This website holds a collection of utilities for the Yamaha Motif ES series and related workstations.
SyxDump: a System Exclusive file analyzer.
W7ADump: a file analyzer for the Motif / Motif ES / S90 / S90 ES / MO / S80 / CS6x.
MasterOrganizer: To quickly rearrange the order of the Masters in an ALL file (Motif ES / S90 ES and MO6/8).
MidiVKeys: A generic MIDI Program Change sender, optimized for touch screens.
ArpManager: an Arpeggio librarian/editor for the Motif ES / S90 ES / MO.