Confusionists
MIDI Designer XW: Casio XW Solo Synth Controller
FreeMIDI Designer XW is the official MIDI controller for the XW Solo Synth.
iOSMIDI Designer Pro 2
PaidMDP2 (MIDI Designer Pro 2) is the next generation of MIDI Designer Pro, which took the music-making world by storm when it launched in 2012.
iOS
MD77: Yamaha SY77/TG77 Editor
PaidVoice Editor by Ibo Kai.
iOS
TheKBase
FreeTheKBase: Powerful Hierarchical Information Management
Windows