Supported browsers for Outlook Web App

Outlook Web App lets you sign in to your email account from almost any device that can connect to the Internet, including laptop and desktop computers, smartphones, and tablets.

In this article

Using Outlook Web App on desktop and laptop computers

Windows operating systems

Windows server operating systems

Other operating systems

Using OWA for iPhone, OWA for iPad or OWA for Android

Using Outlook Web App on smartphones and tablets

What else do I need to know?

Using Outlook Web App on desktop and laptop computers

For the best experience with Outlook Web App, use one of the operating system and browser combinations labeled “Best”. Outlook Web App is available in other operating system and web browser combinations, but not all features will be available. Some browsers will support only the light version of Outlook Web App.

  • Best: All features will work.

  • Good: Most features will work.

  • Light: The browser will display the light version of Outlook Web App.

Windows operating systems

Web browser

Windows XP

Windows Vista

Windows 7

Windows 8

Internet Explorer 7

Light

Not available

Not available

Not available

Internet Explorer 8

Light

Light

Light

Not available

Internet Explorer 9

Not available

Best

Best

Not available

Internet Explorer 10

Not available

Not available

Best – plus offline access

Best – plus offline access

Internet Explorer 11

Not available

Not available

Best – plus offline access

Best – plus offline access

Firefox current version or one previous

Best – plus offline access

Best – plus offline access

Best – plus offline access

Best – plus offline access

Safari 5

Light

Light

Light

Light

Chrome current version or one previous

Good – plus offline access

Good – plus offline access

Best – plus offline access

Best – plus offline access

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Note    In previous versions, Outlook Web App had built-in spell checking. In the latest release, Outlook Web App relies on the web browser for spell checking, which Internet Explorer prior to version 10 doesn’t provide.

Note   Office 365 users will be limited to the light version of Outlook Web App when using Internet Explorer 8. Users whose mailboxes are on a locally managed Exchange server will continue to see the standard version of Outlook Web App when using Internet Explorer 8, but may experience slow or otherwise unsatisfactory performance.

Windows server operating systems

Web browser

Windows Server 2003

Windows Server 2008 R2

Windows Server 2012

Windows 8

Internet Explorer 7

Light

Not available

Not available

Not available

Internet Explorer 8

Light

Light

Light

Not available

Internet Explorer 9

Not available

Best

Best

Not available

Internet Explorer 10

Not available

Not available

Best – plus offline access

Best – plus offline access

Internet Explorer 11

Not available

Best – plus offline access

Best – plus offline access

Best – plus offline access

Firefox current version or one previous

Best – plus offline access

Best – plus offline access

Best – plus offline access

Best – plus offline access

Safari 5

Light

Light

Light

Light

Chrome current version or one previous

Good – plus offline access

Good – plus offline access

Best – plus offline access

Best – plus offline access

Other operating systems

Web browser

Mac OS X v10.7 or later

Linux

Firefox current version or one previous

Best – plus offline access

Best – plus offline access

Safari 6 or later versions

Best – plus offline access

Not available

Chrome current version or one previous

Best – plus offline access

Best – plus offline access

Using OWA for iPhone, OWA for iPad, or OWA or Android

If you have Office 365 and are using an iPhone, iPad, or Android phone you may be able to use the OWA for iPhone, OWA for iPad, OWA for Android app to access your account. The apps simplify signing in to your account and allow you to access your account even when you don’t have an Internet connection.

You can download OWA for iPhone and OWA for iPad from the Apple App Store by searching for OWA for iPhone or OWA for iPad. To learn more about installing OWA for iPhone or OWA for iPad see OWA for iPhone in the Apple Store and OWA for iPad in the Apple Store.

You can download OWA for Android from the Play Store by searching for OWA for Android. To learn how to install OWA for Android, see OWA for Android in the Play Store.

To use the app you’ll need:

Device

OS

iPhone 4s or later versions

iOS 6 or later versions

iPad 2 or later versions

iOS 6 or later versions

Android phone

Android OS 4.4 or later

To learn more about OWA for iPhone and OWA for iPad, see OWA for iPad and OWA for iPhone.

To learn more about OWA for Android, see OWA for Android.

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Using Outlook Web App on smartphones and tablets

You can use the web browser on your device to sign in to Outlook Web App.

  • Best: All features for smartphones and tablets will work.

  • Light: The browser will display the light version of Outlook Web App.

Device

Application

Support

Windows 8 tablet

Web browser

Best

Windows Phone 8

Web browser

Best

iOS 6 or later versions for iPhone 4s or later versions

Web browser

Good

iOS 6 or later versions for iPad 2 or later versions

Web browser

Good

All other smartphones and tablets

Web browser

Light

Note    The OWA for iPhone or OWA for iPad app is recommended instead of using your iPhone’s or iPad’s browser.

Note    If you set the browser on your Windows Phone 8 to desktop mode, you’ll see the light version of Outlook Web App.

What else do I need to know?

Other operating system and browser combinations may display the light version of Outlook Web App. If you’re not using a combination that is listed as Best in the tables above, and are having issues using Outlook Web App, please update your web browser.

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Applies To: Outlook Web App for Office 365, Outlook Web App



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