C64 maze generator
Pak Pak Monster
Excellent emulator emulating nearly all ZX computers (80, 81, Spectrums, Timex, etc.). As well as emulating the machines themselves, numerous addon cards are supported, including hi-res graphics, custom character sets, sound and colour cards.
Spectrum emulator. Runs on Windows 95 and up, and requires DirectX. Includes a debugger, and emulates also some Southamerican clones
A well-known emulator for PC compatibles (DOS)
complete and innovative Spectrum emulator for DOS and Windows
Spectaculator emulates the 16K/48K/128/+2/+2A Spectrums and some additional hardware.
Spectrum emulator running on any version of Windows from '95 onward up to and including XP
an excellent bosnian emulator for PC compatibles by Zeljko Juric (DOS)
Spectrum 48 / 128 / +2 / +3 Emulator
Great Win32 Emulator. Very stable, very fast.
Emulator for PowerMac
an other emulator for Linux computers
Emulates a Spectrum 128 for the Acorn
Spectrum 48k and 128k emulator for PocketPC !
Qaop is a ZX Spectrum emulator Java applet
ZX Spectrum emulator for TI 89 and 92 calculators !
Emulator for various 68000 based machines. First version is released for PalmOS
Fuse (the Free Unix Spectrum Emulator) is a ZX Spectrum emulator for Unix and MacOS X
Spec is a Sinclair ZX Spectrum 48k emulator for the PC. There are two different versions, Spec (freeware for DOS) and SpecX (Shareware for Windows 95/98/NT4).