Get-App

This cmdlet is available in on-premises Exchange and in the cloud-based service. Some parameters and settings may be exclusive to one environment or the other. Use the Get-App cmdlet to view installed apps. For information about the parameter sets in the Syntax section below, see Exchange cmdlet syntax (https://technet.microsoft.com/library/bb123552.aspx).

Syntax

Get-App
   [[-Identity] <AppIdParameter>]
   [-DomainController <Fqdn>]
   [-Mailbox <MailboxIdParameter>]
   [-OrganizationApp]
   [-PrivateCatalog]
   [<CommonParameters>]

Description

The Get-App cmdlet returns information about all installed apps or the details of a specific installed app.

You need to be assigned permissions before you can run this cmdlet. Although this topic lists all parameters for the cmdlet, you may not have access to some parameters if they're not included in the permissions assigned to you. To find the permissions required to run any cmdlet or parameter in your organization, see Find the permissions required to run any Exchange cmdlet (https://technet.microsoft.com/library/mt432940.aspx).

Examples

-------------------------- Example 1 --------------------------

Get-App -Mailbox Tony

This example returns the summary list of apps installed for user Tony. The command returns the name of the app, whether the app is enabled, and the app version number.

-------------------------- Example 2 --------------------------

Get-App -Identity 7a774f0c-7a6f-11e0-85ad-07fb4824019b | Format-List

This example displays detailed information for the Bing Maps app for the currently logged on user.

-------------------------- Example 3 --------------------------

Get-App -OrganizationApp

This example displays the summary list of apps installed by administrators for the entire organization.

For information about installing or removing apps for Outlook, see Install or remove add-ins for Outlook for your organization (https://technet.microsoft.com/library/jj943752.aspx).

Optional Parameters

-DomainController

This parameter is available only in on-premises Exchange.

The DomainController parameter specifies the domain controller that's used by this cmdlet to read data from or write data to Active Directory. You identify the domain controller by its fully qualified domain name (FQDN). For example, dc01.contoso.com.

Type:Fqdn
Position:Named
Default value:None
Accept pipeline input:False
Accept wildcard characters:False
Applies to:Exchange Server 2013, Exchange Server 2016
-Identity

The Identity parameter specifies the GUID of the app that you want to view. To find the GUID value of an app, run the command Get-App | Format-Table -Auto DisplayName,AppId.

Type:AppIdParameter
Position:1
Default value:None
Accept pipeline input:True
Accept wildcard characters:False
Applies to:Exchange Server 2013, Exchange Server 2016, Exchange Online
-Mailbox

The Mailbox parameter specifies the identity of the mailbox where the apps are installed. You can use any value that uniquely identifies the mailbox.

For example:

  • Name

  • Display name

  • Alias

  • Distinguished name (DN)

  • Canonical DN

  • <domain name>\<account name>

  • Email address

  • GUID

  • LegacyExchangeDN

  • SamAccountName

  • User ID or user principal name (UPN)

You can't use this parameter with the Identity parameter.

Type:MailboxIdParameter
Position:Named
Default value:None
Accept pipeline input:False
Accept wildcard characters:False
Applies to:Exchange Server 2013, Exchange Server 2016, Exchange Online
-OrganizationApp

The OrganizationAppswitch includes apps that are installed for the organization (not bound to a specific user) in the results. You don't need to specify a value with this switch.

Type:SwitchParameter
Position:Named
Default value:None
Accept pipeline input:False
Accept wildcard characters:False
Applies to:Exchange Server 2013, Exchange Server 2016, Exchange Online
-PrivateCatalog

The PrivateCatalog switch includes private catalog add-ins in the results. You don't need to specify a value with this switch.

You need to use this switch with the OrganizationApp switch.

Type:SwitchParameter
Position:Named
Default value:None
Accept pipeline input:False
Accept wildcard characters:False
Applies to:Exchange Server 2016, Exchange Online

Inputs

To see the input types that this cmdlet accepts, see Cmdlet Input and Output Types (https://go.microsoft.com/fwlink/p/?linkId=616387). If the Input Type field for a cmdlet is blank, the cmdlet doesn't accept input data.

Outputs

To see the return types, which are also known as output types, that this cmdlet accepts, see Cmdlet Input and Output Types (https://go.microsoft.com/fwlink/p/?linkId=616387). If the Output Type field is blank, the cmdlet doesn't return data.