AddOn Studio is a modern and fully-featured integrated development environment. AddOn Studio for World of Warcraft is an IDE for creating WoW AddOns.

AddOn Studio 2015 for WoW - pre2015 fullshot 61226.0

Welcome to the AddOn Studio Wiki Edit

This is the official wiki for AddOn Studio, a community wiki that anyone can edit that was created by the authors of AddOn Studio. Click the edit button at the top of any page to get started!

Here you can find downloads, general information, AddOn Studio and API documentation and instructions, and important links for everything related to AddOn Studio.

Overview Edit

AddOn Studio is a professional-level development tool aimed at bringing the Visual Studio experience to other more specialized development environments, like building World of Warcraft addons.

Where can I get it?

Current versions are available here on this wiki, on the various AddOn Studio edition pages. See AddOn Studio for World of Warcraft for all the editions of AddOn Studio for WoW. Or go directly to:

See also AddOn Studio for WildStar
Does AddOn Studio require Visual Studio?

For AddOn Studio 2010 for WoW, no; it works independently of Visual Studio. If you already have Visual Studio 2010 installed, that's fine also. For AddOn Studio 2015 for WoW, any edition of Visual Studio 2015 may be installed, including the free one.

I'm having trouble installing or using AddOn Studio, what can I do?

Visit AddOn Studio for World of Warcraft, and pick the edition you installed. Then check out the various sections for help getting started. Also try the AddOn Studio for World of Warcraft Documentation, with in-depth installation and basic usage tips. These pages have links to outside help, including Discord, support sites, Twitter, and more.

Key Features Edit

Visual Design

AddOn Studio includes a set of toolbox controls that you can drag-and-drop onto the designer to visually design the layout of your addon including popular Visual Studio features like Snap lines which enable you to visually align controls.

AddOn Studio 2015 for WoW - Features Design Surface - 200523.0
Advanced Lua Code Editor

AddOn Studio includes a powerful Lua code editing environment including syntax highlighting, colorization, collapsible functions, built-in IntelliSense support for Warcraft functions and events, IntelliSense Code Snippets for common Lua language constructs, code navigation features like bookmarks and Go To Declaration, and all IDE settings are customizable.

Wow IntelliSense

The IntelliSense engine works with the Wow Programming API Reference documentation. It includes detailed WoW parameters and return types, with real-time parameter and function level documentation.

AddOn Studio 2015 for WoW - Features WoW IntelliSense - 200524.2
FrameXML IntelliSense

AddOn Studio provides built-in support for FrameXML schema validation for addon developers who want to manually edit and customize FrameXML markup.

AddOn Studio 2015 for WoW - Features WoW XML IntelliSense - 200524.1
Cross-File and Project Intellisense

AddOn Studio can intelligently see Lua names and values across files for the code you write. It can do this with an awareness for the rules of WoW, and Toc files and Xml includes, and present the correct code-completion in real-time, on even unsaved files, and based on correct load order of files as WoW and the Lua runtime would in the game.

Project Based Development

AddOn Studio includes project based file management, where each AddOn can be a discrete project in the IDE. The allows independent configuration, ease with SCC integration, and easy way deploy or clear projects from your WoW install, or different WoW installs, at will without losing the actual code you are working on.

Other Goodies Edit

Source Code Control Support

Visually use Git or SVN with your addons and with your favorite repository, including with integration with AddOn author sites like SourceForge.

FrameXML Tree View

Visualize the hierarchy of nested controls in your FrameXML file including virtual controls

AddOn Studio 2015 for WoW - Features FrameXML Tree View - 200523.0
Visually Browse Warcraft Resources

You can browse and add Warcraft resources directly into your addons including class ability icons, common frames (Bank, Calendar, Chat, Guild, etc), and Common Buttons (close, scrolling, main menu, etc)

AddOn Studio 2015 for WoW - Features Visually Browse Resources - 200524.1
Visually Design Frame Backdrops

AddOn Studio includes a Backdrop editor tool to easily design and visualize an XML Frame.

XML Editing for Advanced Developers

For advanced developers that want to hand-code FrameXML files, AddOn Studio includes the option to turn off the Visual Designer and just use the XML editing tools. You can switch between the Designer and the XML editor at will, and even use both at the same time and see you changes update immediate in the other. This can also be used as a great way to learn WoW UI XML or maybe even to learn XML itself.

Auto-Generate Table of Contents (TOC)

AddOn Studio also takes the hassle out of building the Table of Contents (TOC) file by automatically building it based on what files are in your project.

Visually add Table of Contents (TOC) Metadata

AddOn Studio also makes it easy to add metadata to your Tables of Contents (TOC) file including Title, Author, version, and a number of other common metadata attributes as well as custom attributes.

Auto-Generate Lua Events

The Addon Studio property window shows all of the properties and events available for a Lua control or frame and enables one-click creation of event handlers like a button_OnClick event.

And more...

AddOn Studio includes features, like automatic deployment to your Warcraft directory, Task Window, Error List for FrameXML and Lua parsing errors, TGA and MP3 file format support, built-in Lua console for testing code, WoWBench support, and powerful search-and-replace features.

Frequently Asked Questions Edit

Does AddOn Studio for WoW support WoW Classic?

Yes. All AddOn Studio for WoW editions support both Retail and Classic.

AddOnStudio 2015 Demo World of Warcraft Classic crop 190824.1
How was AddOn Studio created?

AddOn Studio is built using the free Visual Studio Shell, and the Extensibility features in Visual Studio. For more information on VS extensibility, please visit or

What are some recommended resources for learning how to build Warcraft AddOns?
WoW WildStar Mmorpg

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