Microsoft to Retire Outlook Lite for Android in 2026

Microsoft announced plans to fully retire its Outlook Lite app for Android on May 25, 2026, ending support for the lightweight email client that launched in 2022. The move directs users to transition to the full Outlook Mobile app, as the company consolidates its mobile email offerings.

Outlook Lite was designed for low-end Android devices and slower networks, requiring as little as 1GB of RAM and occupying just 5MB of storage space. It provided a streamlined email experience optimized for 2G and 3G connections, though it omitted many advanced features found in the standard app. The lightweight version quickly gained popularity, surpassing 10 million downloads by 2024, particularly among users with mid-range or budget smartphones who prioritized speed and minimal data usage.

The retirement process began last fall, when Microsoft blocked new downloads of the app from the Google Play Store on October 6, 2025. Existing users could continue accessing their accounts until the cutoff date. After May 25, 2026, the app will still launch on devices where it is installed, but mailbox access will be disabled, and in-app navigation and functionality will cease. Microsoft emphasized that...