Locate and run the setup.exe file from your installation media or downloaded folder.
Enter your Name , Company/University , and the Serial Number provided with your purchase.
In the final step, you must select a folder for the Gaussian scratch directory . This is where the software stores temporary files during complex calculations. Ensure you have read-write access to this folder. download gaussian 16 windows
1.5 GB for the program itself, plus at least 2 GB of scratch space for calculations. Installation Guide
Select the components to install (the default full installation is recommended). Locate and run the setup
Before installing, ensure your hardware meets the following official minimum requirements :
64-bit Windows 7, 8, 8.1, 10, or 11; Windows Server 2012 R2 or 2019. Processor: AMD64 or Intel64 (EM64T) architecture. Memory (RAM): Greater than 2 GB. This is where the software stores temporary files
Once finished, you can use companion software like GaussView 6 to visualize and run your initial molecular jobs. Pricing for Gaussian Products
To download Gaussian 16 for Windows, users must first obtain a valid license from Gaussian, Inc. as the software is commercial and not available as a free public download.
Because Gaussian 16 is proprietary, the "download" process involves purchasing or registering for a license.