El estándar de oro es Snes9x o RetroArch (usando el núcleo BSNES para máxima precisión).
Searching for "roms snes español pack link" usually points to collections of games (ROMsets) that have been translated by fans or include original Spanish versions. Here are some of the most reliable community resources for finding these packs: Best Sources for Spanish SNES ROM Packs Internet Archive (Archive.org) roms snes espanol pack link
If you are looking for story-heavy games, this Reddit-sourced pack features over 140 RPGs. While primarily focused on English translations, many updated versions of these packs on Internet Archive include multi-language options or Spanish patches. El estándar de oro es Snes9x o RetroArch