ZiLOG Z80 CPU emulation library
A CHIP-8/SCHIP interpreter/emulator implemented in C using SDL.
Oric-1/Atmos/Telestrat/Pravetz 8D Emulator
Low-cost, ISO 14443 compliant emulator for contactless smartcards
Apple1 Emulator for the terminal with cut and paste.
Twin is a "retro" program for embedded or remote systems
Mainframe Emulator - Mirror of http://www.hercules-390.org/
Terminal emulator optimized for QVGA.