RetroArch, Snes9x EX, RetroX, DroidEmu, ZSNES, RetriX, Ares (Formerly Higan / BSNES), Nostlan, SNESbox, John SNES, snes4iphone, SNESoid, SNEShout, TigerSNES, Super Sleuth, F-Zero VS, SNESGT, SNEeSe, Snes9X Direct3D, uosnes are some alternatives to Provenance.