Use add-ins in Outlook for Mac - Microsoft Support
Outlook add-ins provide solutions to help you better interact with Outlook and complete tasks on your messages and appointments without leaving Outlook. Install an add-in from AppSource. From the Tools menu on the ribbon in Outlook, select Get Add-ins. The AppSource page opens in your default browser.
Applies To:
Outlook for Microsoft 365 for Mac, Outlook 2024 for Mac
Use add-ins in Outlook - Microsoft Support
Outlook add-ins provide solutions to help you better interact with Outlook and complete tasks on your messages and appointments without leaving Outlook. Some add-ins are installed by your email administrator, but you can install other ones from the Office Store. Select a tab option below for the version of Outlook you're using.
Applies To:
Outlook for Microsoft 365, Outlook 2024, Outlook 2021, Outlook 2019, Outlook 2016, Outlook on the web, New Outlook for Windows, Outlook Web App
Turn an add-in on in Outlook for Windows - Microsoft Support
In Outlook, click File > Manage Add-ins. In Outlook Web App, click Settings > Manage add-ins. Under Manage add-ins, in the Turned on column, select the check box for the add-in you want to enable.
Applies To:
Outlook for Microsoft 365, Outlook 2024, Outlook 2021, Outlook 2019, Outlook 2016, Outlook 2013
Using add-ins in Outlook.com - Microsoft Support
Click the drop-down menu on any email message in Outlook.com, and then select Get Add-ins or select More apps in the app bar and select Add apps. On the Add-ins for Outlook page, select the add-in. For free add-ins, click Add. For paid add-ins and free trials, select Get it to finish your purchase.
Applies To:
Outlook.com
Get add-ins for Outlook for Mac - Microsoft Support
Add-ins for Outlook for Mac are programs or utilities that help you automate tasks or add new features when you view or create messages. Microsoft has partnered with leading companies to build add-ins that help you get things done right from your inbox.
Excel is blocking untrusted XLL add-ins by default
Add-ins can add a lot of functionality to Microsoft 365, but they are often used by people with bad intentions to distribute malware to unsuspecting victims. Add-ins aren't required for everyday use like reading or editing Excel workbooks.
Applies To:
Excel for Microsoft 365, Excel 2024, Excel 2021, Excel 2019, Excel 2016
Add or remove add-ins in Excel - Microsoft Support
Add-ins provide optional commands and features for Microsoft Excel. By default, add-ins are not immediately available in Excel, so you must first install and (in some cases) activate these add-ins so that you can use them. Some add-ins are built in to Excel, such as Solver and the Analysis ToolPak.
Applies To:
Excel for Microsoft 365, Excel for Microsoft 365 for Mac, Excel 2024, Excel 2024 for Mac, Excel 2021, Excel 2021 for Mac, Excel 2019, Excel 2016
Add or load a PowerPoint add-in - Microsoft Support
Add-ins are supplemental programs that add custom commands or custom features to Office programs. You can obtain add-ins for PowerPoint at Popular Office downloads or on third-party vendor websites. If you are a developer, you can write your own custom add-in programs by using Microsoft Visual Basic for Applications (VBA).
Applies To:
PowerPoint for Microsoft 365, PowerPoint 2024, PowerPoint 2021, PowerPoint 2019, PowerPoint 2016, PowerPoint 2013
Get Add-Ins for Office for Mac - Microsoft Support
You can now get Office Add-ins from the Store or use add-ins you already have from right within recent versions of Word for Mac and Excel for Mac. There are two kinds of add-ins: Office Add-ins from the Office Store (which use web technologies like HTML, CSS and JavaScript) and add-ins made by using Visual Basic for Applications (VBA).
Applies To:
Excel for Microsoft 365 for Mac, Word for Microsoft 365 for Mac, Excel 2024, Excel 2024 for Mac, Word 2024 for Mac, Excel 2021 for Mac, Word 2021 for Mac
Insert Office Add-ins into Excel for the web - Microsoft Support
You can directly install add-ins from this page or select More Add-ins to explore. In the Office Add-ins box, click Store tab. Browse for the add-in you want.
Applies To:
Excel for the web