Open source RGB lighting control that doesn't depend on manufacturer software


One of the biggest complaints about RGB is the software ecosystem surrounding it. Every manufacturer has their own app, their own brand, their own style. If you want to mix and match devices, you end up with a ton of conflicting, functionally identical apps competing for your background resources. On top of that, these apps are proprietary and Windows-only. Some even require online accounts. What if there was a way to control all of your RGB devices from a single app, on both Windows and Linux, without any nonsense? That is what OpenRGB sets out to achieve. One app to rule them all.


Version 1.0rc2, additional downloads and versions on Releases page

OpenRGB user interface

Control RGB without wasting system resources

Lightweight User Interface

OpenRGB keeps it simple with a lightweight user interface that doesn't waste background resources with excessive custom images and styles. It is light on both RAM and CPU usage, so your system can continue to shine without cutting into your gaming or productivity performance.

OpenRGB rules them all

Control RGB from a single app

Eliminate Bloatware

If you have RGB devices from many different manufacturers, you will likely have many different programs installed to control all of your devices. These programs do not sync with each other, and they all compete for your system resources. OpenRGB aims to replace every single piece of proprietary RGB software with one lightweight app.

OpenRGB is open source software

Contribute your RGB devices

Open Source

OpenRGB is free and open source software under the GNU General Public License version 2. This means anyone is free to view and modify the code. If you know C++, you can add your own device with our flexible RGB hardware abstraction layer. Being open source means more devices are constantly being added!


Check out the source code on GitLab
OpenRGB is Cross-Platform

Control RGB on Windows, Linux, and MacOS

Cross-Platform

OpenRGB runs on Windows, Linux and MacOS. No longer is RGB control a Windows-exclusive feature! OpenRGB has been tested on X86, X86_64, ARM32, and ARM64 processors including ARM mini-PCs such as the Raspberry Pi.

Moviesnationdaysquidgames02e03720phindie Apr 2026

Months later, Marta returned to the park bench where she had found the paper. The bench was unremarkable again, washed by rain. A new scrap lay tucked beneath, brittle with the rain of seasons, marked with a different string of numbers. She picked it up and turned it over. The ink blot was smaller now, like a fading bruise. She folded the paper into her pocket.

Marta kept the scrap of paper until the snow, when she burned it in the square’s communal fire. The ash scattered like film spooled into wind, and for the first time in a long while the city watched itself, unblinking.

Jonah did not cross. He stood between mirrors and the room, cataloguing every rule as if he could find the vein where the designers had slipped their controls. "They want us to choose," he said, voice minimal with the precision of someone trained to see systems. "They want us to prove we remember not only the games, but what it means to be chosen." moviesnationdaysquidgames02e03720phindie

Outside, under the softened lights of the festival, the city hummed with a new grammar. People gathered in small circles and transcribed memories onto the backs of theater programs, onto receipts, into the margins. They built lists and told names aloud until those names stuck. The festival volunteers lowered their crimson jackets like curtains and left the square to the standing crowd.

But it was the third night that changed everything. The game "Bridge of Faces" required players to cross a narrow path made of mirrored panels that reflected not their faces but images from their lives: a mother’s laughter, an exam paper soaked with ink, the look of someone they had loved and hurt. When Martha stepped forward, the mirror showed her the scrap of paper from the bench, the same ink blot amplified into a black hole where the letters dissolved into numbers. The van doors, the badges, Jonah’s humming — all reduced to an equation that drew a cold line to the ruleboard’s margin. Months later, Marta returned to the park bench

It was not a prize in gold or credit. It was the offer of silence: confidentiality agreements, a sealed envelope containing enough to erase debt, enough to vanish legal stains and social scabs. For some, that silence was deliverance. For others, it was embezzlement of witness.

She didn’t remember the rules. She remembered the show that had burned across late nights on a dozen streaming platforms: childhood games played with currency so high the players became myths. She had dismissed it as spectacle — a parable for an age that bet its empathy on ratings — until the day the screens at the square went dark and the announcement piped through the old gramophone speakers at the corner of Ninth and Wren. She picked it up and turned it over

"Selected by corners of the city," Marta murmured. "A festival committee. A marketing stunt. A protest."