EightyOne 1.17 download is a Sinclair ZX81 emulator available for Windows. This emulator is developed by Michael D. Wynne and plays Sinclair ZX81 games in high quality for this console. If EightyOne 1.17 works well for you then rate the emulator. Emu Games contains all Sinclair ZX81 emulators that work in the United States of America (USA) region.