SP Transfer is able to transfer data between two Joomla! databases. Read how to do it.
On tab Database Transfer you have the ability to choose individual records from any table in the source database.
Read more: Database Transfer View
On tab Files Transfer you have the ability to choose any file, or folder to copy to the destination site.
Read more: Files Transfer View
From this view you have the ability any notes, and whether everything is transferred successfully.
Read more: History Log
This article is a summary description for the process upgrading any Joomla! version greater than 1.5 (meaning 1.6, 1.7, 2.5), to Joomla! release 3.x. If you wish to migrate from 1.5 to 3.x, please us SP Upgrade.
Read more: Migrate old site to Joomla! version 3.x