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Office Add-ins

Office Add-ins

Get started with apps for Office by using Napa Office 365 Development Tools from your browser to create a basic content, task pane, or mail app for Excel, Outlook, PowerPoint, Project, or Word.

Last modified: July 16, 2015

Applies to: Access apps for SharePoint | apps for Office | Excel | Office Add-ins | Outlook | PowerPoint | Project | Word

Learn more about supported hosts and other requirements.

Note Note

The name "apps for Office" is changing to "Office Add-ins". During the transition, the documentation and the UI of some Office host applications and Visual Studio tools might still use the term "apps for Office". For details, see New name for apps for Office and SharePoint.

In this article
Create a basic app
Next steps
In this section
Additional resources

An app for Office is a web application hosted in a browser control or iframe running in the context of an Office application. Apps can access data in the current document or mail item, and connect to web services and other web-based resources. To develop apps, you use web standards-based technologies, such as HTML5, JavaScript, CSS3, XML, and REST APIs. An app isn't actually installed on the computer running the Office host application; its implementation is hosted on a web server, so you can easily maintain and update it from that server.

You can create a simple app for Office using Napa.

Here's what you need to do that:

  1. Open the Napa Office 365 Development Tools web app in your browser.

  2. Choose the Add New Project tile.

    Note: The Add New Project tile appears only if you have created other projects. If this is your first project, skip to the next step.

    Projects page
  3. Choose the kind of app you want to create, name the project, and then choose the Create button.

    Excel app tile

    The code editor opens and shows the default webpage, which already contains some sample code that you can run without doing anything else.

  4. On the side of the page, choose the Run button(Run button).

    The Office application associated with the kind of app you chose opens, and the sample app appears. You can now experiment with the features of the app.

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