QMC2 v0.64 is compiled. QMC2 is a good GUI for MAME & MESS. QMC2(M.A.M.E. Catalog / Launcher II) is the successor of one of the first XMAME/MESS GUI frontends available, QMamecat (derived from MAMECAT, which was text-only). QMC2 has been rebuilt from scratch as a Qt 4 project. Parts of the design and code were inspired by its predecessor. The new design was made as flexible as possible to minimize dependencies from frontend- and CLI-related MAME changes, which was a major deficiency of QMamecat. QMC2 uses a template-based MAME configuration scheme, which can easily be enhanced with additional command line options (defined in an XML template file).

QMC2 v0.64 Changelog:
•imp: updated category.ini to MAME 0.174
•imp: using a cleaner base image for the loading animation (rotating circle-arrow)
•imp: updated PDF.js to a newer git revision (as of 08-MAY-2016)
•imp: ported the built-in audio player to Qt 5 / QtMultimedia (the AudioEffectDialog is deprecated now, it isn't available for Qt 5 builds and will be dropped as soon as we switch to Qt 5 completely; the make option FORCE_PHONON has been removed in favour of the new option MULTMEDIA for Qt 5 builds) -- see also bug tracker ID #94
•imp: added info about using semicolon (to separate multiple items) to the tool-tips of all front-end artwork options
•imp: emulator configuration templates updated to MAME 0.174 (changed default value for HLSL option 'vector_length_ratio')

Download: QMC2 v0.64 x86
Download: QMC2 v0.64 x64
Source: Here