ASUS Armoury Crate vs OpenRGB

ASUS Armoury Crate is free Windows software for managing ASUS and ROG gaming PCs and connected hardware. It provides device lighting, firmware updates, macros, key or button assignments, fan control, audio and performance settings, with available controls varying by model. Aura Sync coordinates lighting across supported devices, while Aura Creator provides a video-editing-style interface for layered LED effects. Scenario Profiles can switch operating modes and system settings for individual games and apps. Game Library organizes downloaded PC games, and Game Deals lists rotating discounts and weekly offers for ROG VIPs. Users can create a profile, register products and download drivers, firmware and apps. ASUS lists Windows 10 version 1903 or later and Windows 11. Installation options include a device-detecting framework installer or a full package for manual and offline installation. Supported hardware includes headsets, graphics cards, power supplies, mice, motherboards, mousepads, CPU coolers, laptops, desktops, keyboards and monitors. Aura Sync no longer supports Xiaomi Light Strips.

OpenRGB controls RGB devices from multiple manufacturers through one application without relying on manufacturer software. It is free and open source under the GNU General Public License version 2, and runs on Windows, Linux, and macOS. The interface is designed to use little RAM and CPU. Device support is not uniform: listings distinguish fully supported, problematic, partial, unsupported, and not-applicable features. Its network-based SDK lets third-party software control supported devices and synchronize OpenRGB instances across multiple PCs; bindings are available for C++, Python, C#, and Java. Integrations include Artemis, Project Aurora, Home Assistant, and Keyboard Visualizer. Plugins can add synchronized effects, hardware-status indicators, third-party lighting integrations, and scheduled profile changes. The Effects Plugin includes options such as Rainbow, Breathing, audio visualizations, Ambilight, GIF playback, and GLSL shader rendering. The HTTP Hook plugin can trigger basic actions such as profile switching. Standalone Linux use may require udev rules for hardware access. Pipeline builds are unreleased development versions and may be unstable.