A browser-based version of RetroArch that lets you play ROMs without a local installation.
Last updated: 2025 – Compatible with RetroArch 1.9.0 and newer. retroarch ui companion
In RetroArch , the (also known as the "Desktop Menu" or WIMP interface) is a secondary, desktop-style interface designed to manage your game library and configurations more efficiently than the standard controller-based menus. Core Functionality A browser-based version of RetroArch that lets you
While "UI Companion" is a specific technical setting, many users looking for a companion experience also use these tools: retroarch ui companion
If you're already familiar with RetroArch, you might look for a UI Companion that offers deeper customization options and perhaps integrates well with specific cores or features you use.