| Nom Util | Version | Avis | Date MAJ | Note | Screenshot |
| GnGeoFrontend | 0.4 | C'est un frontend pour GnGeo programmé en Java. | 01/09/2006 | 90 |  |
| XGngeo | 16 beta | XGngeo is a full-featured frontend frontend (GUI) written in Python and that uses the PyGTK library to provides toward end users a practical and user-friendly GTK2 interface over Gngeo which is a fast and powerful command line Neo Geo emulator for the GNU/Linux and FreeBSD systems (and may be some other Unices). Both are free/libre software released under the GNU GPL license .
With XGngeo multiple configuration panels, designed in an intuitive way, emulator behaviour can be regulated precisely and easily in the same time (and specificaly for each ROM if desired!); while ROM selection is made simple thanks to a complete list with preview image and various game information, etc.
Multilingual
Current version of XGngeo is translated in the following languages: Brazilian, English, French, German, Polish and Spanish. | 31/08/2006 | 80 | |
| XnGeo | 0.2 | XnGeo est un frontend pour Linux developpe en python Gtk2 pour l'emulateur GnGeo | 31/12/2005 | 80 | |
| GGF | 0.5 | C'est un frontend pour GnGeo 0.7 qui marche avec Java 1.5. Par contre, il ne fonctionne que sur Linux. | 18/10/2006 | 60 | |