Mini vMac - The Mini vMac emulator collection allows modern computers to run software made for early Macintosh...
RetroArch - RetroArch is a frontend for emulators, game engines and media players.
Basilisk II - Basilisk II is an Open Source 68k Macintosh emulator.
Playnite - Source code generated using layoutit.com
Steem Engine - Steem is an open source Atari STE emulator for Windows and Linux.
Batocera.linux - Batocera.linux is an open-source and completely free retro-gaming distribution that can be copied to a USB stick or an SD card with the aim of turning any computer/nano computer into a gaming console during a game or permanently.