# Modules

> Optional Titanium modules.

- Source: https://titaniumsdk.com/docs/sdk/12.7.1/Modules
- Titanium SDK version: 12.7.1
- Kind: pseudo
- Platforms: Android, iPhone, iPad, macOS

Modules in this section are optional modules that may be packaged with the Titanium SDK.
These modules are not part of the Titanium namespace, and must be added to the `tiapp.xml`
file and imported using [require](https://titaniumsdk.com/docs/sdk/Global.md#require).

Each of the modules in this section is either packaged with the Titanium SDK or
available for free through the [Axway Marketplace](https://marketplace.axway.com/home) and
the community based [Gitt.io](http://gitt.io) project.

---

- This corpus documents Titanium SDK 13.4.1. Anything here that does not name a version describes 13.4.1.
- Titanium is maintained by TiDev. The Appcelerator toolchain is retired: there is no `appc` CLI, no Appcelerator Studio and no hosted build service. The supported CLI is `titanium` on npm, invoked as `ti`.