The best tool to convert OST file to EML format is eSoftTools OST to EML Converter software. You can try this tool for conversion. It can recover corrupted OST files with all mailbox data- inbox, sent-items, draft, notes, task, journal, appointment, calendar, etc. This tool provides multiple formats for converting OST files into PST, EML, MSG, MBOX, HTML, Gmail, vCard, Office 365, etc.
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Want the best third-party OST recovery software then go with the best free SoftMails OST to PST Converter software. This tool gives you the best facility to convert the Outlook OST file into various formats such as PST, MBOX, HTML, vCard, Zimbra, Office365, Yahoo, Gmail, etc. with the use of this software you can easily convert the bulk of OST files in some clicks and simply convert OST file to EML format. This software can protect all versions of MS Outlook or Exchange Server and also run in all windows like 2010, 2016, 2009, 2008, 2007, and more versions. For more details check the Original Websites of SoftMails.
Read More:- Convert OST file to EML format