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Altirra
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Altirra is a full cycle-exact emulation of all documented hardware features for the Atari 400/800, 1200XL, 600/800XL, 130XE, XEGS, and 5200 systems and is particularly notable for having a very well equipped debugger tool.
Last Stable Release:
4.31
Dated:
10-02-2025
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Windows: XP SP3+ for x86/x64
Qualcomm Snapdragon 835+ for ARM64
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Atari800
Atari800 is the emulator of Atari 8-bit computer systems (400, 800, 600 XL, 800XL, 130XE, 5200) and 5200 game console for Unix, Linux, Amiga, MS-DOS, Atari TT/Falcon, MS-Windows, MS WinCE, Sega Dreamcast, Android and other systems supported by the SDL library. It features Cycle-exact 6502 emulation (all unofficial instructions), Cycle-exact NMI interrupts, scanline-based POKEY interrupts, Cycle-exact ANTIC and GTIA emulation (all display modes) and much more.
Last Stable Release:
5.2.0
Dated:
29-12-2023
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Kat5200
kat5200 is an emulator for the Atari 5200 and 8-bit computers (800/XL/XE).
Last Stable Release:
0.8.1
Dated:
03-01-2018
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Windows (Visual C++ 2015 Redistributable required)