Spectral v1.06 is released. ZX Spectrum emulator for Windows, Linux and MacOS.

Features and wishlist:
Single executable.
Z80. Z80 Disassembler.
16, 48, 128, +2, +2A, +3, Pentagon128 models.
Issue 2/3 keyboards.
ULA/ULA+ graphics.
Beeper/AY chips.
Kempston mouse.
Kempston/Fuller/Cursor/Sinclair joysticks. Gamepad support (Windows, Linux).
RF/CRT experience (not physically accurate though).
TAP/TZX/PZX/CSW tapes. Z80/SNA/SZX snaps. ROM/IF2 roms.
DSK/EDSK/TRD/SCL/FDI/MGT/IMG/HOBETA disks.
SCR/PNG screenshots.
ZIP/RAR/GZ archives.
AY tunes player.
Nec µ765/Betadisk interfaces.
Auto load games. Auto play/stop tape. TurboROM.
Graphical tape browser.
25/30/50/60Hz fps lock.
Run-a-head.
POK support.
Gunstick, Lightgun.
External shaders support.
Internal savestates.
Graphical User Interface.
Portable: Windows, Linux, MacOS.
Embedded ZXDB.
ZXDB Browser. ZXDB Gallery.
Can translate game menus from some languages into English.
Games can be appended to executable and get a standalone game viewer.
Extra accurate Z80 backend.
Cycle accurate (border, multicolor, etc).
RZX support.
MP3s.
Netplay.
Optimized.
Unlicensed.

Spectral Changelog:
new: mp3s support. play Side-B bonus tracks (see: EveryonesAWally, KingdomOfKrell, Corruption, DodgyGeezers, etc.)
new: added zoom/panning (see: maps, inlays, instructions)
new: allow mousewheel within dialogs for those games with ridiculous amount of cheats (see: ManicMiner)
new: dimmed thumbnails when search filtering is enabled
new: flash currently loaded game while browsing
new: combined local+wos search tab
new: zxdb 'alias' option
tzx: disable select block (only present in LoneWolfMirrorOfDeath and four minor compilations)
tzx: increased bits for pilot tones (fixes SpecialProgram11-bootleg-ITA.tzx and some other tapes)
tzx: improve tape preview by creating large pause gaps between important blocks. especifically, before any of [ .bas block, glue block, 48KStopTape block ] + any text block with 'side' or 'b' strings in it)
chg: improve texture resampling quality by going cubic instead of bilinear (see: maps, inlays, instructions)
chg: ctrl+mousewheel to advance pages while browsing
chg: auto-scan ZX_FOLDER setting on launch
chg: invert mousewheel (linux,windows)
chg: reduced the time needed to detect long keypresses
fix: fixed wrong characters when writing utf8 filenames (Windows) (see: mp4, mpeg1, png files)
fix: fixed case where repeated zxdb ids in a listing would not display its alt title (see: gremlins2)
fix: made ui_print() to work in any surface resolution

Download: Spectral v1.06
Source: Here