page.title=Android SDK page.metaDescription=Download the official Android SDK to develop apps for Android-powered devices. sdk.redirect=0 sdk.win_installer=installer_r18-windows.exe sdk.win_installer_bytes=37456234 sdk.win_installer_checksum=48b1fe7b431afe6b9c8a992bf75dd898 sdk.win_download=android-sdk_r18-windows.zip sdk.win_bytes=37448775 sdk.win_checksum=bfbfdf8b2d0fdecc2a621544d706fa98 sdk.mac_download=android-sdk_r18-macosx.zip sdk.mac_bytes=33903758 sdk.mac_checksum=8328e8a5531c9d6f6f1a0261cb97af36 sdk.linux_download=android-sdk_r18-linux.tgz sdk.linux_bytes=29731463 sdk.linux_checksum=6cd716d0e04624b865ffed3c25b3485c @jd:body

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 packages 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.

For more information about how to set up your development environment, read the guide to Installing the SDK.