Commands › Exchange Online

Remove-App

Exchange Online ExchangeOnlineManagement Remove-*

Uninstall an app.

Quick start script

# Remove-App — quick start (serv365.ai)
# 1. Connect (app-only shown; interactive: omit the certificate parameters)
Connect-ExchangeOnline -CertificateThumbprint $thumb -AppId $appId -Organization $org

# 2. Capture the current state first — you cannot roll back what you never recorded
$before = Get-App
$before | Format-List

# 3. Make the change (dry run first)
Remove-App -Identity <AppIdParameter> -WhatIf
Remove-App -Identity <AppIdParameter>

# 4. Verify and diff
$after = Get-App
Compare-Object ($before | Out-String) ($after | Out-String)

Syntax

Remove-App [-Identity] <AppIdParameter>
 [-AppType <String>]
 [-Confirm]
 [-DomainController <Fqdn>]
 [-Mailbox <MailboxIdParameter>]
 [-OrganizationApp]
 [-PrivateCatalog]
 [-WhatIf]
 [<CommonParameters>]

Parameters (8)

Parameter	Type	Required	What it controls
-Identity	AppIdParameter	yes	The Identity parameter specifies the AppID (GUID value) of the app that you want to remove. To find the GUID value of an app, run the command Get-App \| Format-Table -Auto DisplayName,AppId.
-AppType	String		This parameter is available only in the cloud-based service.
-Confirm	SwitchParameter		The Confirm switch specifies whether to show or hide the confirmation prompt. How this switch affects the cmdlet depends on whether the cmdlet requires confirmation before proceeding.
-DomainController	Fqdn		This parameter is available only in on-premises Exchange.
-Mailbox	MailboxIdParameter		The Mailbox parameter specifies the mailbox that you want to modify. You can use any value that uniquely identifies the mailbox. For example:
-OrganizationApp	SwitchParameter		The OrganizationApp switch specifies that the scope of the app is organizational. You don't need to specify a value with this switch.
-PrivateCatalog	SwitchParameter		The PrivateCatalog switch specifies that the app you want to remove is located in a private catalog. You don't need to specify a value with this switch.
-WhatIf	SwitchParameter		The WhatIf switch shows what the command does without making any changes. You don't need to specify a value with this switch.

Reference facts derived from Microsoft documentation, © Microsoft, licensed CC BY 4.0; restructured with original guidance by serv365.ai.