Uninstall Outlook - Windows 11

Click the three dots and choose Modify (to remove just Outlook) or Uninstall (to remove the entire suite).

, which is part of the paid Microsoft 365 or Office suite. YouTube +1 Quick Comparison: Which Outlook do you have? Feature Outlook (New) Outlook Classic Cost Free (with ads) Paid (subscription or perpetual) Structure Web-wrapper/WebView2 Native Windows application Uninstallation Can be uninstalled individually Part of the Office/M365 suite How to Uninstall Outlook (New) This version is often pre-installed or automatically replaces the old "Mail and Calendar" app. Microsoft Learn +1 14 sites How to temporarily or permanently uninstall the new Outlook in ... Nov 25, 2025 —

Would you like help removing leftover Outlook data files as well? uninstall outlook windows 11

Note: This works primarily for the "Mail and Calendar" app (older version) or pre-installed Outlook apps.

Outlook is often part of a larger suite (Microsoft 365 or Office). If you use Word, Excel, or PowerPoint, do not remove the entire "Microsoft 365" app. Instead, follow the method to modify the installation. Click the three dots and choose Modify (to

Standard uninstallation might not prevent the "New Outlook" from re-installing during future Windows updates. For a more permanent solution, use Administrative PowerShell. How to uninstall New Outlook for all users via script

If Outlook came with your Microsoft 365 subscription (the classic version), you must modify the Office installation: Feature Outlook (New) Outlook Classic Cost Free (with

If you recently updated Windows 11 and your "Mail" app turned into the "New Outlook" and you want to revert it rather than uninstall it:

Depending on which version of Outlook you are using, the uninstallation process differs. Windows 11 currently has two versions: the (part of Microsoft Office) and the New Outlook (a modern app often pre-installed or replacing the Mail app).