Hotkey-switchable display profiles for Windows: NVIDIA digital vibrance, plus gamma, contrast and brightness on any GPU. Per-monitor, with live preview.
ScreenTuner puts the NVIDIA Control Panel's display sliders behind global hotkeys, as named profiles you can switch instantly without leaving a game. Digital vibrance goes through NVIDIA's NVAPI; gamma, contrast and brightness go through the GDI gamma ramp and work on any GPU. Profiles can set different values per monitor, and a watchdog reapplies your profile when a fullscreen game takes the gamma ramp for itself.
The latest version is 1.1.0, released on Aug 30, 2026.
Is it safe to download ScreenTuner?
The download button links to the official installer published on github.com, the same file Windows Package Manager installs. You can verify the downloaded file by comparing its SHA-256 checksum with 38ba99eddc612fef27a3c2c033e4a483e96db6bf14a520027bde58bbb8cc6d02.
Which Windows versions does ScreenTuner support?
ScreenTuner requires Windows 10 or later and is available for 64-bit (x64) systems.
How do I install ScreenTuner silently?
Run the offline installer with "ScreenTuner-1.1.0-setup.exe" /VERYSILENT /SUPPRESSMSGBOXES /NORESTART /SP-, or install it with Windows Package Manager: winget install --id=NachoSC.ScreenTuner -e --silent.
How do I uninstall ScreenTuner?
Open Settings › Apps › Installed apps, find ScreenTuner and select Uninstall. From the command line, run winget uninstall --id=NachoSC.ScreenTuner -e.
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