Sign-in & Login Problems

How to Sign Out of Microsoft Lens on iOS and Android

Aamir Naveed Akram Oct 22, 2026 868 views

Question details

The user needs to know the correct procedure to sign out of the Microsoft Lens application on their mobile devices.

Product: Microsoft Lens
Device & OS: iOS and Android
Scenario: The user wants to securely log out of Microsoft Lens, but cannot find a dedicated sign-out button within the app itself.
Observed behavior: Current versions of Microsoft Lens do not require a separate login and rely on the account session of the connected Microsoft Office apps on the device.

Before you start

Ensure that any recent document scans have finished syncing to your cloud storage before signing out, as logging out will disconnect your active session.

Solution 1Recommended

Sign out of Microsoft Lens on iOS (iPhone/iPad)

Since Microsoft Lens is connected to your main Office account, you can sign out by removing your account from any primary Office app on iOS.

In current versions of Microsoft Lens for iOS, the app does not feature a standalone sign-out button. Instead, signing out of your main Office account will sign you out of all associated Microsoft services, including Lens.

Open an Office app

Launch any Microsoft Office application, such as Word or Excel, on your iPhone or iPad.

Access the Account menu

Tap on the 'Account' tab or profile icon located within the app's main navigation area.

Select your signed-in account

Tap on the specific Microsoft account name that is currently active on the device.

Confirm Sign Out

Tap 'Sign Out', confirm your choice when prompted, and completely close out of the Office apps to apply the change to Microsoft Lens.

Sign out of Microsoft Lens on iOS (iPhone/iPad)

Solution 2

Sign out of Microsoft Lens on Android or Chromebook

Android and Chromebook users must sign out through the Recent screen of an associated Microsoft Office app.

Free Microsoft Office alternative

Try WPS Office: The All-in-One Suite with a Built-in Scanner

If you are tired of managing multiple standalone Microsoft apps and complicated sign-ins, WPS Office offers a free, lightweight alternative. It combines document editing and PDF scanning into one seamless mobile application.

1. Download the App: Search for WPS Office in the Apple App Store or Google Play Store and install the free application.
2. Access the Scanner: Open WPS Office and tap the 'Scanner' or '+' button on the home screen to quickly digitize your physical documents.
3. Save and Export: Scan your documents and easily export them as PDFs or images directly within the same app you use for editing.

Built-in document scanner function removes the need for separate scanning apps like Microsoft Lens.Highly compatible with all major Microsoft Office formats including DOCX, XLSX, and PPTX.Lightweight app design saves storage space on your iOS or Android device.Familiar user interface makes transitioning completely seamless and easy.

microsoft office alternative - wps office

Frequently Asked Questions

Why can't I find a sign-out button directly inside Microsoft Lens?

Current versions of Microsoft Lens integrate deeply with the overall Microsoft Office ecosystem on your device. The app relies on your universal Office login credentials, which means you must sign out via a primary Office app (like Word or Excel) instead of within Lens itself.

Will signing out of Office delete my previously scanned Lens documents?

Signing out will not delete files that are already securely saved to your local storage or fully synced to your OneDrive. However, any ongoing uploads or unsynced offline data could be interrupted, so always ensure your latest scans are fully saved before signing out.

Can I still use Microsoft Lens after signing out of my account?

Yes. The current versions of Microsoft Lens for iOS and Android are free to use and do not strictly require a separate login for basic scanning features. However, you will not be able to save your scans directly to Microsoft's cloud services (like OneDrive or OneNote) until you sign back in.

Login & Account Issues