Upgrade from Exchange 2013 to Exchange Online

Work smarter using business-class email and calendaring with Exchange Online, available alone or as part of Microsoft 365.

Device screen displaying Outlook Exchange inbox

What’s new with Exchange Online in Microsoft 365?

Get a personalized, intelligent inbox

Stay on task using Focused Inbox to organize your emails. Get smarter search results, powerful calendar integration, and more.

Collaborate with ease

With 1 TB of OneDrive cloud storage, you can back up, share, and coauthor workbooks from any device.

Take Exchange on the go

Keep up with email, plus review and edit attachments from anywhere, with powerful mobile apps1.

Always up to date

Get exclusive, new features and security updates available only for Exchange in Microsoft 365.

Compare Exchange Online 2013 and Exchange 2016 in Microsoft 365

Compare Exchange Online 2013 and Exchange 2016 in Microsoft 365

Exchange 2016 in Microsoft 365

*included with select Microsoft 365 plans

 

Exchange 2013

 

Advanced security features

Help protect your mailboxes with anti-malware and anti-spam filtering and data-loss prevention capabilities.

Cloud-based email service

Maintain control over your environment while gaining the advantage of hosting your email on Microsoft servers.
Not Included

Guaranteed 99.9% uptime

Enjoy reliable email with a financially backed service-level agreement and around-the-clock expert security monitoring.
Not Included

50 GB mailbox storage per user

Track and manage related messages, no matter what folder they’re in, and view the conversation in chronological order.
Not Included

Mobile apps for your devices

Stay more connected and productive with the Outlook mobile apps. Enjoy a familiar user experience on iOS®, Android™, and Windows mobile devices1.

Not Included

Always up to date

Always have the latest Office apps, features, and services.
Not Included

Exchange 2016 in Microsoft 365

*included with select Microsoft 365 plans

 

Exchange 2013

 

Exchange 2013 resources

Exchange 2013 help topics

Find user guides, training, and other support for Exchange 2013.

Other versions of Office

Learn about other versions of Office and how you can upgrade to the new Microsoft 365.

Download Office 2013

Download and install Office 2013 using an existing product key.

1. Availability of mobile apps varies by country/region.


Microsoft Exchange with a Microsoft 365 subscription is the latest version of Exchange. Previous versions include Exchange 2010, and Exchange 2007. Exchange 2016 is compatible with Windows 10, Windows 8.1, and Windows 7.

 
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