RetroArch is a cross-platform, sophisticated frontend for the libretro API. Developed by libretro
License: Open Source
RetroArch is a versatile multi-system emulator with extensive features and cross-platform support, making it suitable for a variety of gaming experiences. ZSNES, on the other hand, is a dedicated Super Nintendo emulator that offers a lightweight and user-friendly experience, but lacks the extensive capabilities and support for other systems that RetroArch provides.