GaussView is . It is not available as a free standalone download from third-party sites. To download it for Windows 10, you generally have two legitimate paths: GaussView 6 | Gaussian.com
GaussView is the essential graphical user interface for the Gaussian series of computational chemistry software. It allows researchers and students to build complex molecular structures in 3D, set up advanced quantum mechanical calculations, and visualize results like electron densities, molecular orbitals, and vibrational spectra without using command-line instructions. download gaussview for windows 10