RomCenter - Universal ROM Manager. List, examines and repairs all your ROMS. Missing roms ?
Batocera.linux - Batocera.linux is an open-source and completely free retro-gaming distribution that can be copied to a USB stick or an SD card with the aim of turning any computer/nano computer into a gaming console during a game or permanently.
RomVault - RomVault is a ROM Manager. Using a reference DAT it can check, sort, and repair incomplete or errored ROM sets. It can also generate a DAT for missing ROMs.
OfflineList - A widely-used, multi-platform ROM manager.
ClrMamePro - ClrMamePro is an extrememly powerful utility for managing roms for practically all systems (not...
Playnite - Source code generated using layoutit.com