Atari800 is an Atari 8-bit computer (400, 800, and XL and XE series) and Atari 5200 game system emulator for Linux/UNIX platforms, MS DOS, MS Windows, MS WinCE, MacOS X/PPC, TOS, BeOS. It includes support for Atari cartridge ROMs, popular Atari disk images files, emulating Atari input devices (Trak-Ball, paddle, light gun, joystick, etc.), running Atari binaries directly from the host system, and accessing the host filesystem from within the emulated Atari. But this is only a short overview, see homepage for a detailed list of features.

License: free

Additional System Requirements: Atari 8-bit computer OS and BASIC (optional) ROM image files.