M365 Archive

RM485756 - Outlook: Read-only access to contacts within a PST file in new Outlook for Windows

Microsoft 365 Roadmap

Roadmap ID

485756

View in M365 Roadmap

Status

Rolling out

Release

General Availability

Last Updated

Sep 22, 2025

Published Mar 18, 2025

Platforms

Desktop

Service

Outlook

Tag

Rolling out
General Availability
GCC

Cloud

GCC

Summary

With this update of support for .pst files (a.k.a. Outlook Data File) in the new Outlook for Windows, users will be able to browse and read contacts within a .pst file. Future releases of new Outlook will expand the support for .pst file capabilities. #newoutlookforwindows #pstfilesupport.

Description

With this update of support for .pst files (a.k.a. Outlook Data File) in the new Outlook for Windows, users will be able to browse and read contacts within a .pst file. Future releases of new Outlook will expand the support for .pst file capabilities. #newoutlookforwindows #pstfilesupport.

GA date: September CY2025