page.title=Older Releases
@jd:body

<div class="special">
  <strong>NOTICE:</strong>
  <p>The SDKs listed on this page 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.</p>

  <p>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.</p>

  <p>If you are just getting started developing on Android, do not use one of these early-look
  SDKs. Instead, develop using the most <a href="{@docRoot}sdk/index.html">current
  SDK release</a> available, to ensure that your applications will be compatible
  with Android-powered devices.</p>
</div>




 <h2>Android 0.9 SDK beta</h2>
 <p><em>August 18, 2008 - <a href="OLD_RELEASENOTES.html#0.9_beta">Release Notes</a></em></p>
 <table>
   <tr>
     <th>Platform</th>
     <th>Package</th>
     <th>Size</th>
     <th>MD5 Checksum</th>
   </tr>
   <tr>
     <td>Windows</td>
     <td>
<a href="{@docRoot}sdk/download.html?v=android-sdk-windows-0.9_beta.zip">android-sdk-windows-0.9_beta.zip</a></td>
     <td>93,126,573 bytes</td>
     <td>305031ad8335d1b6040bdd5a65349d6d</td>
   </tr>
   <tr class="alt">
     <td>Mac OS X (intel)</td>
     <td>
<a href="{@docRoot}sdk/download.html?v=android-sdk-mac_x86-0.9_beta.zip">android-sdk-mac_x86-0.9_beta.zip</a></td>
     <td>91,374,464 bytes</td>
     <td>9a6969159091cede46302e11049fe3ca</td>
   </tr>
   <tr>
     <td>Linux (i386)</td>
     <td>
<a href="{@docRoot}sdk/download.html?v=android-sdk-linux_x86-0.9_beta.zip">android-sdk-linux_x86-0.9_beta.zip</a></td>
     <td>91,821,068 bytes</td>
     <td>077e5ef549dd9c5be54bd88e6a8e196c</td>
   </tr>
 </table>




<h2>Version m5-rc15</h2>
 <p><em>March 3, 2008 - <a href="OLD_RELEASENOTES.html#m5-rc15">Release Notes</a></em></p>
 <table>
   <tr>
     <th>Platform</th>
     <th>Package</th>
     <th>Size</th>
     <th>MD5 Checksum</th>
   </tr>
   <tr>
     <td>Windows</td>
     <td>
<a href="{@docRoot}sdk/download.html?v=android-sdk_m5-rc15_windows.zip">android-sdk_m5-rc15_windows.zip</a></td>
     <td>79 MB</td>
     <td>ecce40bc50201886d95ba2690cdbc5ce</td>
   </tr>
   <tr class="alt">
     <td>Mac OS X (intel)</td>
     <td>
<a href="{@docRoot}sdk/download.html?v=android-sdk_m5-rc15_mac-x86.zip">android-sdk_m5-rc15_mac-x86.zip</a></td>
     <td>76 MB</td>
     <td>45a6385bbc1b2cb295409cfc81fb04b4</td>
   </tr>
   <tr>
     <td>Linux (i386)</td>
     <td>
<a href="{@docRoot}sdk/download.html?v=android-sdk_m5-rc15_linux-x86.zip">android-sdk_m5-rc15_linux-x86.zip</a></td>
     <td>76 MB</td>
     <td>e913f785afecdeed34c30639fd8c5862</td>
   </tr>
 </table>




 <h2>Version m5-rc14</h2>
 <p><em>February 12, 2008 - <a href="OLD_RELEASENOTES.html#m5-rc14">Release Notes</a></em></p>
 <table>
   <tr>
     <th>Platform</th>
     <th>Package</th>
     <th>Size</th>
     <th>MD5 Checksum</th>
   </tr>
   <tr>
     <td>Windows</td>
     <td>
<a href="{@docRoot}sdk/download.html?v=android-sdk_m5-rc14_windows.zip">android-sdk_m5-rc14_windows.zip</a></td>
     <td>79 MB</td>
     <td>ecc75c1e69588350634ca25867ce05a0</td>
   </tr>
   <tr class="alt">
     <td>Mac OS X (intel)</td>
     <td>
<a href="{@docRoot}sdk/download.html?v=android-sdk_m5-rc14_mac-x86.zip">android-sdk_m5-rc14_mac-x86.zip</a></td>
     <td>76 MB</td>
     <td>844c80d0adb1a326f5a9fff262c61efc</td>
   </tr>
   <tr>
     <td>Linux (i386)</td>
     <td>
<a href="{@docRoot}sdk/download.html?v=android-sdk_m5-rc14_linux-x86.zip">android-sdk_m5-rc14_linux-x86.zip</a></td>
     <td>76 MB</td>
     <td>f8b863c8a880afe9bb84124f5976aab1</td>
   </tr>
 </table>




