.pst support

Discussions tagged with .pst support on WindowsForum.com focus on Microsoft's plans to expand .PST import capabilities in the new Outlook for Windows. A key thread highlights that a unified All Accounts inbox and broader .PST import support are scheduled for August 2026, alongside other features like mail merge and conditional formatting. This reflects Microsoft's effort to bridge the gap between the modern web-based Outlook and the traditional Win32 client. Users exploring this tag are likely interested in the future of .PST file compatibility, migration from classic Outlook, and the timeline for these improvements.