This page provides a full list of archived and obsolete SDK releases, including non-current versions of active releases and "early look" versions that were released before Android 1.0. These are provided for informational and archival purposes only.
If you are just starting to develop applications for Android, please download the current Android SDK. With the current Android SDK, you can add any current and previous version of the Android platform as a component and use it for development and testing.
If you already have an Android SDK for platform version 1.6 or newer, then you do not need to install a new SDK—especially not one from this page. You should install older platforms as components of your existing SDK. See Exploring the SDK.
Archived SDKs
The tables below provides Android SDKs that are current in terms of their platform version, but do not provide the latest Android development environment and tools. Instead of downloading one of these, as a separate SDK for each version of the platform, you should instead use the new version-neutral Android SDK to download each version of the Android platfrom as an individual component.
Please download the current Android SDK.
Release 1.6 r1
September 2009 - Release Notes
| Platform | Package | Size | MD5 Checksum |
|---|---|---|---|
| Windows | android-sdk- windows-1 .6_r1.zip | 260529085 bytes | 2bcbacbc7af0363058ca1cac6abad848 |
| Mac OS X (intel) | android-sdk- mac_x86-1 .6_r1.zip | 247412515 bytes | eb13cc79602d492e89103efcf48ac1f6 |
| Linux (i386) | android- sdk- linux_x86-1.6_r1.tgz | 238224860 bytes | b4bf0e610ff6db2fb6fb09c49cba1e79 |
Release 1.5 r3
July 2009 - Release Notes
| Platform | Package | Size | MD5 Checksum |
|---|---|---|---|
| Windows | android-sdk- windows-1 .5_r3.zip | 191477853 bytes | 1725fd6963ce69102ba7192568dfc711 |
| Mac OS X (intel) | android-sdk- mac_x86-1 .5_r3.zip | 183024673 bytes | b1bafdaefdcec89a14b604b504e7daec |
| Linux (i386) | android- sdk- linux_x86-1.5_r3.zip | 178117561 bytes | 350d0211678ced38da926b8c9ffa4fac |
Release 1.1 r1
February 2009 - Release Notes
| Platform | Package | Size | MD5 Checksum |
|---|---|---|---|
| Windows | android-sdk- windows-1 .1_r1.zip | 86038515 bytes | 8c4b9080b430025370689e03d20842f3 |
| Mac OS X (intel) | android-sdk- mac_x86-1 .1_r1.zip | 79046151 bytes | becf0f1763d61eedce15d2a903d6c1dd |
| Linux (i386) | android- sdk- linux_x86-1.1_r1.zip | 79345522 bytes | ebcb16b0cd4aef198b4dd9a1418efbf1 |
Release 1.0 r2
November 2008 - Release Notes
| Platform | Package | Size | MD5 Checksum |
|---|---|---|---|
| Windows | android-sdk- windows-1 .0_r2.zip | 98360564 bytes | a5e1af8ac145946b4a9627516ad4a711 |
| Mac OS X (intel) | android-sdk- mac_x86-1 .0_r2.zip | 93771410 bytes | 87b99d5e9f59b78363a63200c11498e8 |
| Linux (i386) | android- sdk- linux_x86-1.0_r2.zip | 94186463 bytes | a1f3b6d854596f850f5008856d0f380e |
Obsolete SDK Releases
These tables provide Android SDK releases that have been superceded by an active release (shown above) and that are now obsolete.
Release 1.5 r2
May 2009 - Release Notes
| Platform | Package | Size | MD5 Checksum |
|---|---|---|---|
| Windows | android-sdk- windows-1 .5_r2.zip | 178346828 bytes | ba54ac6bda45921d442b74b6de6ff6a9 |
| Mac OS X (intel) | android-sdk- mac_x86-1 .5_r2.zip | 169945128 bytes | f4e06a5194410243f213d0177713d6c9 |
| Linux (i386) | android- sdk- linux_x86-1.5_r2.zip | 165035130 bytes | 1d3c3d099e95a31c43a7b3e6ae307ed3 |
Release 1.5 r1
April 2009 - Release Notes
| Platform | Package | Size | MD5 Checksum |
|---|---|---|---|
| Windows | android-sdk- windows-1 .5_r1.zip | 176263368 bytes | 42be980eb2d3efaced01ea6c32c0045f |
| Mac OS X (intel) | android-sdk- mac_x86-1 .5_r1.zip | 167848675 bytes | 5b2a8d9f096032db4a75bfa0d689a51b |
| Linux (i386) | android- sdk- linux_x86-1.5_r1.zip | 162938845 bytes | 2addfd315da0ad8b5bde6b09d5ff3b06 |
Release 1.0 r1
September 23, 2008 - Release Notes
| Platform | Package | Size | MD5 Checksum |
|---|---|---|---|
| Windows | android-sdk- windows-1 .0_r1.zip | 89.7 MB bytes | d69f4ee93d4010f726c04302662fd999 |
| Mac OS X (intel) | android-sdk- mac_x86-1 .0_r1.zip | 87.5 MB bytes | 564876ada22872e50c2866806de9fc5c |
| Linux (i386) | android- sdk- linux_x86-1.0_r1.zip | 87.8 MB bytes | 2660b4029039b7d714e59827e9a9a11d |
Non-Compatible SDK Releases
The SDKs listed below are "early-look" versions that were released in the year preceding the full release of Android 1.0 in September 2008. Because these early-look SDKs were released before the Android 1.0 API specification was finalized, they do not provide a compliant Android execution environment. Consequently, applications that you develop in these SDKs will not be able to run on any Android-powered devices.
