Mac users interested in Mame front end generally download:
QMC2 is a Qt based multi-platform GUI front end for the M.A.M.E. emulator. The program features: fast drawing of machine/software images, support for machine icons, extensible template-based emulator configuration scheme, fast search function with automatic wildcard pattern matching, verification of sample sets, multi-threaded image checker, and more.
Additional suggestions for Mame front end by our robot:
MacMAMEinfoX is a graphical front-end for M.A.M.E.
is a front-end for MAME –...is a graphical front-end for M.A.M.E (Multiple
Front-end application for MAME OS X/MacMAME/SDLMAME.
MAME_Tunes is a front-end application...don't know MAME, this app