Best Atari Emulators in 2026
Updated
In short: Gearlynx is ranked #1 of 21 as of 3 October 2026, ahead of Javatari and Altirra. The best-ranked option with a free plan is Javatari.
Atari emulators vary in the systems they support, so start by matching that coverage to the hardware you want to play or explore. The listed comparisons also include BIOS requirements, controller remapping, save states and netplay, as well as supported platforms. Free-plan availability and paid-from pricing provide cost context. Gearlynx, Javatari and Atari800 lead the ranking, followed by Virtual Jaguar and Altirra. Stella, kat5200 and BigPEmu are also among the first entries. Compare the listed system support and setup features with your intended use, whether you need controller options, saved progress 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.
| # | Platform | Score | Why | From | Free plan | Paid from | Atari systems | |
|---|---|---|---|---|---|---|---|---|
| 1 |  Gearlynx | 7.4 | RecognisedAPIDocumented | — | Yes | — | Atari Lynx | View |
| 2 | Javatari | 7.4 | RecognisedAPIDocumented | Free | Yes | — | Atari 2600 | View |
| 3 |  Altirra | 5.9 | RecognisedAPIDocumented | Free | Yes | — | Atari 400/800, 1200XL, 600/800XL, 130XE, XEGS, 5200 | View |
| 4 |  Atari800 | 5.9 | RecognisedAPIDocumented | Free | Yes | — | Atari 400, 800, 1200XL, 600XL, 800XL, 65XE, 130XE, 800XE, XE Game System, 5200 SuperSystem | View |
| 5 | BigPEmu | 5.9 | RecognisedAPIDocumented | Free | Yes | — | Atari Jaguar; Atari Jaguar CD | View |
| 6 |  kat5200 | 5.9 | RecognisedAPIDocumented | Free | Yes | — | Atari 5200, Atari 400, Atari 800, Atari 800 XL, Atari 800 XE | View |
| 7 |  Stella | 5.9 | RecognisedAPIDocumented | Free | Yes | — | Atari 2600 VCS | View |
| 8 |  Virtual Jaguar | 5.9 | RecognisedAPIDocumented | Free | Yes | — | Atari Jaguar; Jaguar CD | View |
| 9 |  Atari 5200DS | 5.5 | RecognisedAPIDocumented | — | Yes | — | Atari 5200 | View |
| 10 | Atari800MacX | 5.5 | RecognisedAPIDocumented | — | Yes | — | Atari 400/800, 1200XL, XL/XE, XEGS, Atari 5200 | View |
| 11 |  EMU7800 | 5.5 | RecognisedAPIDocumented | — | Yes | — | Atari 2600, Atari 7800 | View |
| 12 |  JS7800 | 5.5 | RecognisedAPIDocumented | — | Yes | — | Atari 7800 | View |
| 13 |  Felix | 5.4 | RecognisedAPIDocumented | — | Yes | — | Atari Lynx | View |
| 14 |  Lynx.emu | 5.4 | RecognisedAPIDocumented | — | No | — | Atari Lynx | View |
| 15 |  ProSystem Emulator | 5.4 | RecognisedAPIDocumented | — | Yes | — | Atari 7800 | View |
| 16 |  Test7800 | 5.4 | RecognisedAPIDocumented | — | Yes | — | Atari 2600 | View |
| 17 |  z26 | 5.4 | RecognisedAPIDocumented | — | Yes | — | Atari 2600 | View |
| 18 |  Holani | 5.1 | RecognisedAPIDocumented | — | — | — | Atari Lynx | View |
| 19 |  Íris Emulator | 5.1 | RecognisedAPIDocumented | — | — | — | Atari 2600, Atari Lynx, Atari Jaguar | View |
| 20 |  A7800 | 5.0 | RecognisedAPIDocumented | — | — | — | Atari 7800 | View |
| 21 |  Teller | 4.6 | RecognisedAPIDocumented | — | — | — | — | View |
Is your platform 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 Inferse?
Gearlynx is ranked #1 of 21 with a score of 7.4. Javatari is second and Altirra third.
How many of these have a free plan?
7 of the 21 on this page publish a free plan on their own pricing pages.
How is this list ranked?
Ranked on what each maker publishes, open and connectable first: a public API, open-source code, the depth of its documentation and a free tier to try it on. Model lists are sorted by the figure in their title, exactly as each provider publishes it. Paid placements never change a rank.