Excel add-ins documentation

With Excel add-ins, you can use familiar web technologies such as HTML, CSS, and JavaScript to build a solution that can run in Excel across multiple platforms, including on Windows, Mac, iPad, and in a web browser. Learn how to build, test, debug, and publish Excel add-ins.

About Excel add-ins

Overview

• What are Excel add-ins?

Quickstart

• Build your first Excel add-in
• Explore APIs with Script Lab

How-To Guide

• Use the Excel JavaScript API to interact with objects and workbook content
• Use data types in an Excel add-in (preview)
• Add custom functions to Excel
• Test and debug an Excel add-in
• Deploy and publish an Excel add-in

Key Office Add-ins concepts

Overview

• Office Add-ins platform overview

Concept

• Core concepts for Office Add-ins
• Design Office Add-ins
• Develop Office Add-ins

Resources

Reference

• Ask questions
• Request features
• Report issues
• Office Add-ins additional resources