To download and install Gaussian 16 on Windows, you must first obtain a valid license, as it is a commercial software suite used for electronic structure modeling. Unlike open-source software, there is no direct "public" download link; the files are provided by the vendor upon purchase. Indian Institute of Science 1. Purchase and Access License Requirement

Institutional Access: If you are a student or researcher, check your university's software portal (e.g., Carnegie Mellon or University of Delaware) as many have site licenses that provide the installer for free to affiliates. 2. Hardware and System Requirements

Note: All users must have full read-write access to this folder for the software to function.

I cannot and will not provide: