nvapi

NvAPIWrapper is a .Net wrapper for NVIDIA public API, capable of managing all aspects of a display setup using NVIDIA GPUs

Automate installation of DXVK, DXVK NVAPI, VKD3D Proton + Wine/Wine Staging on Linux. Update GPU drivers, apply custom patches, sync your PlayOnLinux wineprefixes (Debian/Ubuntu/Mint/Arch Linux/Manjaro)

A library and CLI utilities for managing performance states of NVIDIA GPUs.

.Net Wrapper for Nvidia API (NvAPI)

Windows sample code demonstrating how to query GPU metrics using the NVIDIA NVAPI API

Simple and easy control over GPU's fan speed.

RenderPilot is a local-first Windows app for keeping PC game rendering components current, compatible, and reversible. Scan your library; update, downgrade, or restore DLSS, FSR, XeSS, DirectStorage, D3D12, Ogg/Vorbis and more; manage RenoDX/Luma HDR add-ons; and tune per-game NVIDIA DLSS settings.

An example for NvAPI to set "Digital Vibrance Controls" value

Command Line Tool to turn on HDR in Windows 10

Experimental target-FPS-driven Dynamic Clock Capping for NVIDIA GPUs by NV-UV.

Native C++ module for interfacing with NVIDIA NVAPI

Overclock or undervolt your NVIDIA RTX GPU from the command line — a no-background-process MSI Afterburner alternative for Windows.

An experimental tool to control GPU clocks using "NVIDIA Inspector" by setting specific clocks on specific GPU temperatures, probably like NVIDIA GPU Boost feature, just that its customizable.

Measurement framework for GPU power consumption.

CLI for NvAPI - currently supports ~400.

Black-equalizer shadow detail, digital vibrance, brightness, contrast, gamma, color temperature and blue light reduction for Windows, in one 1.6 MB tray app. Any GPU, with or without DDC/CI, on HDR displays and inside fullscreen games. Profiles switch by app or time of day. Pure C++/Win32, no runtime.

Super-resolution for your entire desktop — render beyond your panel, everywhere, not just in games. NVIDIA DSR/DLDSR productized: safe switching, DPI compensation, per-app automation.

Display profiles for Windows 11 that actually stick. Save a complete display setup — layout, resolution, refresh rate, HDR, color depth, scaling — and switch back to it in one click, one hotkey, or one scripted command. Every switch is verified and reverts itself if it fails.

Easy and convenient management of NVIDIA and system power settings on Windows.

Krinik Automated GPU Orchestrator — automated NVIDIA GPU undervolting on Windows with a measured safety margin, no third-party GUI