Retrom vs ROM Manager
Retrom
github.comROM Manager
github.comSide by side
| Figure | Retrom | ROM Manager |
|---|---|---|
| Price from | — | Free |
| Free plan | — | Yes |
| Free trial | — | — |
| Open source | — | — |
| Web | Yes | — |
| Windows | Yes | — |
| macOS | Yes | — |
| Linux | Yes | Yes |
| API | — | Yes |
| Self-hosted | Yes | Yes |
| Plans published | 0 | 1 |
| Spec score · ROM Management Software | 7.5 (#18) | 7.7 (#12) |
| License | The repository identifies Retrom as licensed under GPL-3.0. | The repository states that ROM Manager is MIT licensed and credits Knuckles-Team. |
| Purpose | Retrom is a centralized game library management service focused on emulation, for hosting games on one device and connecting clients on other devices. | ROM Manager converts and organizes game ROMs, including extracting archives, renaming by known game codes, converting ISO/WBFS images to CHD or RVZ, and generating cue sheets. |
| Security | The project states that it was designed without specific security measures and recommends local-network use or a reverse proxy with proper security measures. | The project describes ROM Manager as a local tool that needs no service URL or credentials for local conversion. |
Plans
In their own words
Retrom
Retrom is a self-hosted game library service centered on emulation. It scans a server filesystem for games and platforms, then adds them to a library that desktop clients can use to install, uninstall, and play games. Clients are available for Windows, macOS, and Linux, with a browser client for library access from other devices. Retrom can run with a dedicated server or in standalone mode, where a client runs the server locally; other clients can connect to that standalone server only while the client remains open. It supports cloud saves for built-in and standalone emulators, syncing save data and save states to the server. Emulator profiles can be kept on the server for sharing or restoration, though clients need matching emulator and other client-specific paths to share configurations. Retrom can retrieve metadata and artwork through IGDB, its only listed metadata provider. Steam is its only supported third-party library integration and needs a Steam API key and user ID. Retrom is free under GPL-3.0. The project says it lacks specific security measures and recommends local-network use or a properly secured reverse proxy.
ROM Manager
ROM Manager is free, MIT-licensed software for organizing and converting retro console game ROMs. Its pipeline extracts archives, renames files using known game codes, converts ISO or WBFS images to CHD or RVZ, and cleans up files. It can create missing cue sheets for BIN tracks. Interfaces include a command-line tool, Python API facade, MCP server, and optional agent server with an AG-UI web interface. CLI and MCP tools can manage a self-hosted RomM library through its REST API using Basic or OAuth2 authentication. MCP tools cover conversion, game-code lookup and naming, and RomM resource groups, with environment toggles controlling domains. The server supports stdio, Streamable HTTP, and SSE transports; authentication is configurable, with none as the local default. Local conversion needs no service URL or credentials, while RomM access requires server details and credentials or a token. Conversion depends on external chdman and dolphin-tool binaries; extraction uses 7z or optional backends. Destructive cleanup can remove source files, so backups are advised.