The Free Unix Spectrum Emulator is an emulator of the 1980s home computer and various clones. It emulates the Spectrum 16K, 48K, 128K, +2, +2A, +3, +3e, and SE, the Timex TC2048 and TC2068, the Pentagon, and the Scorpion. Almost all the common Spectrum emulator file formats are supported, including .rzx input recordings, .tzx tape images, and .szx and .z80 snapshots.
The Free Unix Spectrum Emulator (Fuse) is an emulator of the 1980s home computer Sinclair Spectrum and its various clones for Unix, GP2 X and Mac OS X. VICE is free software, released under the GNU General Public Licence.