Amiga Spectrum Utilities - Emulators, converters and other utilities for handling ZX Spectrum using Amiga.
ASp - A freeware 48K/128K/+2 emulator for the Amiga.
ASpectrum - An open source 48k emulator for DOS, Linux, and Windows.
DSP - An open source emulator designed in Delphi 6.
E++ - A portable object-oriented emulator that emulates Space Invaders, Phoenix, Centipede and ZX Spectrum (aka Timex-Sinclair 2000).
EmuZWin - A freeware 48 and 128 emulator for Windows.
Ergon's ZX Spectrum Emulators - Home of Zexcel (Spectrum 48k/128k emulator for Sinclair QL) and the ZM/hT system (emulator, Z80 dynamic compiler and converters).
FBZX - An open source 128K, +2, +2A emulator for Linux/SDL designed to work at full screen using the FrameBuffer.
Fuse - Open source 48K/128K/+2 emulator for Mac OS X, Unix, and Windows.
Fuzzbug - Freeware emulator for Mac OS by Richard Bannister
GLECK - Emulates 16K, 48K, 128K, +2, +2A, +3, Pentagon, Scorpion 256K, TK90 and TK95 on Windows 95/98. Handles the most common file formats. [English/Spanish]
Glukalka - An open source 128K emulator for Linux.
Ian's ZX Spectrum page - Contains his ZX Spectrum emulator for Unix and X11, xz80, and some other Spectrum-related stuff.
JX-Speccy - A ZX-Spectrum 48K emulator written in Java.
Mac Spectacle - A Sinclair ZX Spectrum emulator for the Macintosh.
Nuclear ZX - Emulates Sinclair ZX Spectrum 48K on IBM PC.
PocketClive - Emulates ZX Spectrum 48k and 128k on PocketPC.
PsiXZX - A port of the XZX ZX Spectrum Emulator to the EPOC 16 platform.
RealSpectrum - A freeware 16K, 48K, 128K, +2, +2A, +3, Pentagon, and Scorpion emulator for DOS and Windows. Also emulates Multiface 128, Interface-1, Kempston joystick and mouse, DISCiPLE and +D, TRDOS and +3DOS support, and the Sinclair Network of the Interface-1 and MGT DISCiPLE via TCP/IP over the Internet.