RomM
RomM: A free, cross-platform hub for organizing, enriching, syncing, and playing ROM collections. Ranked #10 of 40 in Game Library Managers by our editors (7.9/10); pricing: Free plan; best for cross-platform ROM library management.
At a glance
- Editor score7.9 / 10
- PricingFree plan
- Best forCross-platform ROM library management
- Free planYes
- Paid fromFree
- Store coverageMulti-store-plus-emulators
- Facts checked20 Sep 2026
Where it wins
- Broad platform coverage with web, Windows, Linux, and Android support
- Metadata enrichment, manual matching, editing, and refresh tools
- Browser play, save synchronization, controller support, and API access
Where it doesn't
- Self-hosting requires your own infrastructure and administration
- Browser playback applies only to supported games and emulators
- Offline use is documented for the Grout companion, not the web server
Our verdict on RomM
RomM is a self-hosted, open-source ROM manager for individuals, families, and communities organizing legally obtained game files on their own infrastructure. Its web interface supports scanning and organizing collections by platform, browsing and downloading games, metadata enrichment, and personal organization through collections, favorites, status, ratings, and notes. Companion support extends to Android devices, Linux-based handhelds, and Windows through a Playnite plugin, giving RomM a broad cross-platform role rather than limiting it to a single desktop library.
RomM’s strongest area is collection depth. It can enrich games using IGDB, ScreenScraper, MobyGames, and other providers, while also allowing manual matching, metadata editing, and refreshes. Integration coverage includes Playnite, RetroArch, EmulatorJS, Ruffle, RetroAchievements, Hasheous, LaunchBox, SteamGridDB, Flashpoint, HowLongToBeat, EmulationStation, and ES-DE. The OpenAPI-based API adds a path for integrations and companion apps. For playback, supported games can run in the browser through EmulatorJS and Ruffle, while controller-friendly navigation and gamepad controls suit console-style use.
The published offering is free and open-source, with no official paid tiers to separate features or storage. RomM also includes save and save-state storage and synchronization, which helps keep a collection organized across supported clients. The main trade-off is operational: this is a self-hosted system, so it fits people prepared to manage their own infrastructure rather than buyers seeking a hosted library service. Browser play is also narrower than general collection management because it depends on supported games and the included emulator integrations. Choose RomM for broad platform coverage, metadata control, and an extensible open-source setup; choose an alternative if you want hosted deployment or a simpler, no-administration experience.
Your product? Our editors can test RomM in depth and publish a review, labelled as paid · from $149/mo →
RomM pricing
RomM fact sheet
| Free plan | Yes |
|---|---|
| Paid from | Free |
| Store coverage | Multi-store-plus-emulators |
| Emulator support | Yes |
| Platform support | Multi-platform |
| Controller support | Yes |
| Offline mode | Yes |
| Metadata editing | Yes |
| Cloud sync | Yes |
| Deployment | Self-hosted |
| Platforms | Web, Windows, Linux, Android |
| Support | Community, Docs |
| Built for | Solo, Small business, Mid-market (editorial estimate) |
| Integrations | 15 integrations: Playnite, RetroArch, EmulatorJS, Ruffle, IGDB, ScreenScraper … See all → |
| Pricing | Free plan |
| Website | romm.app |
| Facts checked | 20 Sep 2026 |
RomM integrations
RomM lists 15 integrations on its own site.
- Playnite
- RetroArch
- EmulatorJS
- Ruffle
- IGDB
- ScreenScraper
- MobyGames
- RetroAchievements
- Hasheous
- LaunchBox
- SteamGridDB
- Flashpoint
- HowLongToBeat
- EmulationStation
- ES-DE
Alternatives to RomM
- LaunchBoxA polished Windows hub for storefront libraries, emulators, metadata, and controller-first browsing.8.9
- GOG GalaxyA free GOG-centered launcher with connected libraries, offline support, and community integrations.8.9
- LutrisA free Linux hub for storefront games, emulators, runners, and Steam libraries.8.8
Also Ranked In
RomM is ranked in 2 of our directories.
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Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
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