EML files into Outlook? If you have any issue regarding EML file conversion like how to import EML files into Outlook, then this forum thread helps you. EML file is generally generated by many email clients like Windows live mail, Outlook Express, Thunderbird, etc. On the other hand, MS outlook uses by various business users, and it supports the PST file. Importing EML files into Outlook is now more comfortable with the shoviv EML converter tool. Using this tool, users easily convert multiple or single EML/EMLX files into PST and MSG file formats. Read more: https://www.cdprojekt.com/pl/forums/users/importemltooutlook/