Best Atari Emulators in 2026
Updated
In short: Virtual Jaguar is ranked #1 of 21 as of 4 October 2026, ahead of Atari800 and BigPEmu. The best-ranked option with a free plan is Atari800.
For Atari emulation, begin with the systems you want to run and the platforms you use. Compare Atari system support and BIOS requirements, then look at controller remapping, save states, and netplay to see which features suit your setup. Free-plan availability and paid-from pricing add cost context. Virtual Jaguar and Atari800 are among the options, alongside Stella and Altirra. Weigh the listed compatibility and play features against how you plan to use an emulator, whether you need saved progress, controller adjustments, or online play.
21 Atari emulators ranked on what their makers publish — plans and prices, free tiers, platforms and the facts on their own pages.
8 of the 21 here have a free tier you can use, 0 have open-source code on record, and 0 have full bars: free, open, on most of your devices and documented.
| # | App | Signal | Free tier | Open code | Devices | From | Score |
|---|---|---|---|---|---|---|---|
| 1 | Virtual JaguarWeb · Windows · Mac · Linux · Android · iPhone | Three bars | — | 6 of 6 | Free | 6.8 | |
| 2 | Atari800Windows · Mac · Linux · Android | Three bars | — | 4 of 6 | Free | 6.6 | |
| 3 | BigPEmuWindows · Mac · Linux · iPhone | Three bars | — | 4 of 6 | Free | 6.6 | |
| 4 | JavatariWeb · Android · iPhone · Self-hosted · API | Three bars | — | 3 of 6 | Free | 6.6 | |
| 5 | kat5200Windows · Mac · Linux · Android | Three bars | — | 4 of 6 | Free | 6.6 | |
| 6 | StellaWindows · Mac · Linux | Three bars | — | 3 of 6 | Free | 6.5 | |
| 7 | TellerWindows · Mac · Linux | Three bars | — | 3 of 6 | Free | 6.5 | |
| 8 | AltirraWindows | Two bars | — | 1 of 6 | Free | 6.4 | |
| 9 | GearlynxWeb · Windows · Mac · Linux · Android · iPhone · Self-hosted · API · Extension | Two bars | — | — | 6 of 6 | — | 5.9 |
| 10 | A7800Windows · Mac · Linux · Android | Two bars | — | — | 4 of 6 | — | 5.6 |
| 11 | EMU7800Windows · Mac · Linux | One bar | — | — | 3 of 6 | — | 5.3 |
| 12 | HolaniWindows · Linux | No signal | — | — | 2 of 6 | — | 5.3 |
| 13 | Atari800MacXMac | No signal | — | — | 1 of 6 | — | 5.2 |
| 14 | FelixWindows | No signal | — | — | 1 of 6 | — | 5.2 |
| 15 | Íris EmulatorWindows | No signal | — | — | 1 of 6 | — | 5.2 |
| 16 | JS7800Web | No signal | — | — | 1 of 6 | — | 5.2 |
| 17 | Lynx.emuLinux · Android · iPhone | Two bars | — | — | 3 of 6 | — | 5.2 |
| 18 | z26Windows · Linux | No signal | — | — | 2 of 6 | — | 5.2 |
| 19 | Atari 5200DSNo platforms listed | No signal | — | — | 0 of 6 | — | 5.1 |
| 20 | ProSystem EmulatorWindows | No signal | — | — | 1 of 6 | — | 5.1 |
| 21 | Test7800Mac | No signal | — | — | 1 of 6 | — | 5.1 |
Is your app on this list?
Numbered spots on this list can be sponsored. They are labelled, and the editorial order and scores never change for payment.
Questions about this list
Which Atari emulator is ranked first on Freedom251?
Virtual Jaguar is ranked #1 of 21 with a score of 6.8. Atari800 is second and BigPEmu third.
How many of these have a free plan?
8 of the 21 on this page publish a free plan on their own pricing pages.
How is this list ranked?
Ranked free-and-open first: a usable free tier and open-source code, then the platforms it runs on and its documentation. Paid placements never change a rank.