https://connect.mozilla.org/t5/discussions/how-to-convert-eml-files-to-pst-format-easily/m-p/137099#M55499 <P>It is fairly simple to access EML messages in desktop Outlook—you can view and store EML files in Outlook for Mac and Windows, whether it is New or Classic Outlook, via drag and drop. But that is only suitable for a limited number of files.</P><P>Your decision is correct when it comes to saving and merging multiple EML files into PST and then importing them into Outlook, especially when it comes to preserving folder hierarchy, which is crucial for users with large mailboxes.</P><P>But keep in mind that PST is primarily an Outlook for Windows data file. You will need an active Microsoft 365 subscription for New Outlook even after the conversion.</P><P>You can use <STRONG>BitRecover EML Converter</STRONG>, which can <STRONG>convert EML to PST</STRONG> while preserving complete email data. It comes with a free trial, so you don't have to pay beforehand. You can test the tool first, and it is very easy to use. It can merge multiple EML folders, including subfolders and nested folders. You can also split the PST files by size for easier import into Outlook. This is helpful, and it preserves all email content, including message IDs, To/From addresses, header details, and other email properties.</P> Sat, 05 Sep 2026 04:50:45 GMT gloris 2026-09-05T04:50:45Z https://connect.mozilla.org/t5/discussions/how-to-convert-eml-files-to-pst-format-easily/m-p/133987#M53866 <P>I want to access EML emails in Outlook, preserve folder hierarchy, simplify email management, and ensure secure compatibility without losing data.</P> Wed, 05 Aug 2026 13:25:14 GMT https://connect.mozilla.org/t5/discussions/how-to-convert-eml-files-to-pst-format-easily/m-p/133987#M53866 jacksamm011 2026-08-05T13:25:14Z