• Outlook User
  • New Outlook app
  • Outlook.com
  • Outlook Mac
  • Outlook & iCloud
  • Developer
  • Microsoft 365 Admin
    • Common Problems
    • Microsoft 365
    • Outlook BCM
    • Utilities & Addins

Outlook on the web Add-ins

Slipstick Systems

› Microsoft 365 › Outlook on the web Add-ins

Last reviewed on February 23, 2016     No Comments

Applies to: Office 365 Exchange, Outlook.com

Our guest contributor is Office 365 MVP Robert Crane.

It is now possible to incorporate third party software directly into your Exchange Online inbox in the form of Outlook Add ins. This allows integration between a service like Uber and Outlook. This would allow you to book a car ride service directly from within your calendar inside Outlook on the web rather than navigating between different web sites.

RC150831-01

In Outlook on the desktop, the addins are listed under the message header.
office addins

When you compose a new message using Outlook on the web you'll see a new menu option Add-ins at the top of the page.
RC150831-02

Selecting this will show you any add-ins already present as well as allowing you to add more from the Office Store by selecting the option Get more add-ins.
RC150831-03

Most add-ins are free and simply require that you have an existing account with the service, which you need to log in with once you have added the item to Outlook on the web.
RC150831-04

With the desired add-in open you simply compose your email as normal. You then take any actions required by that add-in and then you simply send the email.
RC150831-05

Different add-ins have different functionality. Here you can see that the Evernote add-in allows you to send a clipped copy of the email to one of your Evernote notebooks.

The implementation of add-ins for Outlook points to the efforts that Microsoft is making to encourage developers to use the Office 365 platform. It also points the way to greater integration with common web apps and potentially integration across the whole Office 365 suite. Outlook add-ins are therefore an excellent example of how Office 365 has become a platform rather than just a set of hosted services. Make sure that you check the Microsoft Office Store regularly for new add-ins for Outlook on the web

Outlook on the web Add-ins was last modified: February 23rd, 2016 by Guest Author
Post Views: 29

Share this:

  • Share on Facebook (Opens in new window) Facebook
  • Share on X (Opens in new window) X
  • Share on Reddit (Opens in new window) Reddit
  • Share on Bluesky (Opens in new window) Bluesky
  • Share on Mastodon (Opens in new window) Mastodon
  • Email a link to a friend (Opens in new window) Email

Related Posts:

  • Modifying the Office 365 App launcher
  • Office Outlook Add-ins
  • Office 365: Share with OneDrive for Business
  • Office 365 Groups

About Guest Author

If you would like to submit guest articles to Slipstick.com, please contact us through our Feedback form. Please note: article suggestions that are not specifically about Outlook and/or Exchange Server will not be acknowledged.

Leave a Reply Cancel reply

Your email address will not be published. Required fields are marked *

Visit Slipstick Forums.
What's New at Slipstick.com

Latest EMO: Vol. 31 Issue 10

Subscribe to Exchange Messaging Outlook






Support Services

Do you need help setting up Outlook, moving your email to a new computer, migrating or configuring Office 365, or just need some one-on-one assistance?

Our Sponsors

CompanionLink
ReliefJet
  • Popular
  • Latest
  • Week Month All
  • Deleting Auto-Complete Entries No Longer Works
  • Use Classic Outlook, not New Outlook
  • How to Remove the Primary Account from Outlook
  • How to Hide or Delete Outlook's Default Folders
  • Removing Suggested Accounts in New Outlook
  • Disable "Always ask before opening" Dialog
  • Reset the New Outlook Profile
  • Change Outlook's Programmatic Access Options
  • Adjusting Outlook's Zoom Setting in Email
  • Understanding Outlook's Calendar patchwork colors
  • Deleting Auto-Complete Entries No Longer Works
  • Sync Issues and Errors with Gmail and Yahoo accounts
  • Error Opening iCloud Appointments in Classic Outlook
  • Opt out of Microsoft 365 Companion Apps
  • Mail Templates in Outlook for Windows (and Web)
  • Urban legend: Microsoft Deletes Old Outlook.com Messages
  • Buttons in the New Message Notifications
  • Move Deleted Items to Another Folder Automatically
  • Open Outlook Templates using PowerShell
  • Count and List Folders in Classic Outlook
Ajax spinner

Recent Bugs List

Microsoft keeps a running list of issues affecting recently released updates at Fixes or workarounds for recent issues in classic Outlook (Windows).

