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The Exchange Web Services (EWS) Managed API 2.0 provides a managed interface for developing client applications that use EWS.

• The EWS Managed API 2.0 package contains the EWS Managed API, a managed interface for developing client applications that use EWS. The EWS Managed API simplifies the implementation of applications that communicate with versions of Exchange starting with Exchange Server 2007 Service Pack 1 (SP1). Built on the EWS SOAP protocol and Autodiscover, the EWS Managed API provides a .NET interface to EWS that is easy to learn, use, and maintain.
  
  For your convenience, the package also includes the Exchange Server 2013 token validation library. You can use the EWS Managed API and the library to build mail apps for Outlook that can be authenticated by the identity tokens issued by Exchange 2013.
  
  For more information about the EWS Managed API 2.0 and the token validation library, see the following resources:
• Explore the EWS Managed API
• Authenticating a mail app by using Exchange 2013 identity tokens
• Apps for Office API and schema references

Files

Status: Deleted This download is no longer available on microsoft.com. The downloads below are archives provided by the Internet Archive Wayback Machine from the Microsoft Download Center prior to August 2020.

File	SHA1 Hash	Size
EwsManagedApi.msi	a65e8509bd79dbb857c0713d887e251759c55194	757 KB
EwsManagedApi32.msi	32888e06b1b0de9f1ee80c62fc65dbe3e4c17c29	757 KB

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  NOTE: Requires .NET Framework 3.5.

• For x64 (64-bit) computers, download and run EwsManagedApi.msi
  
  For x86 (32-bit) computers, download and run EwsManagedApi32.msi