Spectral
Spectral is an experimental Sinclair ZX Spectrum emulator for Windows, Linux, and macOS.
What Spectral is
Spectral is an experimental Sinclair ZX Spectrum emulator for Windows, Linux, and macOS. It supports TAP, TZX, PZX, and CSW tape files, Z80, SNA, and SZX snapshots, as well as several disk formats. Listed peripherals include Beeper, AY, TurboSound/Turbo-AY, Kempston mouse, Kempston, Fuller, Cursor, and Sinclair joysticks, gamepads, Gunstick, Lightgun, Mikro-plus, and Nec µ765 and Betadisk. Gamepad support is listed for Windows and Linux. The project provides source code, binary releases, and build instructions for the three desktop platforms. The Releases page lists version 1.16, with custom ROM/BIOS selection and a palette editor among its changes. The roadmap lists an embedded ZXDB, browser, and gallery. The maker says the code is highly experimental and prone to change, and notes that newcomers may find it easy to use while experienced ZX users may see little value in it right now. Spectral is free and open source, released into the public domain, with 0-BSD and MIT (No Attribution) also listed. Its README says it does not transfer information to other networked systems unless the user or operator specifically requests it.
Good
- Supports four listed tape formats
- Works with Z80, SNA, and SZX snapshots
- Source, binaries, and build instructions are provided
- Free with public-domain and other licensing listed
Watch out
- The maker describes the code as highly experimental
- The project says the code is prone to change
- Gamepad support is listed only for Windows and Linux
Who it suits
Spectral may suit newcomers looking for an experimental ZX Spectrum emulator, or users who need its listed tape, snapshot, and peripheral support. Experienced ZX users should note the maker's caution that it may currently offer them little value.
Verdict
Spectral covers a range of ZX Spectrum formats and peripherals at no cost. Its experimental status is an important consideration for anyone who needs a stable emulator.
Plans and prices
From Spectral's own pricing page, checked 3 Oct 2026.
| Plan | Price | What it gives you |
|---|---|---|
| Public domain software | Free | Experimental ZX Spectrum emulator; code is prone to change |
The facts
Each one read from Spectral's own pages, with the date it was checked.
What it does
- Code signing
- The README says free code signing is provided by SignPath.io, with a certificate by SignPath Foundation.checked 3 Oct 2026
- Downloads
- The project links to source code and binary releases and gives build instructions for Windows, Linux and macOS.checked 3 Oct 2026
- Input
- The README lists Kempston, Fuller, Cursor and Sinclair joysticks, plus gamepad support for Windows and Linux.checked 3 Oct 2026
- Intended audience
- The maker says its ease of use may appeal to newcomers and that hardcore ZX users may find little value in it right now.checked 3 Oct 2026
- Latest listed release
- The Releases page lists Spectral 1.16 and describes custom ROM/BIOS selection and a palette editor among its changes.checked 3 Oct 2026
- License
- The software is released into the public domain and is also dual-licensed as 0-BSD or MIT (No Attribution).checked 3 Oct 2026
- Media formats
- The README lists support for TAP, TZX, PZX and CSW tapes; Z80, SNA and SZX snapshots; and several disk formats.checked 3 Oct 2026
- Project maturity
- The maker describes the code as highly experimental and prone to change.checked 3 Oct 2026
- Security and privacy
- The README says the program will not transfer information to other networked systems unless specifically requested by the user or operator.checked 3 Oct 2026
- Tape support
- The project describes its TAP/TZX loader as very compatible.checked 3 Oct 2026
- What it does
- Spectral is an experimental Sinclair ZX Spectrum emulator.checked 3 Oct 2026
- ZXDB
- The roadmap lists an embedded ZXDB, browser and gallery.checked 3 Oct 2026
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