MESSUI is an integrated front-end of MESS, which itself emulates computers and consoles. MAMEUI is an integrated front-end of MAME.
Each emulation instance is accompanied by an optional windows-style menubar known as NewUI.

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These downloads include all needed official support files.
Last Updated Description of Product Min Windows Version Compiler Version Compile options
  2024-01-31   MAMEUI64 0.262 (64-bit, GUI)   Windows 7 SP1 64-bit   GCC 10.1.0   PTR64=1 OSD=messui
  2022-09-28   MESS 0.248.0 FINAL (64-bit, cmd-line)   Windows 7 SP1 64-bit   GCC 10.1.0   PTR64=1 SUBTARGET=mess OSD=newui
  2022-09-28   MESSUI 0.248.0 FINAL (64-bit, GUI)   Windows 7 SP1 64-bit   GCC 10.1.0   PTR64=1 SUBTARGET=mess OSD=messui

This is the last release of MAME Plus! This includes all needed files and the source.
Last Updated Description of Product Size (bytes) Minimum Windows Version Compiler and Version
  2016-04-11   MAME Plus! 0.168 (32-bit)   100,590,341   W2K SP4   GCC 4.9.1

32-bit builds compatible with XP and newer are available a few days after the official release from Retro Danuart.

You can compile your own binary by accessing the listed github repository, and using the tools and options listed above. This is provided as a license requirement only. Compile issues are not supported. You're on your own.

MESSUI / MESS source
To build MAMEUI it's recommended to use GCC 10.1 as there's an unresolved issue with later versions.

  GCC 10.1

Support: MAMEUI support is available HERE. The other projects on this page are expired and unsupported. Do not ask at other places, such as Reddit, because they don't have the knowledge to help you correctly.

Other Links:
This site and content © Robbbert. The MESSUI logo was created by JacKc.
We thank the providers of webspace for their continued support - 1Emulation - and MAME World.