Though all Android smartphones run on same Android operating system, the design, looks and the customization differ from manufacturer to manufacturer. Sony devices in particular offer great looks and design, they make you stand out from the crowd. The best part of Android is that it allows lot of customization to the internal software also, this allowed some vendors to put lot of junk on top of Android but that is a different matter. What we have now is a piece of software that allows users to customize their Sony Xperia devices according to their preferences.
XThemer is not new, it is available from quite sometime and recently version 4.0 of the applications is released. What is does is it allows users to create their own themes for their Xperia devices using simple steps.
The list of new features in the app includes a completely new UI along with new graphics. It also allows users to create flashable zip file of their new themes. XThemer supports wide range of Xperia devices according to the developer of the tool. For more information on the tool please visit this original thread.