Solidix is a free educational program designed for Mac users, focusing on the visualization of geometric shapes in a 3D space. Utilizing a spreadsheet format, users can easily manipulate the position and size of various geometric elements by adjusting cell values. This feature enables a dynamic approach to learning and understanding geometry, making it particularly useful for students and educators alike.

The program supports a range of geometric shapes including dots, lines, planes, pavers, pyramids, cylinders, and cones. Each shape can be customized to reflect different proportions and configurations, allowing for a comprehensive exploration of geometric concepts. Solidix serves as an innovative tool that combines spreadsheet functionality with 3D modeling, enhancing the educational experience in the field of science.