Uninstall Outlook Windows 11

If you are using the "New Outlook" app (the free, modern version), uninstalling is straightforward:

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

If Outlook came with your Microsoft 365 subscription (the classic version), you must modify the Office installation: uninstall outlook windows 11

If you are using the "New Outlook" (which often replaces the old Mail & Calendar app) or you installed Outlook as a standalone app from the Microsoft Store.

, 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 — If you are using the "New Outlook" app

To uninstall Outlook from Windows 11, you must first identify which version you are using: the "New Outlook" app (a lightweight web-based version) or the "Classic Outlook" (part of the Microsoft 365 or Office suite). Removing "New Outlook" (Web-based App)

The classic version is typically part of the larger Office suite. Removing it may require modifying the entire Office installation. YouTube +1 Quick Comparison: Which Outlook do you have

Click on Apps in the left sidebar, then select Installed apps . Find Outlook: Scroll or search for Outlook (new) .

Here is a guide for both versions.