Academic discounts are available, but the software must always be purchased. Avoid Cracked software and "Free Downloads"
Unlike the command-line interface on Linux, 16W provides a tailored interface that makes managing input files, running jobs, and viewing output easier for Windows users.
There is no free, legal, public download link for Gaussian 16W. Gaussian, Inc. does not offer trial versions, open-source repositories, or time-limited evaluation copies. Every legitimate copy must be purchased or licensed through an institution. gaussian 16w download
Ensure the calculation completes with the phrase "Normal termination of Gaussian 16" at the very bottom of the output log file ( .log or .out ).
This public link is valid for 7 days and shares a thread, including any personal information you added. This link or copies made by others cannot be deleted. If you share with third parties, their policies apply. Can’t copy the link right now. Try again later. Academic discounts are available, but the software must
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Ensure this folder is on a drive with plenty of free storage space.
Double‑click the desktop icon. The Gaussian 16W interface should launch without errors.
Create an input file ( .gjf ) with the following route card configuration: #P Opt B3LYP/6-31G(d) Use code with caution. Save the file as water_opt.gjf . In Gaussian 16W, load the file and click .
Note: Gaussian 16W is natively a 64-bit application. It requires a 64-bit Windows environment to handle large molecular basis sets and scratch directories. 🔐 How to Legally Access and Download Gaussian 16W