ROMie

ROMie helps you import, organize, and sync your ROM libraries to portable retro gaming devices. Create custom playlists (tags) of your favorite games and sync them to your device's SD card. ROMie automatically handles the correct folder structure for your device.

Features

ROM Library Management - Import and organize your ROM collections
Device Sync - Copy ROMs to your handheld with the correct folder structure
Playlist System - Create custom collections with tags
ROM Verification - MD5 hash matching against RetroAchievements database
Smart Naming - Normalize filenames to proper game titles
Achievement Tracking - View your RetroAchievements progress for verified ROMs
Archive Support - Handles compressed ROMs in zip and 7z formats

View complete list of supported systems →

Supported Device Operating Systems

Each handheld operating system organizes ROMs differently. ROMie uses device profiles to handle this automatically. They're essentially system-to-folder mappings that ensure your ROMs end up in the right place on your device.

OnionOS (MiyooMini+)
Knulli (Universal)
muOS (MustardOS)
ROCKNIX (Various handhelds)
Custom - Create your own device profile

Quick Start

Download the latest release for your platform
Launch ROMie and import your ROM folder
Create playlists by tagging your favorite games
Select your device profile and SD card location
Hit sync - your ROMs are copied with the right folder structure

Download

Latest Releases

macOS: Download the .zip file
Windows: Download the .exe file
Linux: Download the .deb, .rpm, .appimage file (x64 and ARM64) - Flatpak coming soon

Roadmap & Issues

All development is tracked publicly on GitHub:

Community

Join our Discord community - Share your handheld setups, chat with other ROM collectors, and help shape ROMie's development
Report bugs or request features

Screenshots

ROM Library Management

Sync to Your Device

Romie

Install / Use

README