To import EML files into Outlook, try the best and efficient tool, CubexSoft EML to PST Tool. It can import multiple EML files into Outlook PST files format without losing information, including attachments. The tool is compatible with multiple EML-based email clients like Outlook Express, Windows Live Mail, Windows Mail, and others. You can easily download and run this software on both Windows OS and Mac operating systems. Additionally, the tool preserves all email formatting, attachments, and other information during the conversion process. Moreover, you can download a free demo version, enabling you to convert the first 25 EML files into Outlook PST format free of cost.