Though it was default in previous versions but I think it is not in this version. I have downloaded the latest copy of SQL Developer 3.2.20.09 from your site. While trying to migrate data from Access to Oracle using Migration Wizard (Tools>Migration>Migrate option) I am not getting any Access data in source database window. There are nothing under Available Source Platforms. Kindly let me know how to bring Access Platform in SQL Developer 3.2.20.09.