Download the Android SDK

Welcome Developers! If you are new to the Android SDK, please read the steps below, for an overview of how to set up the SDK.

If you're already using the Android SDK, you should update to the latest tools or platform using the Android SDK and AVD Manager, rather than downloading a new SDK starter package. See Adding SDK Components.

Platform	Package	Size	MD5 Checksum
Windows	android-sdk_r15-windows.zip	33895447 bytes	cc2aadf7120d12b574981461736a96e9
	installer_r15-windows.exe (Recommended)	33902520 bytes	ee8481cb86a6646a4d963d5142902c5c
Mac OS X (intel)	android-sdk_r15-macosx.zip	30469921 bytes	03d2cdd3565771e8c7a438f1c40cc8a5
Linux (i386)	android-sdk_r15-linux.tgz	26124434 bytes	f529681fd1eda11c6e1e1d44b42c1432

Here's an overview of the steps you must follow to set up the Android SDK:

1. Prepare your development computer and ensure it meets the system requirements.
2. Install the SDK starter package from the table above. (If you're on Windows, download the installer for help with the initial setup.)
3. Install the ADT Plugin for Eclipse (if you'll be developing in Eclipse).
4. Add Android platforms and other components to your SDK.
5. Explore the contents of the Android SDK (optional).

To get started, download the appropriate package from the table above, then read the guide to Installing the SDK.