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MC1227071 — Files in Outlook for iOS will open in Word, Excel or Powerpoint app on iPad

MC1227071Microsoft 365 appsstayInformedUpdated: 19 February 2026

Starting early to mid-February 2026, Outlook for iOS on iPads will open Word, Excel, and PowerPoint attachments directly in their respective apps if installed, replacing the in-app previewer. Users without these apps will still use the previewer. No admin action is needed.

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Applies to: Microsoft 365 apps
Source: mc.merill.net — data via Merill Fernando's open archive (MIT).