Run Windows applications on Linux, BSD, Solaris, and Mac OS X
C64/Amiga emulator with PAL shader and runAhead
Эмулятор ЭКВМ серии «Электроника»
Emulator of Timex FDD3000
A free, cross-platform emulator for GW-BASIC, PCjr & Tandy BASIC
Z80 shared library including some nice test-projects
DeSmuME is a Nintendo DS emulator
Apple II GS emulator based on Kent Dickey's KEGS
DOSBox fork for embedded devices
Crossplatform emulator of Apple 2 (II,][) computer