Ansys SpaceClaim and Ansys DesignModeler for 3D modeling.
Do download it if:
The ANSYS Student Version is a limited version of the commercial ANSYS software, designed for students and educators. It provides a comprehensive range of simulation tools, including structural, thermal, fluid, and electromagnetic analysis. The software is available for download from the ANSYS website and can be installed on a student's personal computer. student version ansys