EyeCALIBUR+

Bypass Windows monitor limits & unlock advanced GPU control.

3 followers

Bypass Windows monitor limits & unlock advanced GPU control.

3 followers

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Productivity

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Design & Creative

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Engineering & Development

An ultra-lightweight Windows tool (<20MB) to talk natively to your GPU driver API. Adjust brightness (0-100%) and blue light independently per screen, and globally unlock color curves, contrast, and saturation up to 200%. 0% telemetry, fully local.

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Launch tags:Design Tools•Productivity•Developer Tools

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Hi Product Hunt! 👋 I'm Elay, the developer behind EyeCALIBUR+. As an electronic engineer and programmer, I spend countless hours staring at multi-monitor setups. I grew completely frustrated by the rigid, native display restrictions built into Windows and graphics drivers—forcing poor scaling, high minimum brightness levels, and messy multi-screen management. So, I built a solution from scratch. EyeCALIBUR+ is an ultra-lightweight Windows utility (<20MB) engineered to talk directly to your native Windows and GPU driver APIs. No background bloat, no invasive installation. 🖥️ What makes it different? Independent Screen Filtering: Map and adjust screen brightness (from a true 0% to 100%) and blue light filters per display independently. Advanced GPU Control: Unlock the color ramp and curve profiles of your GPU globally, boosting RGB channels, contrast, and saturation up to 200% to eliminate washed-out colors. Hotkey-Driven Efficiency: Change parameters instantly on your active screen based on where your mouse cursor lives. Privacy-First Architecture: Absolute 0% Telemetry. Your configuration profiles and license data stay 100% encrypted right on your local machine. 🎉 Exclusive Product Hunt Launch Offer (via Polar.sh): To celebrate our launch with the community, we are offering an uncompromised trial ecosystem today: 🎁 7-Day Free Trial (Standalone build, no credit card required). 📉 15 Days FREE on our Monthly Subscription. 🚀 30 Days FREE on our Annual Subscription. 💎 Special Launch Discount applied to our Lifetime License for permanent ownership. I’ll be here live for the next 24 hours answering any technical questions, taking feedback, and pushing updates. Let me know what features you'd love to see next! Thank you for the support! Let's protect our eyes. 👁️⚡

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4mo ago

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p/eyecalibur

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4mo ago

Why do Windows monitor controls feel stuck in the early 2000s? 🖥️

Hey tech community!

As an engineer and developer, I spend most of my life looking at multi-monitor setups. I ve noticed that while hardware and GPUs have advanced massively, the way we control our screens natively on Windows is still completely clunky.

We are still forced to click physical, annoying monitor buttons to change settings, or deal with legacy software utilities that bloat our RAM, collect tracking data, or break our workflow UI.

I got tired of this and spent the last few months coding an ultra-lightweight, native solution (<20MB) with intelligent cursor tracking and 0% telemetry to control independent displays seamlessly.

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