Adobe Extension Builder

Adobe Extension Builder 3 provides tools for developing, debugging and deploying extensions that can use HTML, CSS and JavaScript to extend the functionality of most Creative Cloud products. Learn more.
Adobe Creative Suite Extensibility
An overview of the Creative Suite extensibility technology.
A short guide about HTML5 extensions including how to build, debug and package them.
Artivles and tutorials

Examples and case studies

Hallgrimur Bjornsson (Jul 01, 2014)
Developing and debugging Creative Suite extensions
Hallgrimur Bjornsson (Jul 01, 2014)
Hallgrimur Bjornsson (Sep 26, 2013)
Introducing HTML5 extensions, the new way to create panels.
Maria Gutierrez (May 04, 2011)
Learn how to develop and package Flash -based extensions bundled with additional resources (javascript files, native plugins etc)
Fraser Gregor (May 04, 2011)
Learn how to handle XMP metadata using the XMP Namespace Designer feature in CS Extension Builder 1.5.
Creative Suite
Conversion Utility
TypeDNA is on a mission to encourage the use of good typography among designers. The key to fulfilling this goal is the development of the TypeDNA Font Manager as an Adobe Creative Suite extension.


Use these sample extensions to learn how to work with the CS SDK.


Learn how a global consumer product goods company used a complex set of scripting processes to detect production-ready artwork and then produce file formats needed for their product merchandising system.