Best ZX Spectrum Emulators in 2026
Updated
In short: JNEXT is ranked #1 of 21 as of 5 October 2026, ahead of zx_go and GZX. The best-ranked option with a free plan is zx_go.
ZX Spectrum emulators let you run software associated with Spectrum systems, with compatibility details shaping what will work for your needs. Compare supported Spectrum models and host platforms, then check peripheral support and the snapshot and tape formats relevant to your software. A built-in debugger and open-source status may factor into development or investigation workflows. Free-plan availability and paid-from pricing add further comparison points. JNEXT, GZX, and Spectral are among the entries; weigh their listed capabilities against the systems and formats you need.
21 ZX spectrum emulators ranked on what their makers publish — plans and prices, free tiers, platforms and the facts on their own pages.
ZX Spectrum Emulators, one module each. A lit port is something its maker publishes; 0 of the 21 on this page have a public API.
- 01 JNEXT API not on recordOSS not on recordFREE yesDOCS 6.0Free
- 02 zx_go API not on recordOSS not on recordFREE yesDOCS 6.0Free
- 03 GZX API not on recordOSS not on recordFREE yesDOCS 5.9Free
- 04 Klive IDE API not on recordOSS not on recordFREE yesDOCS 5.9Free
- 05 Spectral API not on recordOSS not on recordFREE yesDOCS 5.9Free
- 06 Unreal Speccy Portable API not on recordOSS not on recordFREE yesDOCS 5.9Free
- 07 ZEsarUX API not on recordOSS not on recordFREE yesDOCS 5.9Free
- 08 CSpect API not on recordOSS not on recordFREE yesDOCS 5.8Free
- 09 EightyOne API not on recordOSS not on recordFREE not on recordDOCS 5.6
- 10 RustZX API not on recordOSS not on recordFREE not on recordDOCS 5.6
- 11 JSSpeccy 3 API not on recordOSS not on recordFREE not on recordDOCS 5.5
- 12 SpeccyP API not on recordOSS not on recordFREE not on recordDOCS 5.4
- 13 Atari 5200DS API not on recordOSS not on recordFREE not on recordDOCS 5.2
- 14 Zedex API not on recordOSS not on recordFREE not on recordDOCS 5.2
- 15 ZOT API not on recordOSS not on recordFREE not on recordDOCS 5.2
- 16 ESPectrum API not on recordOSS not on recordFREE not on recordDOCS 5.1
- 17 GoSpeccy API not on recordOSS not on recordFREE not on recordDOCS 5.1
- 18 SpeccyDate API not on recordOSS not on recordFREE not on recordDOCS 5.1
- 19 ZX-Poly Emulator API not on recordOSS not on recordFREE not on recordDOCS 5.1
- 20 Spectaculator API not on recordOSS not on recordFREE not on recordDOCS 5.0
- 21 Jam Pad API not on recordOSS not on recordFREE not on recordDOCS 4.9
Compare all 21 in a table
| # | Platform | Score | Free plan | From | Free plan | Paid from | Supported Spectrum models | Host platforms |
|---|---|---|---|---|---|---|---|---|
| 1 | JNEXT | 6.0 | Free plan | Free | Yes | — | — | Linux, Windows, macOS |
| 2 | zx_go | 6.0 | Free plan | Free | — | — | — | Windows, macOS, Linux |
| 3 | GZX | 5.9 | Free plan | Free | Yes | — | — | Windows, Linux, HelenOS |
| 4 | Klive IDE | 5.9 | Free plan | Free | — | — | — | macOS, Windows, Linux |
| 5 | Spectral | 5.9 | Free plan | Free | Yes | — | — | Windows, Linux, macOS |
| 6 | Unreal Speccy Portable | 5.9 | Free plan | Free | Yes | — | 128k | Windows, Linux, macOS, Android |
| 7 | ZEsarUX | 5.9 | Free plan | Free | Yes | — | — | GNU/Linux, FreeBSD, Haiku, macOS, Windows, Raspberry Pi, Cygwin |
| 8 | CSpect | 5.8 | Free plan | Free | Yes | — | — | Windows, macOS, Linux |
| 9 | EightyOne | 5.6 | No | — | Yes | — | — | Windows |
| 10 | RustZX | 5.6 | No | — | — | — | — | Linux, Windows |
| 11 | JSSpeccy 3 | 5.5 | No | — | Yes | — | — | web browser |
| 12 | SpeccyP | 5.4 | No | — | — | — | — | RP2040, RP2350A, RP2350B |
| 13 | Atari 5200DS | 5.2 | No | — | Yes | — | — | Nintendo DS, DSi, DS Lite, DSi XL, DSi LL |
| 14 | Zedex | 5.2 | No | — | Yes | — | — | Android 11 and later |
| 15 | ZOT | 5.2 | No | — | Yes | — | 48k | Raspberry Pi Pico RP2040; Pimoroni Tufty 2040; PicoCalc |
| 16 | ESPectrum | 5.1 | No | — | — | — | — | Espressif ESP32-powered boards |
| 17 | GoSpeccy | 5.1 | No | — | Yes | — | 48k | — |
| 18 | SpeccyDate | 5.1 | No | — | Yes | — | — | Playdate |
| 19 | ZX-Poly Emulator | 5.1 | No | — | — | — | 128k | Windows, macOS, Linux |
| 20 | Spectaculator | 5.0 | No | — | No | 2.99 one-time | — | Windows, iOS, Android |
| 21 | Jam Pad | 4.9 | No | — | Yes | — | — | — |
Is your platform on this list?
Numbered spots on this list can be sponsored, and a sponsored row is labelled as paid.
Questions about this list
Which ZX spectrum emulator is ranked first on Inferse?
JNEXT is ranked #1 of 21 with a score of 6.0. zx_go is second and GZX 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 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.