1. What is Artisteer 4.3? Artisteer 4.3 is a desktop application that creates professional-quality website templates and themes without requiring coding skills. It uses a "what-you-see-is-what-you-get" (WYSIWYG) interface with sliders, color pickers, and drag-and-drop controls. Version 4.3 was released around 2013-2014 and is considered the last stable build before the software became obsolete.