Unreal Speccy Portable

API—OSS—FREEyesDOCS4/5
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Ranked in ZX Spectrum Emulators ·Free plan

About

Unreal Speccy Portable is a portable ZX-Spectrum emulator for Windows, Linux, macOS and Android. It supports Z80 and 128K (Pentagon) systems, with AY/YM and Beeper audio, plus Beta Disk, tape, Kempston joystick and mouse peripherals. It can save and load snapshots and replays. Supported files include SNA, Z80, SZX, RZX, TAP, TZX, CSW, TRD, SCL, FDI, TD0, UDI and ZIP. The listed price is 0.00 USD per free under the GNU GPL version 3 or later. Official releases are available through GitHub Releases and Bitbucket Downloads. The latest listed Android release targets Android 15 and requires Android 5.0 or later. Its release notes say SD card access permission was removed and point to an app-specific files location for copying images. The license provides no warranty, including implied warranties of merchantability or fitness for a particular purpose.

Who it is for

It suits ZX-Spectrum users who need an emulator across desktop and Android platforms, with support for snapshots, replays and multiple tape and disk formats.

What is good

  • Runs on Windows, Linux, macOS and Android.
  • Supports Z80 and 128K (Pentagon) systems.
  • Includes AY/YM and Beeper audio.
  • Handles snapshots, replays and many listed formats.

What to know first

  • Android requires version 5.0 or later.
  • Android release notes say SD card access permission was removed.
  • The license provides no warranty.

Verdict

Unreal Speccy Portable covers a broad set of Spectrum formats and peripherals across four host platforms. Check the Android storage note and the license terms before choosing it.

Compared on ZX spectrum emulators

Free plan
Yesgithub.com
Supported Spectrum models
128kgithub.com
Host platforms
Windows, Linux, macOS, Androidgithub.com
Tape formats
TAP, TZX, CSWgithub.com
Snapshot formats
SNA, Z80, SZX, RZXgithub.com
Open source
Yesgithub.com
Peripheral support
AY/YM, beeper, Beta Disk, Kempston joystick, Kempston mousegithub.com

Facts

Purpose
Unreal Speccy Portable is a portable ZX-Spectrum emulator.github.com · 29 Sept 2026
Supported machines
It supports Z80 and 128K (Pentagon) systems.github.com · 29 Sept 2026
Sound
Audio support includes AY/YM and Beeper.github.com · 29 Sept 2026
Peripherals
It supports Beta Disk, Tape, Kempston Joystick and Mouse.github.com · 29 Sept 2026
Snapshots and replays
The emulator supports snapshots and replays.github.com · 29 Sept 2026
File formats
Supported formats are sna, z80, szx, rzx, tap, tzx, csw, trd, scl, fdi, td0, udi and zip.github.com · 29 Sept 2026
Platforms
The project describes ports for Windows, Linux, Mac, Symbian, WinMobile, Dingoo A320, Android, PSP and Raspberry Pi, among others.github.com · 29 Sept 2026
Android requirement
The latest listed Android release says it targets Android 15 and requires Android 5.0 or later.github.com · 29 Sept 2026
Android storage
An Android release note says SD card access permission was removed and describes an app-specific files path for copying images.github.com · 29 Sept 2026
Distribution
The project says official releases are available from GitHub Releases and Bitbucket Downloads.github.com · 29 Sept 2026
License
The program is free software under the GNU General Public License version 3 or, at the user's option, any later version.github.com · 29 Sept 2026
Warranty
The license states that the program is distributed without any warranty, including implied warranties of merchantability or fitness for a particular purpose.github.com · 29 Sept 2026
Authors
The repository credits SMT, Dexus, Alone Coder and deathsoft for the PC version, and djdron and scor for the portable version.github.com · 29 Sept 2026

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