Converting EML files to PST format is essential when you need to move emails from email clients like Windows Live Mail, Thunderbird, or Outlook Express to Microsoft Outlook. EML files store individual email messages, while PST files are used by Outlook to store entire mailboxes including emails, contacts, calendars, and more. The conversion process helps users centralize their email data in Outlook for better organization, compatibility, and backup. This can be done using manual methods via Outlook or with third-party EML to PST converter tools for batch conversions and more advanced features. https://gbwahtspro.com/gb-whatsapp-old-version/