Reference

Adobe ExtendScript API

Object models for the Adobe applications, generated from Adobe’s own OMV exports. ScriptUI and the core JavaScript classes are shared by every application and documented once.

Applications 5

InDesign InDesign 2026 · 21.5.1.73 1097 entries
InDesign Server InDesign Server 2025 · 20.5.0.49 966 entries
Illustrator Illustrator 29 292 entries
Photoshop Photoshop CC 2015.5 226 entries Newest object model available to us is CC 2015.5 — Adobe has not shipped a newer OMV export.
Bridge Bridge 2021 37 entries

Shared libraries 2

Core JavaScript Core JavaScript Classes 22 entries
ScriptUI ScriptUI Classes 34 entries

Offline

indesignapi.zip The whole site: every application and both shared libraries, 2,681 pages. Unpack it and open index.html — no server, no internet. About 18 MB.

For editors and AI agents

Every target ships TypeScript declarations, a JSON model and a Markdown twin of each page at the same path. Point an agent at llms.txt, or open a target above and look under For editors and AI agents.