KARALIT provides CFD -Computational Fluid Dynamics- and CAE -Computer aided engineering - software to industrial and academic customers worldwide, disruptively innovating CFD and CAE sectors and meeting customers main needs in terms of time saving, usability and output quality. It is a new and revolutionary user-friendly approach to the analysis, based on parametric layouts designed for specific engineering applications as well as a groundbreaking innovation from a commercial point of view, given its simple and reasonable price scheme even with unlimited number of users. All types of licenses can be run on unlimited number of cores at no additional cost. KARALIT CFD software is based on a tight integration of an original implementation of the Immersed Boundary Method together with the standard Body Fitted grid technology in order to guarantee the ease of use, speed and accuracy of the first, while keeping the reliability and effectiveness of the second.