If you are looking for this specific version or the modern equivalent, here are the official channels:

: If you are using a workstation or laptop from a major OEM, they often provide specialized versions of the NVIDIA Control Panel Application tailored to your hardware's firmware. Common Issues & Fixes

: NVIDIA is currently transitioning from the classic Control Panel to a new, unified NVIDIA App . This app integrates features from both the Control Panel and GeForce Experience, such as game-ready drivers and GPU tuning, and does not require a user login.