For new Outlook for Windows: Fixes or workarounds for recent issues in new Outlook for Windows .

Outlook for Mac Recent issues: Fixes or workarounds for recent issues in Outlook for Mac

Outlook.com Recent issues: Fixes or workarounds for recent issues on Outlook.com

Office Update History

Update history for supported Office versions is at Update history for Office

Outlook Suggestions and Feedback

Outlook Feedback covers Outlook as an email client, including Outlook Android, iOS, Mac, and Windows clients, as well as the browser extension (PWA) and Outlook on the web.

Outlook (new) Feedback. Use this for feedback and suggestions for Outlook (new).

Use Outlook.com Feedback for suggestions or feedback about Outlook.com accounts.

Other Microsoft 365 applications and services




New Outlook Articles

Deleting Auto-Complete Entries No Longer Works

Sync Issues and Errors with Gmail and Yahoo accounts

Error Opening iCloud Appointments in Classic Outlook

Opt out of Microsoft 365 Companion Apps

Mail Templates in Outlook for Windows (and Web)

Urban legend: Microsoft Deletes Old Outlook.com Messages

Buttons in the New Message Notifications

Move Deleted Items to Another Folder Automatically

Open Outlook Templates using PowerShell

Count and List Folders in Classic Outlook

Newest Code Samples

Open Outlook Templates using PowerShell

Count and List Folders in Classic Outlook

Insert Word Document into Email using VBA

Warn Before Deleting a Contact

Use PowerShell to Delete Attachments

Remove RE:, FWD:, and Other Prefixes from Subject Line

Change the Mailing Address Using PowerShell

Categorize @Mentioned Messages

Send an Email When You Open Outlook

Delete Old Calendar Events using VBA

Repair PST

Convert an OST to PST

Repair damaged PST file

Repair large PST File

Remove password from PST

Merge Two Data Files

Sync & Share Outlook Data

  • Share Calendar & Contacts
  • Synchronize two computers
  • Sync Calendar and Contacts Using Outlook.com
  • Sync Outlook & Android Devices
  • Sync Google Calendar with Outlook
  • Access Folders in Other Users Mailboxes

Diane Poremsky [Outlook MVP]

Make a donation

Mail Tools

Sending and Retrieval Tools

Mass Mail Tools

Compose Tools

Duplicate Remover Tools

Mail Tools for Outlook

Online Services

Calendar Tools

Schedule Management

Calendar Printing Tools

Calendar Reminder Tools

Calendar Dates & Data

Time and Billing Tools

Meeting Productivity Tools

Duplicate Remover Tools

Productivity

Productivity Tools

Automatic Message Processing Tools

Special Function Automatic Processing Tools

Housekeeping and Message Management

Task Tools

Project and Business Management Tools

Choosing the Folder to Save a Sent Message In

Run Rules on messages after reading

Help & Suggestions

Submit Outlook Feature Requests

Slipstick Support Services

Buy Microsoft 365 Office Software and Services

Visit Slipstick Forums.

What's New at Slipstick.com

Home | Outlook User | Exchange Administrator | Office 365 | Outlook.com | Outlook Developer
Outlook for Mac | Common Problems | Utilities & Addins | Tutorials
Outlook & iCloud Issues | Outlook Apps
EMO Archives | About Slipstick | Slipstick Forums
Submit New or Updated Outlook and Exchange Server Utilities

Send comments using our Feedback page
Copyright © 2026 Slipstick Systems. All rights reserved.
Slipstick Systems is not affiliated with Microsoft Corporation.