Wikipedia
Artisteer
Artisteer is a WYSIWYG website theme creation tool developed by Extensoft.
Artisteer automates creating Web templates, including a "Suggest Design" button, which randomly generates Web design and displays the design preview. The user can then adjust the design using variety of options, and export the design as either a Web template in XHTML and CSS format, or a WordPress theme.
Artisteer is available for the Windows operating system. A beta version of Artisteer for Mac OS 10.5 is making slow progress and can be downloaded.
The first version of Artisteer was released in September 2008. Artisteer version 3.0 was released on June 2011. The current version is Artisteer 4.1 for Windows and 3.1 Beta for Macintosh.