 <h2>Version m3-rc37a</h2>
 <p><em>December 14, 2007 - <a href="OLD_RELEASENOTES.html#m3-rc37a">Release Notes</a></em></p>
 <table>
   <tr>
     <th>Platform</th>
     <th>Package</th>
     <th>Size</th>
     <th>MD5 Checksum</th>
   </tr>
   <tr>
     <td>Windows</td>
     <td>
<a href="{@docRoot}sdk/download.html?v=android_sdk_windows_m3-rc37a.zip">android_sdk_windows_m3-rc37a.zip</a></td>
     <td>58 MB</td>
     <td>5db5aea20a2c2f010baefc4b1091a575</td>
   </tr>
   <tr class="alt">
     <td>Mac OS X (intel)</td>
     <td>
<a href="{@docRoot}sdk/download.html?v=android_sdk_darwin_m3-rc37a.zip">android_sdk_darwin_m3-rc37a.zip</a></td>
     <td>54 MB</td>
     <td>0b22e73fbd07b4af4009387afce3a37f</td>
   </tr>
   <tr>
     <td>Linux (i386)</td>
     <td>
<a href="{@docRoot}sdk/download.html?v=android_sdk_linux_m3-rc37a.zip">android_sdk_linux_m3-rc37a.zip</a></td>
     <td>54 MB</td>
     <td>41285beecc4f9926e6ecf5f12610b356</td>
   </tr>
 </table>




 <h2>Version m3-rc22a</h2>
 <p><em>November 16, 2007 - <a href="OLD_RELEASENOTES.html#m3-rc22a">Release Notes</a></em></p>
 <table>
   <tr>
     <th>Platform</th>
     <th>Package</th>
     <th>Size</th>
     <th>MD5 Checksum</th>
   </tr>
   <tr>
     <td>Windows</td>
     <td>
<a href="{@docRoot}sdk/download.html?v=android_sdk_windows_m3-rc22a.zip">android_sdk_windows_m3-rc22a.zip</a></td>
     <td>59 MB</td>
     <td>aa3dee05a9872752a3bc4efd0f93e98b</td>
   </tr>
   <tr class="alt">
     <td>Mac OS X (intel)</td>
     <td>
<a href="{@docRoot}sdk/download.html?v=android_sdk_darwin_m3-rc22a.zip">android_sdk_darwin_m3-rc22a.zip</a></td>
     <td>55 MB</td>
     <td>0547f45614ad94c3af22c3c0aa6f709f</td>
   </tr>
   <tr>
     <td>Linux (i386)</td>
     <td>
<a href="{@docRoot}sdk/download.html?v=android_sdk_linux_m3-rc22a.zip">android_sdk_linux_m3-rc22a.zip</a></td>
     <td>55 MB</td>
     <td>84b3455de5cdfd841a172c13d24c382e</td>
   </tr>
 </table>




 <h2>Version m3-rc20a</h2>
 <p><em>November 12, 2007 - <a href="OLD_RELEASENOTES.html#m3-rc20a">Release Notes</a></em></p>
 <table>
   <tr>
     <th>Platform</th>
     <th>Package</th>
     <th>Size</th>
     <th>MD5 Checksum</th>
   </tr>
   <tr>
     <td>Windows</td>
     <td>
<a href="{@docRoot}sdk/download.html?v=android_sdk_windows_m3-rc20a.zip">android_sdk_windows_m3-rc20a.zip</a></td>
     <td>59 MB</td>
     <td>a404b875708df7339ba77bdf2e08dc06</td>
   </tr>
   <tr class="alt">
     <td>Mac OS X (intel)</td>
     <td>
<a href="{@docRoot}sdk/download.html?v=android_sdk_darwin_m3-rc20a.zip">android_sdk_darwin_m3-rc20a.zip</a></td>
     <td>55 MB</td>
     <td>8fc29aeaa45eda84bfac854ebd02a6da</td>
   </tr>
   <tr>
     <td>Linux (i386)</td>
     <td>
<a href="{@docRoot}sdk/download.html?v=android_sdk_linux_m3-rc20a.zip">android_sdk_linux_m3-rc20a.zip</a></td>
     <td>55 MB</td>
     <td>9196759df9b69cd89a220b156f133364</td>
   </tr>
 </table>