Google Wave, a unsuccessful product from Google shutting down by the end of this year, If you are a Google Wave user wants to export waves you created so far, Google now allows users to export few waves. You can login to Google Wave account and download waves in a Zip format including attachments.
Exporting Google waves
1.Select particular wave and maximize the wave in full window.
2.Click” Export” and you can select download wave contents in as HTML or Zip bundle including attachments and click Download.
At present you can only export few waves only, however Google will provide export method for bulk waves in upcoming days.