Pacifist

A person can be a pacifist, see pacifism

Otherwise, "pacifist" is an Atari ST emulator for dos. Other emulators like gemulator use additional hardware to emulate the Atari system, and aren't therefore emulation in the traditional sense.

Each Atari emulator needs the Operating System originally used on the emulated systems. In this case a version of the TOS is needed, via a ROM.

With a proper setup Pacifist can run most Atari software. Pacafist is not as popular as Winston and gemulator. As these emulators provide good alternatives, as they are compatable with the Windows operating system.