QMC2 - M.A.M.E. Catalog / Launcher II alternatives
QMC2 is a graphical front-end for M.A.M.E. that evolved from QMamecat, a former Qt 2-based tool. It offers a flexible configuration system using XML templates and includes a ROM manager called ROMAlyzer. QMC2 supports multiple platforms and provides a stable, feature-rich interface for emulator management.