|verified| Download+gaussian+16+windows+new Jun 2026

Right-click setup.exe → Run as Administrator .

: Visit the Gaussian technical support and sales page to choose between academic, commercial, or government licenses.

. To download and use Gaussian 16 on a new Windows system, you must follow the official procurement process, as the software is proprietary and requires a valid serial number for installation. Gaussian.com Download and Procurement Process Official Source download+gaussian+16+windows+new

Windows Defender sometimes quarantines Gaussian’s MPI executables. Create an exclusion folder (e.g., C:\G16 ).

: During the wizard, input your Name , Company/Organization , and the Serial Number provided with your license. Right-click setup

: Complete the wizard and restart your computer if prompted. 3. Running Your First Job

: Choose the 64-bit Windows version (Rev. C.01 or the latest available maintenance release). To download and use Gaussian 16 on a

: Define a fast SSD path for GAUSS_SCRDIR to prevent I/O bottlenecks.