Emulators that you can run on 3ds devices

GBA Games
GBA Roms
GBA emulator for 3DS
GBA emulator for Android
GBA emulator for iOS (iPhone,iPad)
GBA emulator for Java
GBA emulator for Linux
GBA emulator for Mac
GBA emulator for NDS
GBA emulator for Nintendo Switch
GBA emulator for Nokia
GBA emulator for PS2
GBA emulator for PS3
GBA emulator for PSP
GBA emulator for SEGA
GBA emulator for Steam Deck
GBA emulator for Wii
GBA emulator for WiiU
GBA emulator for Windows

3DS Games
3DS Roms
3DS emulator for 3DS
3DS emulator for Android
3DS emulator for iOS (iPhone,iPad)
3DS emulator for Java
3DS emulator for Linux
3DS emulator for Mac
3DS emulator for NDS
3DS emulator for Nintendo Switch
3DS emulator for Nokia
3DS emulator for PS2
3DS emulator for PS3
3DS emulator for PSP
3DS emulator for SEGA
3DS emulator for Steam Deck
3DS emulator for Wii
3DS emulator for WiiU
3DS emulator for Windows

DS Games
DS Roms
DS emulator for 3DS
DS emulator for Android
DS emulator for iOS (iPhone,iPad)
DS emulator for Java
DS emulator for Linux
DS emulator for Mac
DS emulator for NDS
DS emulator for Nintendo Switch
DS emulator for Nokia
DS emulator for PS2
DS emulator for PS3
DS emulator for PSP
DS emulator for SEGA
DS emulator for Steam Deck
DS emulator for Wii
DS emulator for WiiU
DS emulator for Windows

N64 Games
N64 roms
N64 emulator for 3DS
N64 emulator for Android
N64 emulator for iOS (iPhone,iPad)
N64 emulator for Java
N64 emulator for Linux
N64 emulator for Mac
N64 emulator for NDS
N64 emulator for Nintendo Switch
N64 emulator for Nokia
N64 emulator for PS2
N64 emulator for PS3
N64 emulator for PSP
N64 emulator for SEGA
N64 emulator for Steam Deck
N64 emulator for Wii
N64 emulator for WiiU
N64 emulator for Windows

PSP Games
PSP roms
PSP emulator for 3DS
PSP emulator for Android
PSP emulator for iOS (iPhone,iPad)
PSP emulator for Java
PSP emulator for Linux
PSP emulator for Mac
PSP emulator for NDS
PSP emulator for Nintendo Switch
PSP emulator for Nokia
PSP emulator for PS2
PSP emulator for PS3
PSP emulator for PSP
PSP emulator for SEGA
PSP emulator for Steam Deck
PSP emulator for Wii
PSP emulator for WiiU
PSP emulator for Windows

SNES Games
SNES Roms
SNES emulator for 3DS
SNES emulator for Android
SNES emulator for iOS (iPhone,iPad)
SNES emulator for Java
SNES emulator for Linux
SNES emulator for Mac
SNES emulator for NDS
SNES emulator for Nintendo Switch
SNES emulator for Nokia
SNES emulator for PS2
SNES emulator for PS3
SNES emulator for PSP
SNES emulator for SEGA
SNES emulator for Steam Deck
SNES emulator for Wii
SNES emulator for WiiU
SNES emulator for Windows

PSX Games
Playstation emulator for 3DS
Playstation emulator for Android
Playstation emulator for iOS (iPhone,iPad)
Playstation emulator for Java
Playstation emulator for Linux
Playstation emulator for Mac
Playstation emulator for NDS
Playstation emulator for Nintendo Switch
Playstation emulator for Nokia
Playstation emulator for PS2
Playstation emulator for PS3
Playstation emulator for PSP
Playstation emulator for SEGA
Playstation emulator for Steam Deck
Playstation emulator for Wii
Playstation emulator for WiiU
Playstation emulator for Windows

Dreamcast emulator for 3DS
Dreamcast emulator for Android
Dreamcast emulator for iOS (iPhone,iPad)
Dreamcast emulator for Java
Dreamcast emulator for Linux
Dreamcast emulator for Mac
Dreamcast emulator for NDS
Dreamcast emulator for Nintendo Switch
Dreamcast emulator for Nokia
Dreamcast emulator for PS2
Dreamcast emulator for PS3
Dreamcast emulator for PSP
Dreamcast emulator for SEGA
Dreamcast emulator for Steam Deck
Dreamcast emulator for Wii
Dreamcast emulator for WiiU
Dreamcast emulator for Windows