If you have an older application that you built in one of the early-look SDKs, you must migrate it to the Android 1.0 SDK (or later release) before you will be able to deploy it to an Android-powered device. To help with this migration, each SDK package below provides information about API changes from the previous version. You can find the migration information in the documentation included in each SDK package.
Version 0.9 Beta
August 18, 2008 - Release Notes
| Package | Size | MD5 Checksum | |
|---|---|---|---|
| Windows | android-sdk-windows-0.9_beta.zip | 93,126,573 bytes | 305031ad8335d1b6040bdd5a65349d6d |
| Mac OS X (intel) | android-sdk-mac_x86-0.9_beta.zip | 91,374,464 bytes | 9a6969159091cede46302e11049fe3ca |
| Linux (i386) | android-sdk-linux_x86-0.9_beta.zip | 91,821,068 bytes | 077e5ef549dd9c5be54bd88e6a8e196c |
Version m5-rc15
March 3, 2008 - Release Notes
| Package | Size | MD5 Checksum | |
|---|---|---|---|
| Windows | android-sdk_m5-rc15_windows.zip | 79 MB | ecce40bc50201886d95ba2690cdbc5ce |
| Mac OS X (intel) | android-sdk_m5-rc15_mac-x86.zip | 76 MB | 45a6385bbc1b2cb295409cfc81fb04b4 |
| Linux (i386) | android-sdk_m5-rc15_linux-x86.zip | 76 MB | e913f785afecdeed34c30639fd8c5862 |
Version m5-rc14
February 12, 2008 - Release Notes
| Package | Size | MD5 Checksum | |
|---|---|---|---|
| Windows | android-sdk_m5-rc14_windows.zip | 79 MB | ecc75c1e69588350634ca25867ce05a0 |
| Mac OS X (intel) | android-sdk_m5-rc14_mac-x86.zip | 76 MB | 844c80d0adb1a326f5a9fff262c61efc |
| Linux (i386) | android-sdk_m5-rc14_linux-x86.zip | 76 MB | f8b863c8a880afe9bb84124f5976aab1 |
Version m3-rc37a
December 14, 2007 - Release Notes
| Package | Size | MD5 Checksum | |
|---|---|---|---|
| Windows | android_sdk_windows_m3-rc37a.zip | 58 MB | 5db5aea20a2c2f010baefc4b1091a575 |
| Mac OS X (intel) | android_sdk_darwin_m3-rc37a.zip | 54 MB | 0b22e73fbd07b4af4009387afce3a37f |
| Linux (i386) | android_sdk_linux_m3-rc37a.zip | 54 MB | 41285beecc4f9926e6ecf5f12610b356 |
Version m3-rc22a
November 16, 2007 - Release Notes
| Package | Size | MD5 Checksum | |
|---|---|---|---|
| Windows | android_sdk_windows_m3-rc22a.zip | 59 MB | aa3dee05a9872752a3bc4efd0f93e98b |
| Mac OS X (intel) | android_sdk_darwin_m3-rc22a.zip | 55 MB | 0547f45614ad94c3af22c3c0aa6f709f |
| Linux (i386) | android_sdk_linux_m3-rc22a.zip | 55 MB | 84b3455de5cdfd841a172c13d24c382e |
Version m3-rc20a
November 12, 2007 - Release Notes
| Package | Size | MD5 Checksum | |
|---|---|---|---|
| Windows | android_sdk_windows_m3-rc20a.zip | 59 MB | a404b875708df7339ba77bdf2e08dc06 |
| Mac OS X (intel) | android_sdk_darwin_m3-rc20a.zip | 55 MB | 8fc29aeaa45eda84bfac854ebd02a6da |
| Linux (i386) | android_sdk_linux_m3-rc20a.zip | 55 MB | 9196759df9b69cd89a220b156f133364 |