Apps similar to Snes9x include RetroArch, which is free and open source. Other options are Super ZSNES, ZSNES, Ares (Formerly Higan / BSNES) and Ludo. Game Emulators like Snes9x are a crowded field, with more than 25 alternatives for Windows, Linux, Android, Mac and iPhone.
RetroX is an Android application that will help you organize and play your own Retro Games with the less possible effort. Put your collection in your device and RetroX will take care of the rest.
bsnes is a multi-platform Super Nintendo (Super Famicom) emulator, originally developed by Near, which focuses on performance, features, and ease of use.
With a Nintendo Switch Online membership, gain access to a large collection of Super NES games that are great to play anytime, anywhere.
Japan
SNesoid is the famous Super Nintendo emulator for Android.
China
John SNES is a feature-packed Super Nintendo emulator for Android with high compatibility and long history of development and support.
Provenance is an iOS Frontend for multiple emulators, currently supporting Sega Genesis, Game Gear, Master System and SNES.
United Kingdom
MESS emulates portable and console gaming systems, computer platforms and calculators. The project strives for accuracy and portability and therefore is not always the fastest emulator for any one particular system.
Serbia
Happy Chick emulates more than 18 systems all in one APP, some of the included emulators are FAB/MAME/MAMEPLUS,PS,PSP,FC(NES),SFC(SNES),GBA,GBC,MD,NDS,DC,NGP,WS(WSC),PCE, ONS…etc. More games will be updated in the future...
China
Utility that lets you preview a wide variety of retro games across many different platforms, serving to display graphics and gameplay showcases.
Indonesia
A front-end or user interface (UI) is the presentation and interaction layer of an app or website. Most modern emulator apps have basic game list UIs that you can interact with using a mouse/keyboard but not a game controller.
United States![Dolphin (Wii, Gamecube, Virtual Console) [Linux, macOS, & Windows]](https://img.alternativeto.net/s/309x197/jpeg/bottlenose_980398_full.png)
![Cemu (Wii U) [Windows & Linux* using Wine]](https://img.alternativeto.net/s/309x197/jpeg/bottlenose_762210_full.png)
![Yuzu (Switch) [Linux & Windows]](https://img.alternativeto.net/s/309x197/jpeg/bottlenose_785449_full.png)
![Citra (3DS) [Linux, macOS, & Windows]](https://img.alternativeto.net/s/309x197/jpeg/bottlenose_509961_full.png)
The famous SNES emulator for android
![Dolphin (Wii, Gamecube, Virtual Console) [Linux, macOS, & Windows]](https://img.alternativeto.net/s/618x394/avif/bottlenose_980398_full.png)
![Cemu (Wii U) [Windows & Linux* using Wine]](https://img.alternativeto.net/s/618x394/avif/bottlenose_762210_full.png)
![Yuzu (Switch) [Linux & Windows]](https://img.alternativeto.net/s/618x394/avif/bottlenose_785449_full.png)
![Citra (3DS) [Linux, macOS, & Windows]](https://img.alternativeto.net/s/618x394/avif/bottlenose_509961_full.png)
