HTNTOOLS is the most convenient Windows display and gamma illumination utility built for competitive gamers, streamers, and multi-monitor setups. Effortlessly eliminate dark corners in competitive titles without straining your eyes on the desktop.

Features:

• 100% Native Windows Architecture (SetDeviceGammaRamp API)

• Anti-Cheat Safe: Operates cleanly in user-space without DLL injection or memory hooks

• Auto Foreground Game Detection: Boosts visibility automatically inside your game

• Smart Auto Tab-Out Restore: Returns comfortable eye-friendly lighting when browsing Chrome, Discord, or YouTube

• Zero Input Lag & Under 1% CPU Utilization: Pure hardware GDI acceleration

• Zero-Latency Hotkeys: Bind global hotkeys to switch instantly between lighting profiles

• Instant Cycle Mode: Rotate through your favorite presets with a single key press

• Smart Profile Exclusion: Click the eye icon on any preset to exclude it from your cycle rotation

• Multi-Monitor Synchronized Control: Apply independent or synchronized gamma curves across all connected displays

• Custom RGB Gamma Control: Fine-tune brightness, contrast, and independent Red/Green/Blue color ramps

• Instant Digital Delivery: Receive your 16-character license key via email immediately upon checkout

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